em0 freezes on ZFS server
gerrit at pmp.uni-hannover.de
Fri Feb 26 10:08:26 UTC 2010
On Fri, 26 Feb 2010 10:34:41 +0100 Willem Jan Withagen <wjw at digiware.nl>
wrote about Re: em0 freezes on ZFS server:
WJW> Probably the reason why this happened yesterday is that I started
WJW> doing major software builds (over ZFS/NFS/TCP/v3) against data stored
WJW> on this box.
I saw a similar problem this morning and suppose it started when some
automatic backup jobs started last night. A unstable em device is a rather
bad thing, I hope increasing the buffer (mine is at 64000 now) prevents
this from happening again.
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