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gemelen
interesting, thanks for the update
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pjustice
With this output from savecore, is there any hope of extracting useful information from the dump? This is a disk subsystem lockup problem, making it catch 22.
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pjustice
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danmcd
Probably not. :(
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danmcd
#illumos might know tricks I don't, however.
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danmcd
I'll ask there, just in case.
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danmcd
WIth your permission, or you can yourself.
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pjustice
Please feel free
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pjustice
Basically looking for any way to choke up on this blasted occasional lockup problem without just shotgunning parts like the sas/sata backplane, the motherboard, ...
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danmcd
Did you happen to check if there was a panic stack in /var/adm/messages*
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pjustice
Ooh, no, I didn't. There's something there, and I added to the bottom of the above urled page.
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pjustice
er, just remembered to _save_ the file, sorry
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danmcd
<sigh> 2025-03-14T03:32:12.609841+00:00 copacabana genunix: [ID 918906 kern.notice] I/O to pool 'zones' appears to be hung.
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danmcd
Yeah, "something's wrong with..." (and your list of IO path tries). Lemme check #illumos again...
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danmcd
... yeah only feedback is this:
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danmcd
"16:01 jbk: it'd probably require hacking up savecore (i.e. I don't think there's any flags or mdb magic that can be done)"
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danmcd
Unless you have unix.N and vmcore.N you're out of luck. :(
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pjustice
Yeah, didn't figure, but you folks are pretty sharp, so it was worth asking.
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danmcd
I don't suppose `fmadm faulty` has anything to say?
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pjustice
Yeah, didn't figure, but you folks are pretty sharp, so it was worth asking.
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pjustice
No, nothing useful there. Nothing useful in `ipmitool sel list`
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danmcd
Uggh.
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pjustice
Right?
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pjustice
Thanks for taking the time to look. Much appreciated.
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danmcd
Sorry I couldn't help more.