Date: Fri, 9 May 2003 20:54:32 +0200 From: Farid Hajji <me@farid-hajji.de> To: freebsd-current@freebsd.org Subject: Lockups with dump(8) Message-ID: <200305092054.32885.me@farid-hajji.de>
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I can nearly reliably crash 5.1-BETA #2: Fri May 9 19:46:44 CEST 2003 when using dump(8) like this: # dump -0aun -L -f - /usr | gzip2 | \ > ssh -c blowfish voyager@dumphost.domain.tld \ > dd of=/dumps/voyager/usr-fs.l0.gz Somewhere between 10% and 80% of the dump, this message pops up: ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. and the system locks up. I cannot switch consoles, but can still ping the box from the outside. This doesn't happen on smaller filesystems like / or /var, only with /usr (and here only in approx. 95% of cases). It does happen in multiuser _and_ singleuser mode. I've fsck -f all filesystems before. There is only one disk on ata0, nothing more. I've swapped drives, controllers and motherboards. Same problem on all machines. -Farid. -- Farid Hajji -- Unix Systems and Network Management. http://www.farid-hajji.net/address.html Quoth the Raven, "Nevermore." --Edgar Allan Poe.
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