From: roland <for...@gm...> - 2004-06-01 23:46:44
|
Hi ! I have built a minimal SuSE 9.1 root-filesystem for UML. It is available for download at: http://uml.almahdi.cc/ A "default" and "almostcomplete" roof_fs and a short readme-file will follow, soon. I recommend using a uml 2.6.x kernel for that root_fs, because SuSE 9.1 is a kernel 2.6.4 distro. Thanks for Ali Almahdi for providing the webspace/bandwidth. Feedback/questions welcome. regards Roland P.S.: logins: root/uml, uml/uml. in fstab, /dev/ubda is "/", /dev/ubdb is "swap". my commandline for starting is: ./linux root=/dev/ubda ubda=SuSE_9.1_minimal.img ubdb=swap.img mem=128M umid=uml eth0=tuntap,uml,fe:fd:10:0:0:1 hwprobe=-sys hwprobe=-sys makes YaST skip hardware-detection. |
From: <sko...@up...> - 2004-06-02 00:06:26
|
> I have built a minimal SuSE 9.1 root-filesystem for UML. > It is available for download at: > http://uml.almahdi.cc/ What have you done to avoid that the NPTL-enabled glibc is used? The problem is, that if you delete the NPTL-enabled glibc, it will be back on the next upgrade, or whatever - so is a NPTL-enabled glibc still a problem? |
From: roland <for...@gm...> - 2004-06-02 00:47:52
|
Hi ! I have renamed /lib/tls is that ok? it was suggested on the list several times. btw: when can we expect that issue probably being fixed ? what needs to be done to fix it? weeks of hard implementation work or "just" hunting a difficult bug ? regards roland ----- Original Message ----- From: "Sven Köhler" <sko...@up...> To: <use...@li...> Sent: Wednesday, June 02, 2004 2:06 AM Subject: Re: [uml-user] SuSE 9.1 root_fs > > I have built a minimal SuSE 9.1 root-filesystem for UML. > > It is available for download at: > > http://uml.almahdi.cc/ > > What have you done to avoid that the NPTL-enabled glibc is used? > The problem is, that if you delete the NPTL-enabled glibc, it will be > back on the next upgrade, or whatever - so is a NPTL-enabled glibc still > a problem? > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > |
From: <sko...@up...> - 2004-06-02 01:04:40
|
> I have renamed /lib/tls > is that ok? it was suggested on the list several times. Well, if there will be an update for the glibc, it will install /lib/tls again, and so the NPTL glibc will be used again. So SuSE 9.1 will run, as long as you don't touch it. > btw: when can we expect that issue probably being fixed ? > what needs to be done to fix it? weeks of hard implementation > work or "just" hunting a difficult bug ? As far as i understand, the UML-kernel just doesn't offer two system-calls that NPTL depends on. I don't know why the UML-kernel has those problem, since as far as i can imagine, it shouldn't be a problem because the UML-kernel has it's own scheduler, process-structures etc. - well - as long as it is running in SKAS mode. But my knowledge is so limited, that i might be totally wrong. Jeff should comment this, i'm a bit disappointed too. I would really like to know, if it is possible to suppoer NPTL, how much work this would be, and if a 2.6 UML-kernel could support NPTL on a 2.4 host (both TT- and SKAS-mode) Thx Sven |
From: uml <um...@do...> - 2004-06-03 03:13:57
|
I tried with and without COW files -- but it has issues. Any ideas? -- as well, how did you make your root_fs? Got any step-by-steps for things to be disabled if I were to recreate it from scratch? Thanks! ---8<--- uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys Checking for the skas3 patch in the host...found Checking for /proc/mm...found Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 Mon May 24 03:08:43 EDT 2004 On node 0 totalpages: 32768 DMA zone: 32768 pages, LIFO batch:8 Normal zone: 0 pages, LIFO batch:1 HighMem zone: 0 pages, LIFO batch:1 Built 1 zonelists Kernel command line: root=/dev/ubda ubda=susecow,suse91.img ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys PID hash table entries: 16 (order 4: 128 bytes) Memory: 125760k available Calibrating delay loop... 1661.33 BogoMIPS Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Checking for host processor cmov support...Yes Checking for host processor xmm support...No Checking that ptrace can change system call numbers...OK Checking that host ptys support output SIGIO...Yes Checking that host ptys support SIGIO on close...No, enabling workaround Checking for /dev/anon on the host...Not available (open failed with errno 2) POSIX conformance testing by UNIFIX NET: Registered protocol family 16 mconsole (version 2) initialized on /root/.uml/uml/mconsole Netdevice 0 : TUN/TAP backend - VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) devfs: 2004-01-31 Richard Gooch (rg...@at...) devfs: boot_options: 0x1 JFFS version 1.0, (C) 1999, 2000 Axis Communications AB RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Using anticipatory io scheduler nbd: registered device at major 43 Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky blkmtd: version $Revision: 1.5 $ blkmtd: error: missing `device' name NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 16384) NET: Registered protocol family 1 NET: Registered protocol family 17 Initializing software serial port version 1 Creating "susecow" as COW file for "suse91.img" /dev/ubd/disc0: unknown partition table Creating "swapcow" as COW file for "swap.img" /dev/ubd/disc1: unknown partition table Initializing stdio console driver found reiserfs format "3.6" with standard journal reiserfs: using ordered data mode Reiserfs journal params: device ubda, size 8192, journal first block 18, max tra ns len 1024, max batch 900, max commit age 30, max trans age 30 reiserfs: checking transaction log (ubda) for (ubda) Using r5 hash to sort names VFS: Mounted root (reiserfs filesystem) readonly. Mounted devfs on /dev INIT: version 2.85 booting System Boot Control: Running /etc/init.d/boot doneting /proc filesystem doneting sysfs on /sys doneting /dev/pts donenting shared memory FS on /dev/shm failedating swap-devices in /etc/fstab... showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel Checking root file system... fsck 1.34 (25-Jul-2003) [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda Failed to open the device '/dev/ubda': No such file or directory Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. failedeiserfs /dev/ubda failed (status 0x8). Run manually! ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci Loading keymap Couldnt get a file descriptor referring to the console doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz Start Unicode mode Couldnt get a file descriptor referring to the console GCouldnt open /dev/console failed chvt N fsck failed. Please repair manually and reboot. The root file system is currently mounted read-only. To remount it read-write do: bash# mount -n -o remount,rw / Attention: Only CONTROL-D will reboot the system in this maintanance mode. shutdown or reboot will not work. Give root password for login: (none):~ # |
From: Leendert M. <lee...@ho...> - 2004-06-03 09:01:11
|
On Thursday 03 June 2004 05:17, uml wrote: > I tried with and without COW files -- but it has issues. Any ideas? -- as > well, how did you make your root_fs? Got any step-by-steps for things to > be disabled if I were to recreate it from scratch? Did you install an um-kernel on that rootfs? And as the filesystem is reiserfs, you need to create an initrd too, or copy the fs to an ext2 based filesystem. Just ask if you don't know how to do that. BTW, if you don't need the Buslogic kernel module, remove that from the 'INITRD_MODULES' variable in the /etc/sysconfig/kernel file. Cheers, Leen |
From: uml <um...@do...> - 2004-06-03 14:43:04
