From: Simon Rowe <simon.rowe@eu.citrix.com>
To: xen-devel@lists.xensource.com
Cc: Andreas Olsowski <andreas.olsowski@leuphana.de>
Subject: Re: megasas stops I/O when running kernel as dom0 under xen4.1/4.2
Date: Fri, 12 Aug 2011 10:23:15 +0100 [thread overview]
Message-ID: <201108121023.15262.simon.rowe@eu.citrix.com> (raw)
In-Reply-To: <4E44EE51.70802@leuphana.de>
On Friday 12 August 2011 10:11:45 Andreas Olsowski wrote:
> > Can you try running without irqbalance daemon?
> Should i have one installed and running?
We run with irqbalance normally but it has no impact on this issue.
In general we've seen significant performance improvements since enabling it,
particularly network throughput.
Simon
next prev parent reply other threads:[~2011-08-12 9:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-11 13:59 megasas stops I/O when running kernel as dom0 under xen4.1/4.2 Andreas Olsowski
2011-08-11 16:27 ` Simon Rowe
2011-08-11 22:51 ` Konrad Rzeszutek Wilk
2011-08-12 6:31 ` xen.frontend flag for higher display resolution (vnc) for HVM domU domains Mark Schneider
2011-08-12 7:26 ` Marc - A. Dahlhaus
2011-08-12 7:42 ` megasas stops I/O when running kernel as dom0 under xen4.1/4.2 Simon Rowe
2011-08-12 9:11 ` Andreas Olsowski
2011-08-12 9:23 ` Simon Rowe [this message]
2011-08-15 10:49 ` Simon Rowe
2011-08-15 12:52 ` Andreas Olsowski
2011-08-19 12:28 ` Andrew Cooper
2011-08-19 14:17 ` Andreas Olsowski
2011-08-19 14:57 ` Andrew Cooper
2011-08-19 16:37 ` Andreas Olsowski
2011-08-19 16:49 ` Andrew Cooper
2011-08-19 18:10 ` Andreas Olsowski
2011-08-22 9:05 ` Andrew Cooper
2011-08-24 12:06 ` Andrew Cooper
2011-08-24 16:57 ` Andrew Cooper
2011-08-24 17:09 ` Konrad Rzeszutek Wilk
2011-08-24 17:20 ` Andrew Cooper
2011-08-26 18:16 ` Andrew Cooper
2011-08-26 18:32 ` Andrew Cooper
2011-08-30 12:02 ` Andreas Olsowski
2011-08-30 12:11 ` Andrew Cooper
2011-08-30 12:46 ` Keir Fraser
2011-08-12 9:02 ` Simon Rowe
2011-08-12 16:26 ` Pasi Kärkkäinen
2011-08-15 7:44 ` Simon Rowe
2011-08-12 16:25 ` Pasi Kärkkäinen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201108121023.15262.simon.rowe@eu.citrix.com \
--to=simon.rowe@eu.citrix.com \
--cc=andreas.olsowski@leuphana.de \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).