Date: Sun, 29 Mar 1998 17:19:04 -0700 (MST) From: Tony Jones <tony@rtd.com> To: questions@FreeBSD.ORG Subject: scsi hard drive errors (ncr controller) Message-ID: <199803300019.RAA16422@seagull.rtd.com>
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[Please CC me on any replies] I think I've managed to toast one of my scsi disks - machine got knocked while booting and hung. After reset, totally unable to query the disk. I can see it's config ok in dmesg and from a scsiformat, but if I try to fsck I get: # fsck /c sd3(ncr0:3:0): MEDIUM ERROR asc:12,0 Address mark not found for id field field replaceable unit: d8 sks:80,11 , retries:4 sd3(ncr0:3:0): MEDIUM ERROR asc:12,0 Address mark not found for id field field replaceable unit: d8 sks:80,11 , retries:3 sd3(ncr0:3:0): MEDIUM ERROR asc:12,0 Address mark not found for id field field replaceable unit: d8 sks:80,11 , retries:2 sd3(ncr0:3:0): MEDIUM ERROR asc:12,0 Address mark not found for id field field replaceable unit: d8 sks:80,11 , retries:1 sd3(ncr0:3:0): MEDIUM ERROR asc:12,0 Address mark not found for id field field replaceable unit: d8 sks:80,11 , FAILURE sd3: error reading primary partition table reading fsbn 0 (sd3 bn 0; cn 0 tn 0 sn 0) Can't open /dev/rsd3h: Input/output error I've tried fsck -b 24, newfs -N (to get a full list of backup superblocks) and dd but get the same result. It's been way too long since my last backup :-( I'm guessing the disk is toast and I've lost all the data. Or is there anything else I can try ? Otherwise I'll try a scsiformat -w (which I expect to fail) and then throw the disk away. thanks Tony To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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