|
----- Original Message ----- From: "Leendert Meyer" <lee...@ho...> To: <use...@li...> Sent: Thursday, June 03, 2004 5.08 AM Subject: Re: [uml-user] SuSE 9.1 root_fs > Did you install an um-kernel on that rootfs? And as the filesystem is > reiserfs, you need to create an initrd too, or copy the fs to an ext2 based > filesystem. I need to install a um-kernel *inside* the rootfs? (mount -o loop /mnt/uml; cp uml-linux-kernel /mnt/uml/{location})? > Just ask if you don't know how to do that. I'll try to gain understanding of the procedure first -- then google it out -- then I'll come back to badger you if I can't seem to get a grip on it. (= But thanks for the offer! > BTW, if you don't need the Buslogic kernel module, remove that from the > 'INITRD_MODULES' variable in the /etc/sysconfig/kernel file. Noted. Thanks for your help! BTW, here's the procedure I use to build my uml kernel -- I left the stock SuSE 9.1 2.6.4 kernel intact from the original host install: https://p0lar.dot1q.net/SuSE-UML-2.6.6-instructions.html |
From: Darren B. <da...@fa...> - 2004-06-03 20:49:06
|
I had this problem as well, had to go into the maintenance mode and change /etc/fstab to use /dev/ubd/0. --D On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > I tried with and without COW files -- but it has issues. Any ideas? -- as > well, how did you make your root_fs? Got any step-by-steps for things to be > disabled if I were to recreate it from scratch? > > Thanks! > > > ---8<--- > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > Checking for the skas3 patch in the host...found > Checking for /proc/mm...found > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > Mon > May 24 03:08:43 EDT 2004 > On node 0 totalpages: 32768 > DMA zone: 32768 pages, LIFO batch:8 > Normal zone: 0 pages, LIFO batch:1 > HighMem zone: 0 pages, LIFO batch:1 > Built 1 zonelists > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > PID hash table entries: 16 (order 4: 128 bytes) > Memory: 125760k available > Calibrating delay loop... 1661.33 BogoMIPS > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > Checking for host processor cmov support...Yes > Checking for host processor xmm support...No > Checking that ptrace can change system call numbers...OK > Checking that host ptys support output SIGIO...Yes > Checking that host ptys support SIGIO on close...No, enabling workaround > Checking for /dev/anon on the host...Not available (open failed with errno > 2) > POSIX conformance testing by UNIFIX > NET: Registered protocol family 16 > mconsole (version 2) initialized on /root/.uml/uml/mconsole > Netdevice 0 : TUN/TAP backend - > VFS: Disk quotas dquot_6.5.1 > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > devfs: 2004-01-31 Richard Gooch (rg...@at...) > devfs: boot_options: 0x1 > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > loop: loaded (max 8 devices) > Using anticipatory io scheduler > nbd: registered device at major 43 > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > blkmtd: version $Revision: 1.5 $ > blkmtd: error: missing `device' name > > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 8192 bind 16384) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > Initializing software serial port version 1 > Creating "susecow" as COW file for "suse91.img" > /dev/ubd/disc0: unknown partition table > Creating "swapcow" as COW file for "swap.img" > /dev/ubd/disc1: unknown partition table > Initializing stdio console driver > found reiserfs format "3.6" with standard journal > reiserfs: using ordered data mode > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > tra > ns len 1024, max batch 900, max commit age 30, max trans age 30 > reiserfs: checking transaction log (ubda) for (ubda) > Using r5 hash to sort names > VFS: Mounted root (reiserfs filesystem) readonly. > Mounted devfs on /dev > INIT: version 2.85 booting > System Boot Control: Running /etc/init.d/boot > doneting /proc filesystem > doneting sysfs on /sys > doneting /dev/pts > donenting shared memory FS on /dev/shm > failedating swap-devices in /etc/fstab... > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > Checking root file system... > fsck 1.34 (25-Jul-2003) > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > Failed to open the device '/dev/ubda': No such file or directory > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > Loading keymap Couldnt get a file descriptor referring to the console > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > Start Unicode mode > Couldnt get a file descriptor referring to the console > GCouldnt open /dev/console > failed chvt N > > fsck failed. Please repair manually and reboot. The root > file system is currently mounted read-only. To remount it > read-write do: > > bash# mount -n -o remount,rw / > > Attention: Only CONTROL-D will reboot the system in this > maintanance mode. shutdown or reboot will not work. > > Give root password for login: > (none):~ # > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: uml <um...@do...> - 2004-06-03 22:28:49
|
What was your command line? root=/dev/ubd/0 ubd0=root_fs (?) What about initrd and swap? ----- Original Message ----- From: "Darren Bolding" <da...@fa...> To: "uml" <um...@do...> Cc: "uml-user" <use...@li...> Sent: Thursday, June 03, 2004 4.49 PM Subject: Re: [uml-user] SuSE 9.1 root_fs > I had this problem as well, had to go into the maintenance mode > and change /etc/fstab to use /dev/ubd/0. > > --D > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > I tried with and without COW files -- but it has issues. Any ideas? -- as > > well, how did you make your root_fs? Got any step-by-steps for things to be > > disabled if I were to recreate it from scratch? > > > > Thanks! > > > > > > ---8<--- > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > Checking for the skas3 patch in the host...found > > Checking for /proc/mm...found > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > > Mon > > May 24 03:08:43 EDT 2004 > > On node 0 totalpages: 32768 > > DMA zone: 32768 pages, LIFO batch:8 > > Normal zone: 0 pages, LIFO batch:1 > > HighMem zone: 0 pages, LIFO batch:1 > > Built 1 zonelists > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > PID hash table entries: 16 (order 4: 128 bytes) > > Memory: 125760k available > > Calibrating delay loop... 1661.33 BogoMIPS > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > Checking for host processor cmov support...Yes > > Checking for host processor xmm support...No > > Checking that ptrace can change system call numbers...OK > > Checking that host ptys support output SIGIO...Yes > > Checking that host ptys support SIGIO on close...No, enabling workaround > > Checking for /dev/anon on the host...Not available (open failed with errno > > 2) > > POSIX conformance testing by UNIFIX > > NET: Registered protocol family 16 > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > Netdevice 0 : TUN/TAP backend - > > VFS: Disk quotas dquot_6.5.1 > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > devfs: boot_options: 0x1 > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > loop: loaded (max 8 devices) > > Using anticipatory io scheduler > > nbd: registered device at major 43 > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > blkmtd: version $Revision: 1.5 $ > > blkmtd: error: missing `device' name > > > > NET: Registered protocol family 2 > > IP: routing cache hash table of 512 buckets, 4Kbytes > > TCP: Hash tables configured (established 8192 bind 16384) > > NET: Registered protocol family 1 > > NET: Registered protocol family 17 > > Initializing software