On 28/07/2009, at 6:44 AM, dick hoogendijk wrote:
Are there any known issues with zfs in OpenSolaris B118?
I run my pools formatted like the original release 2009.06 (I want to
be able to go back to it ;-). I'm a bit scared after reading about
serious issues in B119 (will be skipped, I heard). But B118 is "safe"?
Well, actually, I have an issue with ZFS under b118 on osol.
Under b117, I attached a second disk to my root pool and confirmed
everything worked fine. Rebooted with the disks in reverse order to
prove grub install worked and everything was fine. Removed one of the
spindles, did an upgrade to b118, rebooted and tested and then
rebooted and added the removed volume, this was an explicit test of
automated resilvering and it worked perfectly. Did one or two
explicit scrubs along the way and they were fine too.
So then I upgrade my zpool from version 14 to version 16 and now zpool
scrub rpool hangs the ZFS subsystem. The machine still runs, it's
pingable etc, but anything that goes to disk (at least rpool) hangs
indefinitely. This happens whether I boot with the mirror in tact or
degraded with one spindle removed.
I had help trying to create a crash dump, but everything we tried
didn't cause the system to panic. 0>eip;:c;:c and other weird magic I
don't fully grok
Has anybody else seen this weirdness?
cheers,
James
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