Date: Fri, 08 Aug 2008 16:07:56 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Andrea Venturoli <ml@netfence.it> Cc: freebsd-questions@freebsd.org Subject: Re: dump locks again Message-ID: <489C533C.6050103@FreeBSD.org> In-Reply-To: <489C2AB0.1000401@netfence.it> References: <489C2AB0.1000401@netfence.it>
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Andrea Venturoli wrote: > Hello. > I googled around for this but found only very old threads (from 2005 or > so). > > I'm taking dumps of a new box I build, which runs 7.0/amd64 on 8 cores > with harware RAID-5 (ciss driver). > > This is an example of the command I issue: > > dump -0 -a -f usr.dump -L -h 0 -u /usr > > Almost always, the dump process will work up to Pass IV (regular files), > but then stuck there. > > # ps ax|grep dump > 11400 p1 I+ 0:00.97 /sbin/dump -0 -a -f usr.dump -L -h 0 -u /usr > (dump) > 11405 p1 I+ 0:00.18 dump: /dev/da0s1e: pass 4: 4.28% done, > finished in 0:03 at Fri Aug 8 10:35:34 2008 (dump) > 11406 p1 I+ 0:00.24 /sbin/dump -0 -a -f usr.dump -L -h 0 -u /usr > (dump) > 11407 p1 I+ 0:00.24 /sbin/dump -0 -a -f usr.dump -L -h 0 -u /usr > (dump) > 11408 p1 I+ 0:00.23 /sbin/dump -0 -a -f usr.dump -L -h 0 -u /usr > (dump) > > top shows 11400 in wait state, 11406-11408 in pause state and 11405 in > sbwait state. > > Any hint is appreciated. This was fixed in 7.0-STABLE. Kris
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