From: email builder <emailbuilder88@yahoo.com>
Subject: Re: OT: RAID perf doldrums: advice/recommendations?
Date: Fri, 28 Oct 2005 14:58:07 -0700 (PDT)
Message-ID: <20051028215807.77283.qmail@web51915.mail.yahoo.com>
References: <17249.40023.950260.948987@cse.unsw.edu.au>
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> were
> > able to buy some time by moving our (ext3) journal off of the same
> device,
> > fiddle with a couple NFS settings (nodiratime,noatime), but it is sti=
ll
> > woefully slow.
>=20
> mounting the ext3 partition with 'data=3Djournal' can help NFS service,
> especially with the journal on a separate device.

OK, we must have missed this one in the noise.  I just added it to the mo=
unt
where all the NFS server's exports are (ext3 defaults,data=3Djournal).  E=
ven
rebooted, but don't see evidence that it took (cat /proc/mounts just show=
s
ext3 rw but nothing about the journaling mode, should it?).  Where can I
verify what mode it is in?

The other thing that came as a strong recommendation to us was to put
"no_acl" on all of our NFS exports, but on our Fedora system (with up to =
date
nfs-utils), "no_acl" is treated as an unrecognized keyword.  Is there any
support for no_acl under redhat at all???


=09
	=09
__________________________________=20
Yahoo! Mail - PC Magazine Editors' Choice 2005=20
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