From: Izik Eidus <ieidus@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: Nikola Ciprich <extmaillist@linuxbox.cz>,
KVM list <kvm@vger.kernel.org>,
nikola.ciprich@linuxbox.cz
Subject: Re: problems getting KSM running on newer 2.6.32.x kernels
Date: Tue, 9 Feb 2010 15:02:17 +0200 [thread overview]
Message-ID: <20100209150217.51336c6f@redhat.com> (raw)
In-Reply-To: <4B713E43.7000205@redhat.com>
On Tue, 09 Feb 2010 12:51:47 +0200
Avi Kivity <avi@redhat.com> wrote:
> On 02/01/2010 12:37 PM, Nikola Ciprich wrote:
> > Hello,
> > it seems to me that after upgrading to some 2.6.32.x release, KSM stopped working
> > for me. I'm not exactly sure which update did this, but enabling KSM doesn't
> > seem to do anything, ksmd process just sleeps and doesn't merge any memory.
> > Early 2.6.32 versions worked correctly for me, now I'm using 2.6.32.7 and qemu-kvm-0.12.2.
> >
> > I'm enabling it using:
> >
> > echo 262144> /sys/kernel/mm/ksm/pages_to_scan
> > echo 100> /sys/kernel/mm/ksm/sleep_millisecs
> > echo 1> /sys/kernel/mm/ksm/run
Is it happen to you just in 2.6.32.x? what happen with 2.6.33.x?
I have tested it on 2.6.33.x and it seems to work...
> >
> >
>
> Izik?
>
next prev parent reply other threads:[~2010-02-09 13:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-01 10:37 problems getting KSM running on newer 2.6.32.x kernels Nikola Ciprich
2010-02-09 10:51 ` Avi Kivity
2010-02-09 13:02 ` Izik Eidus [this message]
2010-02-10 12:28 ` Nikola Ciprich
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=20100209150217.51336c6f@redhat.com \
--to=ieidus@redhat.com \
--cc=avi@redhat.com \
--cc=extmaillist@linuxbox.cz \
--cc=kvm@vger.kernel.org \
--cc=nikola.ciprich@linuxbox.cz \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.