On 2013-11-19 19:29, Francis Swasey wrote:
Hello,
I have been given a disk array that had to be set up using MegaCLI and each
disk is a raid0. Today, I had to replace a failed disk, and after creating the
new Raid0 LD, zpool replace fails with the message:
cannot replace c5t0d0 with c5t0d0: devices have different sector alignment
However, all the MegaCLI and prtvtoc commands tell me that the geometry of the
new disk is identical to the old one.
I'm hesitant to reboot, that just seems like way overkill for a simple failed
disk - and I'm afraid it might make matters worse.
I'm running OpenIndiana 151a8. Has anyone seen this error before and have a
solution?|
A shot in the sky: try "format", select the disk, enter "type".
It is possible that the old and new disks were auto-detected as
different types (i.e. I had two identical drives, one attached
and formatted in LegacyIDE mode, then another attached as native
SATA, which were recognized as different types with different
cylinder size - 16065 "blocks" vs. 12048 or something like that).
Selecting a disk type same as the existing drive allowed me to
partition the new one identically to the older one and mirror
the rpool. Perhaps this would help you too :)
HTH,
//Jim
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