serial port version 1 > > Creating "susecow" as COW file for "suse91.img" > > /dev/ubd/disc0: unknown partition table > > Creating "swapcow" as COW file for "swap.img" > > /dev/ubd/disc1: unknown partition table > > Initializing stdio console driver > > found reiserfs format "3.6" with standard journal > > reiserfs: using ordered data mode > > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > > tra > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > reiserfs: checking transaction log (ubda) for (ubda) > > Using r5 hash to sort names > > VFS: Mounted root (reiserfs filesystem) readonly. > > Mounted devfs on /dev > > INIT: version 2.85 booting > > System Boot Control: Running /etc/init.d/boot > > doneting /proc filesystem > > doneting sysfs on /sys > > doneting /dev/pts > > donenting shared memory FS on /dev/shm > > failedating swap-devices in /etc/fstab... > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > Checking root file system... > > fsck 1.34 (25-Jul-2003) > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > Loading keymap Couldnt get a file descriptor referring to the console > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > Start Unicode mode > > Couldnt get a file descriptor referring to the console > > GCouldnt open /dev/console > > failed chvt N > > > > fsck failed. Please repair manually and reboot. The root > > file system is currently mounted read-only. To remount it > > read-write do: > > > > bash# mount -n -o remount,rw / > > > > Attention: Only CONTROL-D will reboot the system in this > > maintanance mode. shutdown or reboot will not work. > > > > Give root password for login: > > (none):~ # > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > |
From: Darren B. <da...@fa...> - 2004-06-05 04:54:57
|
I used the command: ./linux-2.6.4-uml2641-pomng20040311-gcc333 ubd0=SuSE_9.1_minimal.img con0=tty:/dev/ptyy0 con1=tty:/dev/ptyz0 con=null & No initrd needed. Removed swap, need to create a sparse file and set that up, but I doubt that will be a problem. --D On Thu, Jun 03, 2004 at 06:35:06PM -0400, uml wrote: > What was your command line? > > root=/dev/ubd/0 ubd0=root_fs (?) > > What about initrd and swap? > > > ----- Original Message ----- > From: "Darren Bolding" <da...@fa...> > To: "uml" <um...@do...> > Cc: "uml-user" <use...@li...> > Sent: Thursday, June 03, 2004 4.49 PM > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > > I had this problem as well, had to go into the maintenance mode > > and change /etc/fstab to use /dev/ubd/0. > > > > --D > > > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > > I tried with and without COW files -- but it has issues. Any ideas? -- > as > > > well, how did you make your root_fs? Got any step-by-steps for things > to be > > > disabled if I were to recreate it from scratch? > > > > > > Thanks! > > > > > > > > > ---8<--- > > > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > Checking for the skas3 patch in the host...found > > > Checking for /proc/mm...found > > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) > #1 > > > Mon > > > May 24 03:08:43 EDT 2004 > > > On node 0 totalpages: 32768 > > > DMA zone: 32768 pages, LIFO batch:8 > > > Normal zone: 0 pages, LIFO batch:1 > > > HighMem zone: 0 pages, LIFO batch:1 > > > Built 1 zonelists > > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > PID hash table entries: 16 (order 4: 128 bytes) > > > Memory: 125760k available > > > Calibrating delay loop... 1661.33 BogoMIPS > > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > > Checking for host processor cmov support...Yes > > > Checking for host processor xmm support...No > > > Checking that ptrace can change system call numbers...OK > > > Checking that host ptys support output SIGIO...Yes > > > Checking that host ptys support SIGIO on close...No, enabling workaround > > > Checking for /dev/anon on the host...Not available (open failed with > errno > > > 2) > > > POSIX conformance testing by UNIFIX > > > NET: Registered protocol family 16 > > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > > Netdevice 0 : TUN/TAP backend - > > > VFS: Disk quotas dquot_6.5.1 > > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > > devfs: boot_options: 0x1 > > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > > loop: loaded (max 8 devices) > > > Using anticipatory io scheduler > > > nbd: registered device at major 43 > > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > > blkmtd: version $Revision: 1.5 $ > > > blkmtd: error: missing `device' name > > > > > > NET: Registered protocol family 2 > > > IP: routing cache hash table of 512 buckets, 4Kbytes > > > TCP: Hash tables configured (established 8192 bind 16384) > > > NET: Registered protocol family 1 > > > NET: Registered protocol family 17 > > > Initializing software serial port version 1 > > > Creating "susecow" as COW file for "suse91.img" > > > /dev/ubd/disc0: unknown partition table > > > Creating "swapcow" as COW file for "swap.img" > > > /dev/ubd/disc1: unknown partition table > > > Initializing stdio console driver > > > found reiserfs format "3.6" with standard journal > > > reiserfs: using ordered data mode > > > Reiserfs journal params: device ubda, size 8192, journal first block 18, > max > > > tra > > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > > reiserfs: checking transaction log (ubda) for (ubda) > > > Using r5 hash to sort names > > > VFS: Mounted root (reiserfs filesystem) readonly. > > > Mounted devfs on /dev > > > INIT: version 2.85 booting > > > System Boot Control: Running /etc/init.d/boot > > > doneting /proc filesystem > > > doneting sysfs on /sys > > > doneting /dev/pts > > > donenting shared memory FS on /dev/shm > > > failedating swap-devices in /etc/fstab... > > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > > Checking root file system... > > > fsck 1.34 (25-Jul-2003) > > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > > Loading keymap Couldnt get a file descriptor referring to the console > > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > > Start Unicode mode > > > Couldnt get a file descriptor referring to the console > > > GCouldnt open /dev/console > > > failed chvt N > > > > > > fsck failed. Please repair manually and reboot. The root > > > file system is currently mounted read-only. To remount it > > > read-write do: > > > > > > bash# mount -n -o remount,rw / > > > > > > Attention: Only CONTROL-D will reboot the system in this > > > maintanance mode. shutdown or reboot will not work. > > > > > > Give root password for login: > > > (none):~ # > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by the new InstallShield X. > > > From Windows to Linux, servers to mobile, InstallShield X is the one > > > installation-authoring solution that does it all. Learn more and > > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > > _______________________________________________ > > > User-mode-linux-user mailing list > > > Use...@li... > > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: roland <for...@gm...> - 2004-06-04 23:32:43
|
