On Apr 8, 2008, at 9:40 AM, LI Xin wrote:
For your question: just reboot would be fine, you may want to tune your arc size (to be smaller) and kmem space (to be larger), which would reduce the chance that this would happen, or eliminate it, depending on your workload.
Back online now, with kmem/kmem_max to 1G and arcsize to 512M. Are those reasonable on a 2G machine? I think I've read that from somewhere, but cannot find that (arc at least) in the TuningGuide now.
This situation is not recoverable and you can trust ZFS that you will not lose data if they are already sync'ed.
Actually, I've had a lot of hard crashes lately on this machine (bad hw) but not a single time I have lost data (to my knowledge at least...). In that regard, comparing to UFS, ZFS is waaay better! :)
-- Xin LI <[EMAIL PROTECTED]> http://www.delphij.net/ FreeBSD - The Power to Serve!
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