[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] xen 4.3 test report

On Fri, May 24, 2013 at 3:11 PM, Konrad Rzeszutek Wilk
<konrad.wilk@xxxxxxxxxx> 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@xxxxxxxxx> 
>> 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?


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.