[Bug 234920] Re: Mismatching UUIDs after Hardy server install
Phillip Susi
psusi at ubuntu.com
Tue Jun 4 18:07:56 UTC 2013
Work can not be done on this without being able to reproduce it. Are
you able to reproduce it?
** Changed in: debian-installer (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/234920
Title:
Mismatching UUIDs after Hardy server install
Status in “debian-installer” package in Ubuntu:
Incomplete
Bug description:
When booting a fresh Hardy server install, the filesystem checking step failed
with an error message like "device with UUID xyz could not be found".
This is my setup:
/dev/md0 = /dev/sda1 + /dev/sdb1, ext2 at "/boot"
/dev/md1 = /dev/sda2 + /dev/sdb2, xfs at "/"
/dev/md2 = /dev/sda3 + /dev/sdb3, xfs at "/srv"
/dev/md3 = /dev/sda4 + /dev/sdb4, swap
When I investigated, I found that /etc/fstab and /dev/disk/by-uuid specified one
UUID for /dev/md0, but blkid reported a completely different one! If this had been
/dev/md1, the system would probably have failed to boot.
I used tune2fs to set the UUID on /dev/md0, and the filesystem check at boot
succeeded.
Unfortunately I have no idea how this happened, but maybe the installer should
run a UUID check before rebooting the system.
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