Date: Wed, 6 Apr 2011 14:37:32 +0200 From: Olivier Smedts <olivier@gid0.org> To: Boris Kochergin <spawk@acm.poly.edu> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: Kernel memory leak in 8.2-PRERELEASE? Message-ID: <BANLkTi=j2qwh1aWD88dzjL=WXfzaP3MvXg@mail.gmail.com> In-Reply-To: <4D972FF7.6010901@acm.poly.edu> References: <4D972FF7.6010901@acm.poly.edu>
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2011/4/2 Boris Kochergin <spawk@acm.poly.edu>: > pid 59630 (httpd), uid 80, was killed: out of swap space > pid 59341 (find), uid 0, was killed: out of swap space > pid 23134 (irssi), uid 1001, was killed: out of swap space > pid 49332 (sshd), uid 1001, was killed: out of swap space > pid 69074 (httpd), uid 0, was killed: out of swap space > pid 11879 (eggdrop-1.6.19), uid 1001, was killed: out of swap space Like others, I'll also suggest adding at least a little swap. If you don't have disk space outside of the ZFS pool (recommended way to create a swap), you can create one inside, with a zvol : zfs create -V 2G -o org.freebsd:swap=on -o primarycache=none -o secondarycache=none -o tank/swap I sometimes use "-b 8K" and "-o checksum=off" for the swap, but haven't stress tested this under 9-CURRENT and ZFS v28. > # zpool status > pool: home > state: DEGRADED > status: One or more devices could not be used because the label is missing > or > invalid. Sufficient replicas exist for the pool to continue > functioning in a degraded state. > action: Replace the device using 'zpool replace'. > see: http://www.sun.com/msg/ZFS-8000-4J > scrub: none requested > config: > > NAME STATE READ WRITE CKSUM > home DEGRADED 0 0 0 > raidz2 DEGRADED 0 0 0 > ada0 ONLINE 0 0 0 > ada1 ONLINE 0 0 0 > ada2 ONLINE 0 0 0 > ada3 ONLINE 0 0 0 > ada4 ONLINE 0 0 0 > ada5 UNAVAIL 0 85 11 experienced I/O failures > > errors: No known data errors Like others, I'll also *strongly* suggest fixing that ada5 problem. Try to run smartctl on the disk to see the problem. If the disk is bad, replace it ! Don't wait "for a few months" if you don't want to definitely loose your data. Cheers -- Olivier Smedts _ ASCII ribbon campaign ( ) e-mail: olivier@gid0.org - against HTML email & vCards X www: http://www.gid0.org - against proprietary attachments / \ "Il y a seulement 10 sortes de gens dans le monde : ceux qui comprennent le binaire, et ceux qui ne le comprennent pas."
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