From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: George Dunlap <George.Dunlap@eu.citrix.com>
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>,
Vasiliy Tolstov <v.tolstov@selfip.ru>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: xen 4.3 test report
Date: Sat, 25 May 2013 07:27:13 -0400 [thread overview]
Message-ID: <20130525112713.GG2418@localhost.localdomain> (raw)
In-Reply-To: <CAFLBxZa2CCL9OtE5=D0Kg5e1HuiX=ib5iFj-vP=ghewBnwMyBg@mail.gmail.com>
On Fri, May 24, 2013 at 03:38:46PM +0100, George Dunlap wrote:
> On Fri, May 24, 2013 at 3:11 PM, Konrad Rzeszutek Wilk
> <konrad.wilk@oracle.com> wrote:
> > On Fri, May 24, 2013 at 01:46:11PM +0100, George Dunlap wrote:
> >> On Fri, May 24, 2013 at 11:40 AM, Vasiliy Tolstov <v.tolstov@selfip.ru> wrote:
> >> > Hello. I'm try 4.3.0-rc2 and have very very small speed of live
> >> > migration (is about 2 hours for 1Gb memory) but if i start xend and
> >> > doing xm migrate domain successeful migrated to destionation and this
> >> > takes is about 3-6 seconds (i'm use infiniband)
> >> >
> >> > Why this happening?
> >>
> >> Hmm -- I think this has been mentioned a couple of times, but I don't
> >> think anyone has looked into it. I'll see if I can track it down.
> >
> > I've noticed on Xen 4.1 (and Xen 4.3) that if I use a 32-bit dom0 and
> > local migrated any 32/64 PV/PVHVM (so four variations) guest it is incredibly slow.
> >
> > (So xm save <..> in an iSCSI disk && xm restore ...)
>
> Did you mean xm save or xl save?
'xl' for Xen 4.3 and 'xm' for Xen 4.1
>
> -George
next prev parent reply other threads:[~2013-05-25 11:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 10:40 xen 4.3 test report Vasiliy Tolstov
2013-05-24 12:46 ` George Dunlap
2013-05-24 13:15 ` Vasiliy Tolstov
2013-05-24 14:11 ` Konrad Rzeszutek Wilk
2013-05-24 14:38 ` George Dunlap
2013-05-24 20:15 ` Vasiliy Tolstov
2013-05-25 11:40 ` Konrad Rzeszutek Wilk
2013-05-27 5:32 ` Vasiliy Tolstov
2013-05-28 15:31 ` Konrad Rzeszutek Wilk
2013-05-28 20:58 ` Vasiliy Tolstov
2013-05-31 4:56 ` Vasiliy Tolstov
2013-06-03 14:08 ` Konrad Rzeszutek Wilk
2013-06-04 12:17 ` Vasiliy Tolstov
2013-06-05 18:50 ` Is: events not being cleared during fast migration over InfiniBand Was: " Konrad Rzeszutek Wilk
2013-06-06 9:23 ` George Dunlap
2013-06-06 9:25 ` George Dunlap
2013-06-13 11:22 ` Vasiliy Tolstov
2013-06-13 13:14 ` Konrad Rzeszutek Wilk
2013-06-13 13:17 ` Vasiliy Tolstov
2013-06-13 11:24 ` Vasiliy Tolstov
2013-05-25 11:27 ` Konrad Rzeszutek Wilk [this message]
2013-05-24 20:13 ` Vasiliy Tolstov
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