From: Jawad h. <jaw...@gm...> - 2009-02-27 01:09:28
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Hi, I seek some help regarding running UML. I follow steps mention on http://user-mode-linux.sourceforge.net/ but when i execute it gives mounting local filesystem and then continue to load debain. Can u help me how to set filesystem. root@jawad-laptop:~/uml# ./linux-2.6.24-rc7 ubda=Debian-4.0-x86-root_fs mem=128MCore dump limits : soft - 0 hard - NONE Checking that ptrace can change system call numbers...OK Checking syscall emulation patch for ptrace...OK Checking advanced syscall emulation patch for ptrace...OK Checking for tmpfs mount on /dev/shm...OK Checking PROT_EXEC mmap in /dev/shm/...OK Checking for the skas3 patch in the host: - /proc/mm...not found: No such file or directory - PTRACE_FAULTINFO...not found - PTRACE_LDT...not found UML running in SKAS0 mode Adding 12439552 bytes to physical memory to account for exec-shield gap Linux version 2.6.24-rc7-dirty (jd...@tp...) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-27)) #97 Mon Jan 7 11:18:24 EST 2008 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 35526 Kernel command line: ubda=Debian-4.0-x86-root_fs mem=128M root=98:0 PID hash table entries: 1024 (order: 10, 4096 bytes) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 126576k available Mount-cache hash table entries: 512 Checking for host processor cmov support...Yes Checking for host processor xmm support...No Checking that host ptys support output SIGIO...Yes Checking that host ptys support SIGIO on close...No, enabling workaround net_namespace: 64 bytes Using 2.6 host AIO NET: Registered protocol family 16 NET: Registered protocol family 2 Time: itimer clocksource has been installed. IP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered Checking host MADV_REMOVE support...OK mconsole (version 2) initialized on /home/jawad/.uml/m0wrZC/mconsole Host TLS support detected Detected host type: i386 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 17 Initialized stdio console driver Console initialized on /dev/tty0 console [tty0] enabled Initializing software serial port version 1 console [mc-1] enabled ubda: unknown partition table kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. INIT: version 2.86 booting hostname: the specified hostname is invalid findfs: Unable to resolve 'LABEL=ROOT' Activating swap...done. Usage: mountpoint [-q] [-d] [-x] path Checking root file system...fsck 1.40-WIP (14-Nov-2006) ROOT: clean, 13047/131072 files, 68354/262144 blocks done. EXT3 FS on ubda, internal journal Usage: mount -V : print version mount -h : print this help mount : list mounted filesystems mount -l : idem, including volume labels So far the informational part. Next the mounting. The command is `mount [-t fstype] something somewhere'. Details found in /etc/fstab may be omitted. mount -a [-t|-O] ... : mount all stuff from /etc/fstab mount device : mount device at the known place mount directory : mount known device here mount -t type dev dir : ordinary mount command Note that one does not really mount a device, one mounts a filesystem (of the given type) found on the device. One can also mount an already visible directory tree elsewhere: mount --bind olddir newdir or move a subtree: mount --move olddir newdir A device can be given by name, say /dev/hda1 or /dev/cdrom, or by label, using -L label or by uuid, using -U uuid . Other options: [-nfFrsvw] [-o options] [-p passwdfd]. For many more details, say man 8 mount . Setting the system clock.. modprobe: FATAL: Could not load /lib/modules/2.6.24-rc7-dirty/modules.dep: No such file or directory hwclock is unable to get I/O port access: the iopl(3) call failed. Cleaning up ifupdown.... Loading kernel modules...FATAL: Could not load /lib/modules/2.6.24-rc7-dirty/modules.dep: No such file or directory Loading device-mapper support. Checking file systems...fsck 1.40-WIP (14-Nov-2006) done. *Setting kernel variables...done. Mounting local filesystems...failed. Activating swapfile swap...do*ne. Setting up networking.... Configuring network interfaces...done. INIT: Entering runlevel: 2 Starting system log daemon: syslogd. Starting kernel log daemon: klogd. * Not starting internet superserver: no services enabled. Starting periodic command scheduler: crond. Serial line 0 assigned device '/dev/pts/3' Debian GNU/Linux 4.0 (none) tty0 (none) login: root Linux (none) 2.6.24-rc7-dirty #97 Mon Jan 7 11:18:24 EST 2008 i686 The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. (none):~# (none):~# halt -- Regards Jawad Hussain |