Date: Mon, 15 Sep 1997 12:58:22 -0700 (PDT) From: Jason Alan Nordwick <nordwick@graft.xcf.berkeley.edu> To: ali@xcf.berkeley.edu Cc: freebsd-questions@FreeBSD.ORG Subject: Re: bad blocks Message-ID: <199709151958.MAA01388@graft.xcf.berkeley.edu> In-Reply-To: ali@xcf.berkeley.edu on 9/11/1997 to freebsd-questions@FreeBSD.ORG <19970911204727.26628.qmail@xcf.berkeley.edu> References: <19970911204727.26628.qmail@xcf.berkeley.edu>
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ali@xcf.berkeley.edu, on 9/11/1997, wrote the following: > > Hi. > Some AMI diag program tells me i have bad blocks on my disk. > If I do "tar cvf /dev/null /usr" I will get a message from the > kernel saying "sd0(ahc0:0:0): MEDIUM ERROR info:534195 csi:c,8f,3,76 asc:11,0 Unrecovered read error sks:80,80." > > Several times. Is the way to fix this to place the bad block(s) in a bad block > list somewhere? How do I do that? > > I'm using a freebsd partition. 2.2.2-RELEASE is the version of the system > I'm running, with this kernel being straight out of the box (other kernels > fail as well). Disk is a 4 gig drive, partitioned into 2Gig dos and 2Gig > freebsd. > > Thanks, > Ali. > SCSI should be able to remap these automatically, but the remap thingy might be turned off (?). Try the 'scsi' command as root... and turn AWRE and ARRE on. Jay
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