Quoting Slawa Olhovchenkov <s...@zxy.spb.ru> (from Thu, 1 Mar 2012
18:28:26 +0400):
On Tue, Feb 28, 2012 at 05:14:37AM +1100, Peter Jeremy wrote:
> * what is the community's advice for production machines running
> ZFS on FreeBSD, is manually limiting the ARC cache (to ensure
> that there's enough actually free memory to handle a spike in
> application memory usage) the best solution to this
> spike-in-memory-means-crash problem?
Are you swapping onto a ZFS vdev? If so, change back to a raw (or
geom) device - swapping to ZFS is known to be problematic. If you
I see kernel stuck when swapping to ZFS. This is only known problem?
This is a known problem. Don't use swap on a zpool. If you want fault
tollerance use gmirror for the swap paritions instead (make sure the
swap partition does end _before_ the last sector of the disk in this
case).
Bye,
Alexander.
--
As of next Thursday, UNIX will be flushed in favor of TOPS-10.
Please update your programs.
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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