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Re: [uml-user] Can i run uml in the background ?
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From: ning ji <ni...@ho...> - 2011-12-02 22:39:34
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without sudo, i got this [ 0.170000] ubda: unknown partition table[ 0.170000] Warning: Assigning a globally valid ethernet address to a device[ 0.170000] You should set the 2nd rightmost bit in the first byte of the MAC,[ 0.170000] i.e. 02:50:f9:00:00:66[ 0.170000] Netdevice 0 (00:50:f9:00:00:66) :[ 0.170000] TUN/TAP backend - IP = 10.50.181.51[ 0.200000] EXT3-fs (ubda): error: couldn't mount because of unsupported optional features (240)[ 0.210000] EXT2-fs (ubda): error: couldn't mount because of unsupported optional features (244)[ 0.220000] EXT4-fs (ubda): INFO: recovery required on readonly filesystem[ 0.220000] EXT4-fs (ubda): write access unavailable, cannot proceed[ 0.300000] UDF-fs: No partition found (1)[ 0.330000] NILFS: Can't find nilfs on dev ubda.[ 0.360000] GFS2: gfs2 mount does not exist[ 0.360000] List of all partitions:[ 0.360000] 6200 100000 ubda driver: uml-blkdev[ 0.360000] No filesystem could mount root, tried: reiserfs ext3 ext2 ext4 squashfs vfat msdos iso9660 ntfs fuseblk udf nilfs2 btrfs gfs2 gfs2meta[ 0.360000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0)[ 0.360000] 0fc6bedc: [<084d18bc>] dump_stack+0x1c/0x20[ 0.360000] 0fc6bef4: [<084d190d>] panic+0x4d/0x13f[ 0.360000] 0fc6bf28: [<08048ca5>] mount_block_root+0x20d/0x21c[ 0.360000] 0fc6bf78: [<08048d00>] mount_root+0x4c/0x54[ 0.360000] 0fc6bf9c: [<08048e54>] prepare_namespace > From: ro...@gm... > To: use...@li... > Date: Fri, 2 Dec 2011 15:50:50 -0600 > Subject: Re: [uml-user] Can i run uml in the background ? > > On Friday 02 December 2011 15:10:35 ning ji wrote: > > Guess the answer is yes,but when i run > > #sudo ./umlinux ubda=./fs6 mem=128M > > eth0=tuntap,,00:50:F9:00:00:65,10.50.181.51 & i got this > > [1]+ Stopped sudo ./umlinux ubda=./fs6 mem=128M > > eth0=tuntap,,00:50:F9:00:00:65,10.50.181.51 > > > > Any hints pls ?Thanks ! > > Why are you running this as root? There are safe ways to set up > networking while maintaining reduced privilege in the UML instance > itself. > > Can you background it as non-root? > -- > Offlist mail to this address is discarded unless > "/dev/rob0" or "not-spam" is in Subject: header > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure > contains a definitive record of customers, application performance, > security threats, fraudulent activity, and more. Splunk takes this > data and makes sense of it. IT sense. And common sense. > http://p.sf.net/sfu/splunk-novd2d > _______________________________________________ > User-mode-linux-user mailing list > Use...@li... > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user |
