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From: John Baldwin <jhb@freebsd.org>
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Subject: Re: 9-STABLE -> NFS -> NetAPP:
Date: Sat, 19 Jan 2013 07:57:26 -0500
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On Tuesday, December 18, 2012 11:58:36 PM Hub- Marketing wrote:
> I'm running a few servers sitting on top of a NetAPP file server =85
> everything runs great, but periodically I'm getting:
>=20
> nfs_getpages: error 13
> vm_fault: pager read error, pid 11355 (https)

Are you using interruptible mounts ("intr" mount option)?

Also, can you get ps output that includes the 'l' flag to show what
the processes are stuck on?

=2D-=20
John Baldwin