Comment 65 for bug 120375
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| wally.nl (ubuntu-general-failure) wrote | #65 |
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0e1f616
(Get the code!)
This also affects raid5 (seems logical) but the patch doesn't seem to work for me when also using lvm. My test setup:
sda1 100Mb /boot
sda2 raid
sdb1 100Mb (manual copy of /boot)
sdb2 raid
sdc1 100Mb (manual copy of /boot)
sdc2 raid
/dev/md0 is a raid5 using sda2/sdb2/sdc2, on that is a volume group 'vg' with 2 logical volumes 'lv0' which is / and lv1 which is swap.
when removing a disk (lets say disk 3/sdc) I see the patch kick in and start the degraded raid5 with 2 disks but from there it's downhill:
Found volume group "vg" using metadata type lvm2
ALERT! /dev/mapper/vg-lv0 does not exist. Dropping to a shell!
but /dev/mapper/vg-lv0 and /dev/mapper/vg-lv1 DO seem to exist. Re-adding the drive and rebooting works fine, is this another 'feature' of the /usr/share/