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Old 09-20-08, 11:05 AM   #2
norbot
Registered User
 
Join Date: Feb 2007
Posts: 9
Default Re: zfs and nvidia on FreeBSD x86?

Unfortunately all I can do is confirm your experience. I have the same issues after increasing KVA_PAGES. The best I can do is leave the kernel alone and max out kmem in loader.conf. I use

vm.kmem_size="512M"
vm.kmem_size_max="512M"
vfs.zfs.arc_max="160M"
vfs.zfs.arc_min="100M"
vfs.zfs.vdev.cache.size="5M"
vfs.zfs.prefetch_disable="1"

I get reasonable (not indefinite) uptimes with this but my workload is light.
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