Spike Ilacqua wrote:
Depending on your work load you are just buying more time, so
"reasonable" is a matter of perspective. :( I didn't see if you said
you are on 32bit or 64bit? Keep in mind the kmem max is 1.5-2G on
amd64 regardless of how much memory you have. If 512M arcsize crashes
too soon for your tastes you can always lower it down to 256M, or
128M, etc.
I tried for several weeks to get ZFS stable on a 64bit system with a
1.5G kernel. The best uptime I ever got was 72 hours, the worst was
2, the average about 24. Interestingly, most of the hangs were at off
hours, when the system was lightly loaded, had lots of free memory,
etc. That suggests to me a slow leak of some sort.
Anyway, ZFS is not ready for production. Some people may get lucky,
but you can't count on it.
Spike
Very intresting. With 1.5G of kmem and a 64M arc_max the best uptime I
had was 5 days, worst 1 day. Also most of my crashes are off hours as
well. Another tidbit of information running things out of /tank instead
of /tank/foo/bar/foo seems to lead to longer uptime, you might want to
try that as well.
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