> I made a typo when I added a new logical volume to fstab, ... It's a common and easy mistake. Here's a tip ... before rebooting, if there have been changes to /etc/fstab, then do this:
mount -a It will cause the system to [re]examine /etc/fstab and try to mount everything which would be mounted at boot time. It will let you know if it doesn't like something. Pass it on. -- R; <>< Rick Troth Velocity Software http://www.velocitysoftware.com/ On Thu, Jun 2, 2011 at 11:55, Bauer, Bobby (NIH/CIT) [E] <baue...@mail.nih.gov> wrote: > I made a typo when I added a new logical volume to fstab, I misspelled the > logical volume mane. The reboot fails with: > > [/sbin/fsck.ext4 (1) -- /LAData] fsck.ext4 -a /dev/mapper/vg_labarc-LogVol08 > fsck.ext4: No such file or directory while trying to open > /dev/mapper/vg_labarc-LogVol08 > /dev/mapper/vg_labarc-LogVol08: > > The superblock could not be read or does not describe a correct ext2 > filesystem. If the device is valid and it really contains an ext2 > filesystem (and not swap or ufs or something else), then the superblock > is corrupt, and you might try running e2fsck with an alternate superblock: > e2fsck -b 8193 <device> > > [FAILED] > > *** An error occurred during the file system check. > *** Dropping you to a shell; the system will reboot > *** when you leave the shell. > *** Warning -- SELinux is active > *** Disabling security enforcement for system recovery. > *** Run 'setenforce 1' to reenable. > Give root password for maintenance > (or type Control-D to continue): > > > If I give it the root password, the filesystem is read only. Not sure what > the Control-D will do for me but I don't seem to be able to pass it to the > system anyway. Any suggestions how to fix fstab without rebuilding the > system? Or some other method? > > Thanks > Bobby Bauer > Center for Information Technology > National Institutes of Health > Bethesda, MD 20892-5628 > 301-594-7474 > > > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/