Date: Wed, 25 Jan 2012 10:58:42 +0100 From: Peter Maloney <peter.maloney@brockmann-consult.de> To: freebsd-fs@freebsd.org Subject: Re: kern/146528: [zfs] Severe memory leak in ZFS on i386 Message-ID: <4F1FD252.4090403@brockmann-consult.de> In-Reply-To: <20120125084040.GA2831@e4310> References: <201110091940.p99JeJIc095036@freefall.freebsd.org> <20120125084040.GA2831@e4310>
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When was your 8.2-STABLE built / csup'd? Peter On 01/25/2012 09:40 AM, Michel Le Cocq wrote: > Hi every body, I upgrade my Freebsd 8.2-STABLE i386 to 9.0 i386. > Intel(R) Atom(TM) CPU D510 @ 1.66GHz > real memory = 4294967296 (4096 MB) > avail memory = 3127390208 (2982 MB) > > I'm on a ZFS Root file systeme on 2 USB drive and 6 sata drive for > data. > > # zpool list > NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT > data 931G 254G 677G 27% 1.00x ONLINE - > stock 74.5G 12.4G 62.1G 16% 1.00x ONLINE - > tank 696G 574G 122G 82% 1.00x ONLINE - > zroot 3.66G 2.49G 1.17G 67% 1.00x ONLINE - > > Before upgrade, I must use some mana things in my /boot/loader.conf > > vm.kmem_size="330M" > vm.kmem_size_max="330M" > vfs.zfs.arc_max="40M" > vfs.zfs.vdev.cache.size="5M" > > With this config my server was not so stable. > > Some days it work perfectly, some others it freeze with kmem_malloc > kmem_map too small. > Without this mana it freeze really often. > > The thing which make me upgrade is that after one of this crash after > reboot it won't mount my data pool which was at 99% of his CAP. The > only way I find to boot is to disconnect the pools drive and export > it. > > Now I'm on exactly the same host after upgrade to 9.0 and it seems to > work really really better (3 days up with out any trouble). > > -- > M > > Garrett Cooper a écrit: >> The following reply was made to PR kern/146528; it has been noted by GNATS. >> >> From: Garrett Cooper <yanegomi@gmail.com> >> To: bug-followup@FreeBSD.org, EdwinGuy@GMail.com >> Cc: >> Subject: Re: kern/146528: [zfs] Severe memory leak in ZFS on i386 >> Date: Sun, 9 Oct 2011 12:34:00 -0700 >> >> Could you please try upgrading to 8.2-STABLE or 9.0 and see if the >> issue persists with ZFS v28? >> -Garrett >> _______________________________________________ >> freebsd-fs@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-fs >> To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" -- -------------------------------------------- Peter Maloney Brockmann Consult Max-Planck-Str. 2 21502 Geesthacht Germany Tel: +49 4152 889 300 Fax: +49 4152 889 333 E-mail: peter.maloney@brockmann-consult.de Internet: http://www.brockmann-consult.de --------------------------------------------
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