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iscsidisk1
2008 Jan 31
3
I.O error: zpool metadata corrupted after powercut
...n the pool we had +/- 40 zvols used by running vm''s (iscsi boot/swap/data disks for xen & virtual box guests)
The first failure was on a b68 system, the second on a b77 system.
Last zpool was using iscsi disks:
setup:
pool
mirror:
iscsidisk1 san1
iscsidisk1 san2
mirror:
iscsidisk2 san1
iscsidisk2 san2
I thought zfs was always persistent on disk, but apparently a power cut has can cause unrecoverable damage.
I can accept the first failure (because of the dangerous setting), but loosing that second pool was unacceptable for me.
Since no fsck alike utility is available fo...