[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] domU oom -> xvda1 read-only without any notice?
On Wed, Mar 31, 2010 at 10:52:45AM +0200, Josip Rodin wrote: > I'm going to restart it now because we need the machine in a > not-so-useless state. After the shutdown and create: [...] [ 0.488419] blkfront: xvda1: barriers enabled done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... done. [ 0.670172] EXT3-fs: INFO: recovery required on readonly filesystem. [ 0.670186] EXT3-fs: write access will be enabled during recovery. [ 9.996563] kjournald starting. Commit interval 5 seconds [ 9.996577] EXT3-fs warning (device xvda1): ext3_clear_journal_err: Filesystem error recorded from previous mount: IO failure [ 9.996585] EXT3-fs warning (device xvda1): ext3_clear_journal_err: Marking fs in need of filesystem check. [ 9.996991] EXT3-fs: recovery complete. [ 9.997318] EXT3-fs: mounted filesystem with ordered data mode. [...] Will now check root file system:fsck 1.41.3 (12-Oct-2008) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/xvda1 lastovo-root contains a file system with errors, check forced. Deleted inode 1704618 has zero dtime. FIXED. lastovo-root: ***** REBOOT LINUX ***** lastovo-root: 1046964/3276800 files (1.1% non-contiguous), 10147312/13107200 blocks fsck died with exit status 3 failed! The file system check corrected errors on the root partition but requested that the system be restarted. failed! The system will be restarted in 5 seconds. (warning). Will now restart. Then it booted fine. I examined the graphs of the machine from the time of the incident, and it seems that everything was fine until around 2:30 when a large network operation started - Legato nsrexecd was backing it up - its remote logs say it transferred 4 GB of data in around 11 minutes, and finished successfully. At that point, the graphs on the machine recorded a huge spike in both Apache and PostgreSQL connections, and then soon after the whole thing went AWOL. If necessary I can attach the entire graph snapshot, which also includes the approximated state of /proc/interrupts and /proc/meminfo. -- 2. That which causes joy or happiness. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |