Date: Sun, 24 Jul 2011 10:12:57 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: Alexander Motin <mav@FreeBSD.org> Cc: lev@FreeBSD.org, freebsd-hardware@freebsd.org Subject: Re: ahci.ko / geom_mirror / zfs hangs up system when one of HDDs fauilts. Message-ID: <125242768.20110724101257@serebryakov.spb.ru> In-Reply-To: <4E2B4B38.70207@FreeBSD.org> References: <1981757790.20110720013856@serebryakov.spb.ru> <4E29A3D6.1080609@FreeBSD.org> <2710115660.20110723004620@serebryakov.spb.ru> <4E2B4B38.70207@FreeBSD.org>
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Hello, Alexander. You wrote 24 =E8=FE=EB=FF 2011 =E3., 2:29:12: >> I'm not sure, that it is possible to update firmware on these >> drives. And MoBo BIOS looks like latest one. > Then I have no idea what to do about the cause of errors. What's about > consequences, I've tried to simulate alike problem (device detected, but > doesn't respond). Recovery (dropping failed device) took a lot of time, > but finally (after about 10 minutes) it succeeded and ZFS continued > operation without that drive. After that I've just committed one patch > to the HEAD and sent another one to freebsd-scsi@ for review. That, I > hope, should significantly (down to 1-2 minutes) speedup that process. > How long have you waited before and after making that screenshot? About one and half hour -- server stopped to respond on HTTP/SSH/SMTP/POP3 (but responded to pings and traceroute), I've requested access to remote console, tech support provide such access and all this process takes more than hour. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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