Date: Wed, 09 May 2012 15:16:36 +0100 From: Karl Pielorz <kpielorz_lst@tdx.co.uk> To: freebsd-geom@FreeBSD.org Subject: FreeBSD 9-R amd64 - graid, should it survive 'pulling' a disk? Message-ID: <1A0908A20F2EDF2BC491695C@OctaHexa64-MkII>
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Hi, I've got a Supermicro X8DTL-IF running amd64 FreeBSD 9.0-R, using the onboard RAID (ICH10 based) and graid, with a RAID 1 mirror comprising of two Intel 320 series SSD's. This works fine - but doesn't survive 'pulling' a disk. I realise this may not be a 'typical' disk failure scenario (i.e. the device just "disappearing") - but should it survive? At the moment I get a panic with: " (ada0:ahcich0:0:0:0): lost device g_vfs_done(): raid/r0p4[WRITE(offset=23737925632, length=131072)]error = 6 /usr3: got error 6 while accessing filesystem panic: softdep_deallocate_dependancies: unrecovered I/O error cpuid = 2 ... " In the middle of the output is: " GEOM_RAID: Intel-441dffb: Disk ada0 state changed from ACTIVE to OFFLINE. " (Which is what you'd expect to see). I can get more details - just thought I'd ask to see if this is something it should just cope with (i.e. having a disk yanked)? Thanks, -Karl
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