hi! i use 2.6.6-1um, too - so why does /dev/ubda work for me ? regards roland > I had this problem as well, had to go into the maintenance mode > and change /etc/fstab to use /dev/ubd/0. ----- Original Message ----- From: "Darren Bolding" <da...@fa...> To: "uml" <um...@do...> Cc: "uml-user" <use...@li...> Sent: Thursday, June 03, 2004 10:49 PM Subject: Re: [uml-user] SuSE 9.1 root_fs > I had this problem as well, had to go into the maintenance mode > and change /etc/fstab to use /dev/ubd/0. > > --D > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > I tried with and without COW files -- but it has issues. Any ideas? -- as > > well, how did you make your root_fs? Got any step-by-steps for things to be > > disabled if I were to recreate it from scratch? > > > > Thanks! > > > > > > ---8<--- > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > Checking for the skas3 patch in the host...found > > Checking for /proc/mm...found > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > > Mon > > May 24 03:08:43 EDT 2004 > > On node 0 totalpages: 32768 > > DMA zone: 32768 pages, LIFO batch:8 > > Normal zone: 0 pages, LIFO batch:1 > > HighMem zone: 0 pages, LIFO batch:1 > > Built 1 zonelists > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > PID hash table entries: 16 (order 4: 128 bytes) > > Memory: 125760k available > > Calibrating delay loop... 1661.33 BogoMIPS > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > Checking for host processor cmov support...Yes > > Checking for host processor xmm support...No > > Checking that ptrace can change system call numbers...OK > > Checking that host ptys support output SIGIO...Yes > > Checking that host ptys support SIGIO on close...No, enabling workaround > > Checking for /dev/anon on the host...Not available (open failed with errno > > 2) > > POSIX conformance testing by UNIFIX > > NET: Registered protocol family 16 > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > Netdevice 0 : TUN/TAP backend - > > VFS: Disk quotas dquot_6.5.1 > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > devfs: boot_options: 0x1 > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > loop: loaded (max 8 devices) > > Using anticipatory io scheduler > > nbd: registered device at major 43 > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > blkmtd: version $Revision: 1.5 $ > > blkmtd: error: missing `device' name > > > > NET: Registered protocol family 2 > > IP: routing cache hash table of 512 buckets, 4Kbytes > > TCP: Hash tables configured (established 8192 bind 16384) > > NET: Registered protocol family 1 > > NET: Registered protocol family 17 > > Initializing software serial port version 1 > > Creating "susecow" as COW file for "suse91.img" > > /dev/ubd/disc0: unknown partition table > > Creating "swapcow" as COW file for "swap.img" > > /dev/ubd/disc1: unknown partition table > > Initializing stdio console driver > > found reiserfs format "3.6" with standard journal > > reiserfs: using ordered data mode > > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > > tra > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > reiserfs: checking transaction log (ubda) for (ubda) > > Using r5 hash to sort names > > VFS: Mounted root (reiserfs filesystem) readonly. > > Mounted devfs on /dev > > INIT: version 2.85 booting > > System Boot Control: Running /etc/init.d/boot > > doneting /proc filesystem > > doneting sysfs on /sys > > doneting /dev/pts > > donenting shared memory FS on /dev/shm > > failedating swap-devices in /etc/fstab... > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > Checking root file system... > > fsck 1.34 (25-Jul-2003) > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > Loading keymap Couldnt get a file descriptor referring to the console > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > Start Unicode mode > > Couldnt get a file descriptor referring to the console > > GCouldnt open /dev/console > > failed chvt N > > > > fsck failed. Please repair manually and reboot. The root > > file system is currently mounted read-only. To remount it > > read-write do: > > > > bash# mount -n -o remount,rw / > > > > Attention: Only CONTROL-D will reboot the system in this > > maintanance mode. shutdown or reboot will not work. > > > > Give root password for login: > > (none):~ # > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > |
From: Darren B. <da...@fa...> - 2004-06-05 04:56:04
|
Strange- I'm using your fs, so I am surprised there is an issue. What command line do you use to launch it? --D On Sat, Jun 05, 2004 at 01:40:00AM +0200, roland wrote: > hi! > > i use 2.6.6-1um, too - so why does /dev/ubda work for me ? > regards > roland > > > > I had this problem as well, had to go into the maintenance mode > > and change /etc/fstab to use /dev/ubd/0. > > ----- Original Message ----- > From: "Darren Bolding" <da...@fa...> > To: "uml" <um...@do...> > Cc: "uml-user" <use...@li...> > Sent: Thursday, June 03, 2004 10:49 PM > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > > I had this problem as well, had to go into the maintenance mode > > and change /etc/fstab to use /dev/ubd/0. > > > > --D > > > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > > I tried with and without COW files -- but it has issues. Any ideas? -- as > > > well, how did you make your root_fs? Got any step-by-steps for things to be > > > disabled if I were to recreate it from scratch? > > > > > > Thanks! > > > > > > > > > ---8<--- > > > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > Checking for the skas3 patch in the host...found > > > Checking for /proc/mm...found > > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > > > Mon > > > May 24 03:08:43 EDT 2004 > > > On node 0 totalpages: 32768 > > > DMA zone: 32768 pages, LIFO batch:8 > > > Normal zone: 0 pages, LIFO batch:1 > > > HighMem zone: 0 pages, LIFO batch:1 > > > Built 1 zonelists > > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > PID hash table entries: 16 (order 4: 128 bytes) > > > Memory: 125760k available > > > Calibrating delay loop... 1661.33 BogoMIPS > > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > > Checking for host processor cmov support...Yes > > > Checking for host processor xmm support...No > > > Checking that ptrace can change system call numbers...OK > > > Checking that host ptys support output SIGIO...Yes > > > Checking that host ptys support SIGIO on close...No, enabling workaround > > > Checking for /dev/anon on the host...Not available (open failed with errno > > > 2) > > > POSIX conformance testing by UNIFIX > > > NET: Registered protocol family 16 > > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > > Netdevice 0 : TUN/TAP backend - > > > VFS: Disk quotas dquot_6.5.1 > > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > > devfs: boot_options: 0x1 > > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > > loop: loaded (max 8 devices) > > > Using anticipatory io scheduler > > > nbd: registered device at major 43 > > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > > blkmtd: version $Revision: 1.5 $ > > > blkmtd: error: missing `device' name > > > > > > NET: Registered protocol family 2 > > > IP: routing cache hash table of 512 buckets, 4Kbytes > > > TCP: Hash tables configured (established 8192 bind 16384) > > > NET: Registered protocol family 1 > > > NET: Registered protocol family 17 > > > Initializing software serial port version 1 > > > Creating "susecow" as COW file for "suse91.img" > > > /dev/ubd/disc0: unknown partition table > > > Creating "swapcow" as COW file for "swap.img" > > > /dev/ubd/disc1: unknown partition table > > > Initializing stdio console driver > > > found reiserfs format "3.6" with standard journal > > > reiserfs: using ordered data mode > > > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > > > tra > > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > > reiserfs: checking transaction log (ubda) for (ubda) > > > Using r5 hash to sort names > > > VFS: Mounted root (reiserfs filesystem) readonly. > > > Mounted devfs on /dev > > > INIT: version 2.85 booting > > > System Boot Control: Running /etc/init.d/boot > > > doneting /proc filesystem > > > doneting sysfs on /sys > > > doneting /dev/pts > > > donenting shared memory FS on /dev/shm > > > failedating swap-devices in /etc/fstab... > > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > > Checking root file system... > > > fsck 1.34 (25-Jul-2003) > > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > > Loading keymap Couldnt get a file descriptor referring to the console > > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > > Start Unicode mode > > > Couldnt get a file descriptor referring to the console > > > GCouldnt open /dev/console > > > failed chvt N > > > > > > fsck failed. Please repair manually and reboot. The root > > > file system is currently mounted read-only. To remount it > > > read-write do: > > > > > > bash# mount -n -o remount,rw / > > > > > > Attention: Only CONTROL-D will reboot the system in this > > > maintanance mode. shutdown or reboot will not work. > > > > > > Give root password for login: > > > (none):~ # > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by the new InstallShield X. > > > From Windows to Linux, servers to mobile, InstallShield X is the one > > > installation-authoring solution that does it all. Learn more and > > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > > _______________________________________________ > > > User-mode-linux-user mailing list > > > Use...@li... > > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: roland <for...@gm...> - 2004-06-05 09:10:13
|
hi! my command is: ./linux root=/dev/ubda ubda=SuSE_9.1_minimal.img ubdb=swap.img mem=128M umid=uml eth0=tuntap,uml,fe:fd:10:0:0:1 hwprobe=-sys i don't think it's an issue of my rootfs - that is a uml-kernel issue, imho. regards roland ----- Original Message ----- From: "Darren Bolding" <da...@fa...> To: "roland" <for...@gm...> Cc: "Darren Bolding" <da...@fa...>; "uml" <um...@do...>; "uml-user" <use...@li...> Sent: Saturday, June 05, 2004 6:56 AM Subject: Re: [uml-user] SuSE 9.1 root_fs > Strange- I'm using your fs, so I am surprised there is an issue. > > What command line do you use to launch it? > > --D > > > On Sat, Jun 05, 2004 at 01:40:00AM +0200, roland wrote: > > hi! > > > > i use 2.6.6-1um, too - so why does /dev/ubda work for me ? > > regards > > roland > > > > > > > I had this problem as well, had to go into the maintenance mode > > > and change /etc/fstab to use /dev/ubd/0. > > > > ----- Original Message ----- > > From: "Darren Bolding" <da...@fa...> > > To: "uml" <um...@do...> > > Cc: "uml-user" <use...@li...> > > Sent: Thursday, June 03, 2004 10:49 PM > > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > > > > > I had this problem as well, had to go into the maintenance mode > > > and change /etc/fstab to use /dev/ubd/0. > > > > > > --D > > > > > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > > > I tried with and without COW files -- but it has issues. Any ideas? -- as > > > > well, how did you make your root_fs? Got any step-by-steps for things to be > > > > disabled if I were to recreate it from scratch? > > > > > > > > Thanks! > > > > > > > > > > > > ---8<--- > > > > > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > > Checking for the skas3 patch in the host...found > > > > Checking for /proc/mm...found > > > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > > > > Mon > > > > May 24 03:08:43 EDT 2004 > > > > On node 0 totalpages: 32768 > > > > DMA zone: 32768 pages, LIFO batch:8 > > > > Normal zone: 0 pages, LIFO batch:1 > > > > HighMem zone: 0 pages, LIFO batch:1 > > > > Built 1 zonelists > > > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > > PID hash table entries: 16 (order 4: 128 bytes) > > > > Memory: 125760k available > > > > Calibrating delay loop... 1661.33 BogoMIPS > > > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > > > Checking for host processor cmov support...Yes > > > > Checking for host processor xmm support...No > > > > Checking that ptrace can change system call numbers...OK > > > > Checking that host ptys support output SIGIO...Yes > > > > Checking that host ptys support SIGIO on close...No, enabling workaround > > > > Checking for /dev/anon on the host...Not available (open failed with errno > > > > 2) > > > > POSIX conformance testing by UNIFIX > > > > NET: Registered protocol family 16 > > > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > > > Netdevice 0 : TUN/TAP backend - > > > > VFS: Disk quotas dquot_6.5.1 > > > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > > > devfs: boot_options: 0x1 > > > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > > > loop: loaded (max 8 devices) > > > > Using anticipatory io scheduler > > > > nbd: registered device at major 43 > > > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > > > blkmtd: version $Revision: 1.5 $ > > > > blkmtd: error: missing `device' name > > > > > > > > NET: Registered protocol family 2 > > > > IP: routing cache hash table of 512 buckets, 4Kbytes > > > > TCP: Hash tables configured (established 8192 bind 16384) > > > > NET: Registered protocol family 1 > > > > NET: Registered protocol family 17 > > > > Initializing software serial port version 1 > > > > Creating "susecow" as COW file for "suse91.img" > > > > /dev/ubd/disc0: unknown partition table > > > > Creating "swapcow" as COW file for "swap.img" > > > > /dev/ubd/disc1: unknown partition table > > > > Initializing stdio console driver > > > > found reiserfs format "3.6" with standard journal > > > > reiserfs: using ordered data mode > > > > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > > > > tra > > > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > > > reiserfs: checking transaction log (ubda) for (ubda) > > > > Using r5 hash to sort names > > > > VFS: Mounted root (reiserfs filesystem) readonly. > > > > Mounted devfs on /dev > > > > INIT: version 2.85 booting > > > > System Boot Control: Running /etc/init.d/boot > > > > doneting /proc filesystem > > > > doneting sysfs on /sys > > > > doneting /dev/pts > > > > donenting shared memory FS on /dev/shm > > > > failedating swap-devices in /etc/fstab... > > > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > > > Checking root file system... > > > > fsck 1.34 (25-Jul-2003) > > > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > > > Loading keymap Couldnt get a file descriptor referring to the console > > > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > > > Start Unicode mode > > > > Couldnt get a file descriptor referring to the console > > > > GCouldnt open /dev/console > > > > failed chvt N > > > > > > > > fsck failed. Please repair manually and reboot. The root > > > > file system is currently mounted read-only. To remount it > > > > read-write do: > > > > > > > > bash# mount -n -o remount,rw / > > > > > > > > Attention: Only CONTROL-D will reboot the system in this > > > > maintanance mode. shutdown or reboot will not work. > > > > > > > > Give root password for login: > > > > (none):~ # > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > This SF.Net email is sponsored by the new InstallShield X. > > > > From Windows to Linux, servers to mobile, InstallShield X is the one > > > > installation-authoring solution that does it all. Learn more and > > > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > > > _______________________________________________ > > > > User-mode-linux-user mailing list > > > > Use...@li... > > > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by the new InstallShield X. > > > From Windows to Linux, servers to mobile, InstallShield X is the one > > > installation-authoring solution that does it all. Learn more and > > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > > _______________________________________________ > > > User-mode-linux-user mailing list > > > Use...@li... > > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > |
