Date: Tue, 16 Oct 2001 20:18:43 +0200 (MET DST) From: j@uriah.heep.sax.de (Joerg Wunsch) To: freebsd-scsi@freebsd.org Subject: Re: Unrecovered read error and corresponding ASC Message-ID: <200110161818.f9GIIhY58740@uriah.heep.sax.de> References: <20490.1002979652@verdi.nethelp.no>
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sthaug@nethelp.no wrote: > Assuming it simply means I have a bad block, Yes, it does. > what's the easiest way to > force a reassignment of the block? dd if=/dev/zero of=/dev/rda3 skip=0x206e016 count=1 This assumes you've got automatic bad block reallocation turned on (modepage 1). Another option is to reformat it, but IMHO camcontrol didn't provide a »canned« option for this in FreeBSD 3.4. You could manually do it with camcontrol cmd -n da -u 3 -t 7200 -c '4 0 0 0 0 0' (Careful, there are no seat belts with this command -- if you get it wrong, in particular that -u 3, you might format another drive without any further questions being asked!) -- cheers, J"org .-.-. --... ...-- -.. . DL8DTL http://www.sax.de/~joerg/ NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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