Date: Sun, 07 Nov 2010 19:22:04 -0500 From: "Mikhail T." <mi+thunw@aldan.algebra.com> To: hardware@FreeBSD.org Cc: sos@FreeBSD.org Subject: After a disk's disappearance, ar0 (raid5) hung... Message-ID: <4CD742AC.40403@aldan.algebra.com>
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All of a sudden, one of the three parts (ad8) of my ar0 threw a fit. As
one might expect, the OS logged the event and told me, the array is now
in degraded mode.
Unfortunately, all I/O on the array is hanging. The machine is otherwise
responsive, but processes trying to access the array hang in either
"biord" or "getblk". I'm pretty sure, that, if I reboot, things will get
back to normal. But I was hoping to buy some redundancy by using RAID5...
If anybody is interested in any diagnostics -- let me know, I'll hold
off rebooting for 12 hours. Yours,
-mi
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