Date: Mon, 25 Sep 1995 00:45:23 -0700 (PDT) From: sos@FreeBSD.org To: hsu@freefall.freebsd.org (Jeffrey Hsu) Cc: julian@freefall.freebsd.org, hackers@freefall.freebsd.org Subject: Re: disk going bad? Message-ID: <199509250745.AAA04577@freefall.freebsd.org> In-Reply-To: <199509250650.XAA03637@freefall.freebsd.org> from "Jeffrey Hsu" at Sep 24, 95 11:50:11 pm
next in thread | previous in thread | raw e-mail | index | archive | help
In reply to Jeffrey Hsu who wrote:
>
> Under 2.0.5, run the sample script in the scsi(8 or 1) man page
> to turn on bad-block remapping
>
> I did this and found Auto Read Reallocation was already on.
>
> In theory, how is this supposed to work? If the drive replaces the
> bad read block w/ a good block, how does the fs handle the lost
> data?
It doesn't and thats why you get the errors.
What I'm interested in is what kind of controller/disk you are using
since I have a combination that produces these error very predictably
though I seem to be the only one having seen this...
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Soren Schmidt (sos@FreeBSD.org | sos@login.dknet.dk) FreeBSD Core Team
So much code to hack -- so little time
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199509250745.AAA04577>