Date: Mon, 03 May 2010 12:41:50 +0200 From: Giulio Ferro <auryn@zirakzigil.org> To: freebsd-stable@freebsd.org Subject: Freebsd 8.0 kmem map too small Message-ID: <4BDEA86E.3050109@zirakzigil.org>
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NFS server amd64 Freebsd 8.0 recent (2 days ago) This server has been running for several months without problems. Beginning last week, however, I'm experiencing panics (about 1 per day) with the error in the subject Current settings: vm.kmem_size_scale: 3 vm.kmem_size_max: 329853485875 vm.kmem_size_min: 0 vm.kmem_size: 2764046336 ... hw.physmem: 8568225792 hw.usermem: 6117404672 hw.realmem: 9395240960 ... vfs.zfs.l2arc_noprefetch: 0 vfs.zfs.l2arc_feed_secs_shift: 1 vfs.zfs.l2arc_feed_secs: 1 vfs.zfs.l2arc_headroom: 128 vfs.zfs.l2arc_write_boost: 67108864 vfs.zfs.l2arc_write_max: 67108864 vfs.zfs.arc_meta_limit: 431882240 vfs.zfs.arc_meta_used: 431874720 vfs.zfs.arc_min: 215941120 vfs.zfs.arc_max: 1727528960 I've set nothing in either /boot/loader.conf or sysctl.conf What should I do?
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