From: Darren B. <da...@fa...> - 2004-06-05 04:58:18
|
One other question I meant to ask- I've heard that using a journalled FS on the guest is less preferable than using something like ext2 on the guest and a journaled fs on the host (the overhead of the jouranaled fs being unneeded if the host fs is already journaled). Do you know if this is a big issue? --D On Sat, Jun 05, 2004 at 01:40:00AM +0200, roland wrote: > hi! > > i use 2.6.6-1um, too - so why does /dev/ubda work for me ? > regards > roland > > > > I had this problem as well, had to go into the maintenance mode > > and change /etc/fstab to use /dev/ubd/0. > > ----- Original Message ----- > From: "Darren Bolding" <da...@fa...> > To: "uml" <um...@do...> > Cc: "uml-user" <use...@li...> > Sent: Thursday, June 03, 2004 10:49 PM > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > > I had this problem as well, had to go into the maintenance mode > > and change /etc/fstab to use /dev/ubd/0. > > > > --D > > > > On Wed, Jun 02, 2004 at 11:17:05PM -0400, uml wrote: > > > I tried with and without COW files -- but it has issues. Any ideas? -- as > > > well, how did you make your root_fs? Got any step-by-steps for things to be > > > disabled if I were to recreate it from scratch? > > > > > > Thanks! > > > > > > > > > ---8<--- > > > > > > uml-host:/tmp/uml # ./linux root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > Checking for the skas3 patch in the host...found > > > Checking for /proc/mm...found > > > Linux version 2.6.6-1um (root@uml-host) (gcc version 3.3.3 (SuSE Linux)) #1 > > > Mon > > > May 24 03:08:43 EDT 2004 > > > On node 0 totalpages: 32768 > > > DMA zone: 32768 pages, LIFO batch:8 > > > Normal zone: 0 pages, LIFO batch:1 > > > HighMem zone: 0 pages, LIFO batch:1 > > > Built 1 zonelists > > > Kernel command line: root=/dev/ubda ubda=susecow,suse91.img > > > ubdb=swapcow,swap.img mem=128M umid=uml eth0=tuntap,tap2 hwprobe=-sys > > > PID hash table entries: 16 (order 4: 128 bytes) > > > Memory: 125760k available > > > Calibrating delay loop... 1661.33 BogoMIPS > > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > > > Checking for host processor cmov support...Yes > > > Checking for host processor xmm support...No > > > Checking that ptrace can change system call numbers...OK > > > Checking that host ptys support output SIGIO...Yes > > > Checking that host ptys support SIGIO on close...No, enabling workaround > > > Checking for /dev/anon on the host...Not available (open failed with errno > > > 2) > > > POSIX conformance testing by UNIFIX > > > NET: Registered protocol family 16 > > > mconsole (version 2) initialized on /root/.uml/uml/mconsole > > > Netdevice 0 : TUN/TAP backend - > > > VFS: Disk quotas dquot_6.5.1 > > > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > > > devfs: 2004-01-31 Richard Gooch (rg...@at...) > > > devfs: boot_options: 0x1 > > > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > > > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > > > loop: loaded (max 8 devices) > > > Using anticipatory io scheduler > > > nbd: registered device at major 43 > > > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > > > blkmtd: version $Revision: 1.5 $ > > > blkmtd: error: missing `device' name > > > > > > NET: Registered protocol family 2 > > > IP: routing cache hash table of 512 buckets, 4Kbytes > > > TCP: Hash tables configured (established 8192 bind 16384) > > > NET: Registered protocol family 1 > > > NET: Registered protocol family 17 > > > Initializing software serial port version 1 > > > Creating "susecow" as COW file for "suse91.img" > > > /dev/ubd/disc0: unknown partition table > > > Creating "swapcow" as COW file for "swap.img" > > > /dev/ubd/disc1: unknown partition table > > > Initializing stdio console driver > > > found reiserfs format "3.6" with standard journal > > > reiserfs: using ordered data mode > > > Reiserfs journal params: device ubda, size 8192, journal first block 18, max > > > tra > > > ns len 1024, max batch 900, max commit age 30, max trans age 30 > > > reiserfs: checking transaction log (ubda) for (ubda) > > > Using r5 hash to sort names > > > VFS: Mounted root (reiserfs filesystem) readonly. > > > Mounted devfs on /dev > > > INIT: version 2.85 booting > > > System Boot Control: Running /etc/init.d/boot > > > doneting /proc filesystem > > > doneting sysfs on /sys > > > doneting /dev/pts > > > donenting shared memory FS on /dev/shm > > > failedating swap-devices in /etc/fstab... > > > showconsole: Warning: the ioctl TIOCGDEV is not known by the kernel > > > Checking root file system... > > > fsck 1.34 (25-Jul-2003) > > > [/sbin/fsck.reiserfs (1) -- /] fsck.reiserfs -a /dev/ubda > > > > > > Failed to open the device '/dev/ubda': No such file or directory > > > > > > > > > Warning... fsck.reiserfs for device /dev/ubda exited with signal 6. > > > failedeiserfs /dev/ubda failed (status 0x8). Run manually! > > > ehci-hcd ohci-hcd uhci-hcd usb-ohci usb-uhci > > > Loading keymap Couldnt get a file descriptor referring to the console > > > doneing /usr/share/kbd/keymaps/i386/qwerty/us.map.gz > > > Start Unicode mode > > > Couldnt get a file descriptor referring to the console > > > GCouldnt open /dev/console > > > failed chvt N > > > > > > fsck failed. Please repair manually and reboot. The root > > > file system is currently mounted read-only. To remount it > > > read-write do: > > > > > > bash# mount -n -o remount,rw / > > > > > > Attention: Only CONTROL-D will reboot the system in this > > > maintanance mode. shutdown or reboot will not work. > > > > > > Give root password for login: > > > (none):~ # > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by the new InstallShield X. > > > From Windows to Linux, servers to mobile, InstallShield X is the one > > > installation-authoring solution that does it all. Learn more and > > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > > _______________________________________________ > > > User-mode-linux-user mailing list > > > Use...@li... > > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the new InstallShield X. > > From Windows to Linux, servers to mobile, InstallShield X is the one > > installation-authoring solution that does it all. Learn more and > > evaluate today! http://www.installshield.com/Dev2Dev/0504 > > _______________________________________________ > > User-mode-linux-user mailing list > > Use...@li... > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: Leendert M. <lee...@ho...> - 2004-06-03 17:59:55
|
On Thursday 03 June 2004 16:50, uml wrote: > ----- Original Message ----- > From: "Leendert Meyer" <lee...@ho...> > To: <use...@li...> > Sent: Thursday, June 03, 2004 5.08 AM > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > Did you install an um-kernel on that rootfs? And as the filesystem is > > reiserfs, you need to create an initrd too, or copy the fs to an ext2 > > based > > > filesystem. > > I need to install a um-kernel *inside* the rootfs? Did you mount the rootfs and lokked into the /lib/modules directory? Emptyness. > (mount -o loop /mnt/uml; > cp uml-linux-kernel /mnt/uml/{location})? The asterisks are meant to represent version numbers: mount -o loop rootfs mnt cp kernel-um-*.i586.rpm mnt/root chroot mnt rpm -Uhv /root/kernel-um-*.i586.rpm cd /boot vi /etc/sysconfig/kernel # in vi, remove 'Buslogic' from the INITRD_MODULES variable L=`ls -1 linux-*` mkinitrd -k $L -i initrd${L#linux} exit cp mnt/boot/{initrd,linux}-* . umount -d mnt ./linux root=/dev/ubda ubda=rootfs.cow,rootfs initrd=initrd-* hwscan=-sys The last line (starting with ./linux) is just an example. You probably have to add network support. Use a 2.6 kernel. I get mine from: ftp.suse.com/pub/projects/kernel/kotd/i386/kernel-um-*.i386.rpm or a mirror. I'm not quite sure if the kernel used to boot the host with has to be of the same version as the kernel-um (I do not mean the host part of the um-kernel; that would be linux). Cheers, Leen |
