Date: Wed, 25 Jan 2012 11:48:24 +0100 From: Damien Fleuriot <ml@my.gd> To: freebsd-fs@freebsd.org Subject: Re: kern/146528: [zfs] Severe memory leak in ZFS on i386 Message-ID: <4F1FDDF8.6020300@my.gd> In-Reply-To: <4F1FD252.4090403@brockmann-consult.de> References: <201110091940.p99JeJIc095036@freefall.freebsd.org> <20120125084040.GA2831@e4310> <4F1FD252.4090403@brockmann-consult.de>
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Hijacking thread quickly. How do you guys usually check your build/csup date on -stable and such ? I guess I'd go with the latest kernel build date, but there may be better ways. On 1/25/12 10:58 AM, Peter Maloney wrote: > 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" > >
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