From: Emmanuel Florac <eflorac@intellique.com>
To: "swadmin - levigo.de" <swadmin@levigo.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: Mounting xfs filesystem takes long time
Date: Tue, 19 Jun 2018 18:00:27 +0200 [thread overview]
Message-ID: <20180619180027.723d1779@harpe.intellique.com> (raw)
In-Reply-To: <2a9a023d-fa37-59dc-caf2-c7c4167d3c75@levigo.de>
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Le Tue, 19 Jun 2018 14:27:29 +0200
"swadmin - levigo.de" <swadmin@levigo.de> écrivait:
> can anyone help me or know a kind of these problem. What else to try
> out?
>
Maybe you have very high IO pressure on the underlying devices? Try
this:
in a window, run "iostat -x 2" Look at the numbers for the device
you'll be using. Particularly look at the "% use" and "IO wait" values.
They should be at zero, or close.
Now in another window mount the volume. See what happens in the output
of iostat. Do you see any change? Aren't some devices receiving an high
load? is the IO wait value up?
--
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Emmanuel Florac | Direction technique
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next prev parent reply other threads:[~2018-06-19 16:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-19 12:27 Mounting xfs filesystem takes long time swadmin - levigo.de
2018-06-19 16:00 ` Emmanuel Florac [this message]
2018-06-19 16:18 ` Darrick J. Wong
2018-06-19 19:21 ` Eric Sandeen
2018-06-21 19:15 ` Luis R. Rodriguez
2018-06-21 19:19 ` Eric Sandeen
2018-06-21 21:50 ` Chris Murphy
2018-06-21 22:19 ` Dave Chinner
2018-06-22 3:19 ` Chris Murphy
2018-06-22 4:02 ` Dave Chinner
2018-06-27 23:23 ` Luis R. Rodriguez
2018-06-27 23:37 ` Eric Sandeen
2018-06-28 2:05 ` Dave Chinner
2018-06-28 8:19 ` Carlos Maiolino
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