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Re: [Xen-devel] Memory Sharing
| To: | Lakshitha Harshan <harshan.dll@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Memory Sharing |
| From: | Keir Fraser <keir@xxxxxxx> |
| Date: | Sat, 09 Apr 2011 09:36:01 +0100 |
| Cc: | |
| Delivery-date: | Sat, 09 Apr 2011 01:36:53 -0700 |
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| Thread-topic: | [Xen-devel] Memory Sharing |
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On 09/04/2011 07:37, "Lakshitha Harshan" <harshan.dll@xxxxxxxxx> wrote: > Hi guys, > > I'm receiving following errors when trying to create a VM. > > Error: Failed to create device. > stdout: > stderr: MEMSHR support not compiled in. > Check that target "home/images/ubuntuX.img" exists and that blktap2 driver > installed in dom0. > > In configuration file this is how i specify my disks. > > disk = ['tap2:tapdisk:aio:home/images/ubuntuX.img,hda,w', > 'phy:/dev/sr0,hdc:cdrom,r' ] > > But if I use > tapdisk2 -n aio:/home/images/ubuntuX.img command it executes and returns > "/dev/xen/blktap-2/tapdev0". > > What I want is to test the memory sharing feature. So can anybody tell me how > to do that? You could try reverting changeset 20927:b882c558d4e4 and cross your fingers. Looks like blktap2 devs disabled memshr extensions due to them not working properly. -- Keir > Thanks, > Harshan > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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