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Re: [Xen-devel] What opens /dev/cdrom when guest is started
| To: | Miroslav Rezanina <mrezanin@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] What opens /dev/cdrom when guest is started |
| From: | Andrew Lyon <andrew.lyon@xxxxxxxxx> |
| