xfs
[Top] [All Lists]

Re: High I/O waits

To: xfs@xxxxxxxxxxx
Subject: Re: High I/O waits
From: Martin Steigerwald <Martin@xxxxxxxxxxxx>
Date: Tue, 21 Oct 2014 09:45:24 +0200
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <5446001A.5000909@xxxxxxxx>
References: <5446001A.5000909@xxxxxxxx>
User-agent: KMail/4.14.1 (Linux/3.17.0-tp520; KDE/4.14.2; x86_64; ; )
Am Dienstag, 21. Oktober 2014, 08:41:30 schrieb Stefan Bottelier | Ocius.nl:
> Hello,

Hi Stefan,

> We have change ore servers from Linux kernel 3.2.63 to 3.12.30, and now
> we have very more I/O waits on the block device.
> Are the some big changes in this version ? And we mount now with /sdb
> /srv but are the some mount options for better performance ?
> 
> I hope somebody can help me with this.

Not yet, as your report lacks any details necessary to even make a guess what 
the cause of your problem might be.

Please read

http://xfs.org/index.php/XFS_FAQ#Q:_What_information_should_I_include_when_reporting_a_problem.3F

and add the necessary information.

Ciao,
-- 
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7

<Prev in Thread] Current Thread [Next in Thread>
  • High I/O waits, Stefan Bottelier | Ocius.nl
    • Re: High I/O waits, Martin Steigerwald <=