From: uml <um...@do...> - 2004-06-03 21:12:53
|
Ok, I got it working except for the kbd service (d'oh, can't log in!): Here's the cmdline I ended up with (ugh): ./linux-2.6.5-7.67cvs20040602164021-um root=/dev/ubda ubda=rootfs,cow,SuSE_9.1_minimal.img initrd=initrd-2.6.5-7.67cvs20040602164021-um ubdb=swap.img umid=testuml eth0=tuntap,tap2 mem=128M hwscan=-sys That's quite the procedure to get a working uml -- what if I want to run several on one machine? Can I use the same initrds or must they be separate as well? Thanks for the procedure!!! ----- Original Message ----- From: "Leendert Meyer" <lee...@ho...> To: <use...@li...> Sent: Thursday, June 03, 2004 2.07 PM Subject: Re: [uml-user] SuSE 9.1 root_fs > On Thursday 03 June 2004 16:50, uml wrote: > > ----- Original Message ----- > > From: "Leendert Meyer" <lee...@ho...> > > To: <use...@li...> > > Sent: Thursday, June 03, 2004 5.08 AM > > Subject: Re: [uml-user] SuSE 9.1 root_fs > > > > > Did you install an um-kernel on that rootfs? And as the filesystem is > > > reiserfs, you need to create an initrd too, or copy the fs to an ext2 > > > > based > > > > > filesystem. > > > > I need to install a um-kernel *inside* the rootfs? > > Did you mount the rootfs and lokked into the /lib/modules directory? > Emptyness. > > > (mount -o loop /mnt/uml; > > cp uml-linux-kernel /mnt/uml/{location})? > > The asterisks are meant to represent version numbers: > > mount -o loop rootfs mnt > cp kernel-um-*.i586.rpm mnt/root > chroot mnt > rpm -Uhv /root/kernel-um-*.i586.rpm > cd /boot > vi /etc/sysconfig/kernel > # in vi, remove 'Buslogic' from the INITRD_MODULES variable > L=`ls -1 linux-*` > mkinitrd -k $L -i initrd${L#linux} > exit > cp mnt/boot/{initrd,linux}-* . > umount -d mnt > ./linux root=/dev/ubda ubda=rootfs.cow,rootfs initrd=initrd-* hwscan=-sys > > The last line (starting with ./linux) is just an example. You probably have to > add network support. > > Use a 2.6 kernel. I get mine from: > > ftp.suse.com/pub/projects/kernel/kotd/i386/kernel-um-*.i386.rpm > > or a mirror. > > I'm not quite sure if the kernel used to boot the host with has to be of the > same version as the kernel-um (I do not mean the host part of the um-kernel; > that would be linux). > > Cheers, > > Leen > > > ------------------------------------------------------- > This SF.Net email is sponsored by the new InstallShield X. > From Windows to Linux, servers to mobile, InstallShield X is the one > installation-authoring solution that does it all. Learn more and > evaluate today! http://www.installshield.com/Dev2Dev/0504 > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > |
From: Leendert M. <lee...@ho...> - 2004-06-04 07:39:05
|
On Thursday 03 June 2004 23:17, uml wrote: > Ok, I got it working except for the kbd service (d'oh, can't log in!): add this to the linux commandline: 'con=xterm con0=fd:0,fd:1' > Here's the cmdline I ended up with (ugh): ln -s linux-2.6.5-7.67cvs20040602164021-um linux ln -s initrd-2.6.5-7.67cvs20040602164021-um initrd or use a script > ./linux-2.6.5-7.67cvs20040602164021-um root=/dev/ubda > ubda=rootfs,cow,SuSE_9.1_minimal.img rootfs.cow! Mind the dot. > initrd=initrd-2.6.5-7.67cvs20040602164021-um ubdb=swap.img umid=testuml > eth0=tuntap,tap2 mem=128M hwscan=-sys > > That's quite the procedure to get a working uml -- what if I want to run > several on one machine? That's the fun of it. :) If you use COW-files, SuSE_9.1_minimal.img is used as a template, and is not changed. The changes go into the COW-files. Use for every instance another COW-file (another name, or separate dir). But: if you change the template file, that invalidates all COW-files based upon it, they become useless, so delete them. The changes are gone. Make backups of any changes before changing the template file. And, if you do /not/ specify a COW-file, all the changes go directly to the SuSE_9.1_minimal.img. > Can I use the same initrds or must they be separate as well? I use the same. AFAIK, they can't be accessed from within the UML. But I'm not 100% sure. Cheers, Leen |
From: Franck <fr...@li...> - 2004-06-04 12:33:43
|
=2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, > On Thursday 03 June 2004 05:17, uml wrote: > > I tried with and without COW files -- but it has issues. Any ideas? -- > > as well, how did you make your root_fs? Got any step-by-steps for thin= gs > > to be disabled if I were to recreate it from scratch? > > Did you install an um-kernel on that rootfs? And as the filesystem is > reiserfs, you need to create an initrd too, or copy the fs to an ext2 bas= ed > filesystem. > > Just ask if you don't know how to do that. > > BTW, if you don't need the Buslogic kernel module, remove that from the > 'INITRD_MODULES' variable in the /etc/sysconfig/kernel file. Where can i find an UML SUSE 9.1.img ? I've the SUSE 9.1 distro but how can i make an minimal iso of SUSE 9.1 ? I've trying with this command but failed :( : # ./linux-uml-2.4.26-base expert noprobe text initrd=3Dinitrd lang=3D=20 devfs=3Dnomount ramdisk_size=3D65536 showopts mem=3D256M=20 eth0=3Dtuntap,,,192.168.0.100 ubd0=3Drootfs fakehd fake_ide ubd=3D3 root=3D= /dev/ubd0 Thanks =2D --=20 =46ranck http://www.linuxpourtous.com =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAwGwi1zwfep5k9qERAgj2AJ47riseMgZ02FK+HdAhobMv0zxIxgCgturo 0LAJT1a9l6Dv9JsV2wehi+Q=3D =3DMLWx =2D----END PGP SIGNATURE----- |
From: Leendert M. <lee...@ho...> - 2004-06-04 16:45:52
|
On Friday 04 June 2004 14:33, Franck wrote: > Hi, > > > On Thursday 03 June 2004 05:17, uml wrote: > > > I tried with and without COW files -- but it has issues. Any ideas? -- > > > as well, how did you make your root_fs? Got any step-by-steps for > > > things to be disabled if I were to recreate it from scratch? > > > > Did you install an um-kernel on that rootfs? And as the filesystem is > > reiserfs, you need to create an initrd too, or copy the fs to an ext2 > > based filesystem. > > > > Just ask if you don't know how to do that. > > > > BTW, if you don't need the Buslogic kernel module, remove that from the > > 'INITRD_MODULES' variable in the /etc/sysconfig/kernel file. > > Where can i find an UML SUSE 9.1.img ? > I've the SUSE 9.1 distro but how can i make an minimal iso of SUSE 9.1 ? > > I've trying with this command but failed :( : > # ./linux-uml-2.4.26-base expert noprobe text initrd=initrd lang= > devfs=nomount ramdisk_size=65536 showopts mem=256M > eth0=tuntap,,,192.168.0.100 ubd0=rootfs fakehd fake_ide ubd=3 > root=/dev/ubd0 I downloaded it somewhere, but if you have 9.1 installed, you can make it yourself: YaST -> Software -> Install into a directory I'm not quite sure if 'Create an image' works, it hung overhere at 66%. To make an image file: To make a sparse image of 1G: # dd if=/dev/zero of=path_name_of_image_file count=0 bs=1G seek=1 To make a normal (non-sparse) image of 1G: # dd if=/dev/zero of=path_name_of_image_file count=1 bs=1G Next make an filesystem on it, e.g. reiserfs: # mkreiserfs -ff path_name_of_image_file Mount the image file: # mount -o loop path_name_of_image_file mount_dir Copy the file system you created with YaST: # cp -a path_name_of_filesystem/* mount_dir Unmount the mount_dir (-d deletes loop device from -o loop): # umount -d mount_dir Ready. Cheers, Leen |
