Date: Thu, 28 May 2009 18:43:30 +0900 From: Randy Bush <randy@psg.com> To: Kip Macy <kmacy@freebsd.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: kern/134011 Message-ID: <m2iqjl8svx.wl%randy@psg.com> In-Reply-To: <3c1674c90905280053i1089c4bbre4ca1cc0a5ccb052@mail.gmail.com> References: <m2my90hfs1.wl%randy@psg.com> <3c1674c90905262113x127ad54ex8672ce8cbbf7eb1c@mail.gmail.com> <m2zlczb1ad.wl%randy@psg.com> <3c1674c90905262203o66064f1m7797f1e0f8f370c2@mail.gmail.com> <m2skirb0ej.wl%randy@psg.com> <3c1674c90905280053i1089c4bbre4ca1cc0a5ccb052@mail.gmail.com>
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>>>>> Which arch? >>>> amd64 and i386 >>>>> How much memory? >>>> 4g in all cases but one. =A0that is 1g >>> You're having problems with both architectures and with 4g? >> yep. =A0i am presuming that it is some kernel or other config aspect. > What type of hard drives? a zfs system ad4: 305245MB <Seagate ST3320620AS 3.AAK> at ata2-master SATA150 ad6: 305245MB <Seagate ST3320620AS 3.AAE> at ata3-master SATA150 ad8: 305245MB <Seagate ST3320620AS 3.AAE> at ata4-master SATA150 ad10: 305245MB <Seagate ST3320620AS 3.AAK> at ata5-master SATA150 a gmirror system ad4: 238475MB <Seagate ST3250820NS 3.AEK> at ata2-master SATA150 ad5: 238475MB <Seagate ST3250820NS 3.AEK> at ata2-slave SATA150 ad6: 238475MB <Seagate ST3250820NS 3.AEK> at ata3-master SATA150 ad7: 238475MB <Seagate ST3250820NS 3.AEK> at ata3-slave SATA150 > How big are your zpools? again, this is happening on non-zfs systems as well. i do not think this is zfs related. but the zfs system is the one with the worst lockups. it looks like Filesystem 1024-blocks Used Avail Capacity Mounted on /dev/mirror/boota 8122126 636960 6835396 9% / devfs 1 1 0 100% /dev procfs 4 4 0 100% /proc tank/data 653313024 0 653313024 0% /data tank/data/nfsen 845243776 191930752 653313024 23% /data/nfsen tank/data/rpki 653494144 181120 653313024 0% /data/rpki tank 653313024 0 653313024 0% /tank tank/usr 658919040 5606016 653313024 1% /usr tank/usr/home 660368256 7055232 653313024 1% /usr/home tank/usr/usr 658758144 5445120 653313024 1% /usr/usr tank/var 654433024 1120000 653313024 0% /var tank/var/log 653400960 87936 653313024 0% /var/log tank/var/spool 653337088 24064 653313024 0% /var/spool /dev/md0 253678 14 233370 0% /tmp devfs 1 1 0 100% /data/rpki/rcyn= ic/dev > Do you use compression? nope randy
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