From: roland <for...@gm...> - 2004-06-04 23:16:54
|
Hi ! >Where can i find an UML SUSE 9.1.img ? There is one at: http://uml.almahdi.cc/ regards roland ----- Original Message ----- From: "Franck" <fr...@li...> To: <use...@li...> Sent: Friday, June 04, 2004 2:33 PM Subject: Re: [uml-user] SuSE 9.1 root_fs -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, > On Thursday 03 June 2004 05:17, uml wrote: > > I tried with and without COW files -- but it has issues. Any ideas? -- > > as well, how did you make your root_fs? Got any step-by-steps for things > > to be disabled if I were to recreate it from scratch? > > Did you install an um-kernel on that rootfs? And as the filesystem is > reiserfs, you need to create an initrd too, or copy the fs to an ext2 based > filesystem. > > Just ask if you don't know how to do that. > > BTW, if you don't need the Buslogic kernel module, remove that from the > 'INITRD_MODULES' variable in the /etc/sysconfig/kernel file. Where can i find an UML SUSE 9.1.img ? I've the SUSE 9.1 distro but how can i make an minimal iso of SUSE 9.1 ? I've trying with this command but failed :( : # ./linux-uml-2.4.26-base expert noprobe text initrd=initrd lang= devfs=nomount ramdisk_size=65536 showopts mem=256M eth0=tuntap,,,192.168.0.100 ubd0=rootfs fakehd fake_ide ubd=3 root=/dev/ubd0 Thanks - -- Franck http://www.linuxpourtous.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAwGwi1zwfep5k9qERAgj2AJ47riseMgZ02FK+HdAhobMv0zxIxgCgturo 0LAJT1a9l6Dv9JsV2wehi+Q= =MLWx -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by the new InstallShield X. From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 _______________________________________________ User-mode-linux-user mailing list Use...@li... https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: Franck <fr...@li...> - 2004-06-05 06:54:53
|
=2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > >Where can i find an UML SUSE 9.1.img ? > > There is one at: > http://uml.almahdi.cc/ Thanks, but what's the root password please ? ++ =2D --=20 =46ranck http://www.linuxpourtous.com =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAwW421zwfep5k9qERAhtlAKC6gbSCDaefHP9S93/e6c0c/sdU2gCfSlBR 4403yvsVMSq2+EBRSN/KfO4=3D =3DfHb6 =2D----END PGP SIGNATURE----- |
From: roland <for...@gm...> - 2004-06-05 09:06:32
|
ooops - sorry: root/uml uml/uml another solution: - loopback mount the rootfs - chroot to that mount - run passwd i have a little readme nearly finished and will upload soon. regards roland ----- Original Message ----- From: "Franck" <fr...@li...> To: "Mailing UML" <use...@li...> Sent: Saturday, June 05, 2004 8:54 AM Subject: Re: [uml-user] SuSE 9.1 root_fs -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > >Where can i find an UML SUSE 9.1.img ? > > There is one at: > http://uml.almahdi.cc/ Thanks, but what's the root password please ? ++ - -- Franck http://www.linuxpourtous.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAwW421zwfep5k9qERAhtlAKC6gbSCDaefHP9S93/e6c0c/sdU2gCfSlBR 4403yvsVMSq2+EBRSN/KfO4= =fHb6 -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by the new InstallShield X. From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 _______________________________________________ User-mode-linux-user mailing list Use...@li... https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
From: Leendert M. <lee...@ho...> - 2004-06-05 11:10:38
|
On Saturday 05 June 2004 01:24, roland wrote: > >Where can i find an UML SUSE 9.1.img ? > > There is one at: > http://uml.almahdi.cc/ Yes, that was the address. Cheers, Leen |
From: uml <um...@do...> - 2004-06-04 14:33:09
|
> add this to the linux commandline: 'con=xterm con0=fd:0,fd:1' I'm running it from an ssh window on a non-unix client -- as well, X isn't installed on either. I'm going to guess that will make a difference? (= > > Here's the cmdline I ended up with (ugh): > > ln -s linux-2.6.5-7.67cvs20040602164021-um linux > ln -s initrd-2.6.5-7.67cvs20040602164021-um initrd > or use a script Yes -- that part I'm good on. > > ./linux-2.6.5-7.67cvs20040602164021-um root=/dev/ubda > > ubda=rootfs,cow,SuSE_9.1_minimal.img > > rootfs.cow! Mind the dot. Type-o.. I'm familiar with COW.. it has been my friend and I don't stray from it much other than mounting it to make changes. It keeps me from having to untar lots of files over and over again; although, I'm now using a 15k U160 RAID0 SCSI array to do all my testing. It really makes a world of difference in performance compared to RAID5. While I may run the risk of losing everything at any given time, I think I will have a pair of RAID1 disks where I will back up the UML data and various kernels every night. Hopefully, the underlying host will remain relatively stock so that it is easy to recover -- I've debated booting from a CD even. > > initrd=initrd-2.6.5-7.67cvs20040602164021-um ubdb=swap.img umid=testuml > > eth0=tuntap,tap2 mem=128M hwscan=-sys > > > > That's quite the procedure to get a working uml -- what if I want to run > > several on one machine? > > That's the fun of it. :) I knew that answer was coming - heh. > If you use COW-files, SuSE_9.1_minimal.img is used as a template, and > is not changed. The changes go into the COW-files. Use for every instance > another COW-file (another name, or separate dir). > > But: if you change the template file, that invalidates all > COW-files based upon it, they become useless, so delete them. The > changes are gone. Make backups of any changes before changing the template > file. > > And, if you do /not/ specify a COW-file, all the changes go directly to the > SuSE_9.1_minimal.img. Yes -- the COW is my friend. > > Can I use the same initrds or must they be separate as well? > > I use the same. AFAIK, they can't be accessed from within the UML. But I'm > not 100% sure. I'll give it a shot. I'll certainly learn one way or the other if it works. Thanks again! (more questions coming!) |
From: BlaisorBlade <bla...@ya...> - 2004-06-18 20:06:00
|
Alle 03:04, mercoled=EC 2 giugno 2004, Sven K=F6hler ha scritto: > > I have renamed /lib/tls > > is that ok? it was suggested on the list several times. > Jeff should comment this, i'm a bit disappointed too. I would really > like to know, if it is possible to suppoer NPTL, how much work this > would be, and if a 2.6 UML-kernel could support NPTL on a 2.4 host (both > TT- and SKAS-mode) Well, it would be easy to support NPTL, when a 2.6 host is used: it suffice= s=20 to add to the SKAS patch something like PTRACE_LDT, and add for those=20 syscalls a little stub on the guest; but we can implement modify_ldt() only= =20 because the host supports them, so we can implement those 2 syscalls only i= f=20 the host supports them. And making them work on 2.4 means backporting the whole GDT - LDT handling= =20 from 2.6 + the two syscalls, i.e. the almost complete NPTL patch, and=20 including it in the SKAS patch (or maybe split-out). However, if someone=20 examines the source rpm for latest SuSE/RH 2.4 kernels, I'm almost sure the= y=20 did this backport (this patch is a part of the NPTL support, and I remember= =20 RH 9 supports it onto a 2.4 kernel). Note that this patch is very "intrusive". That said, we should soon implement those 2 syscalls for the "the host=20 supports it", since it should be easy. Bye =2D-=20 Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 |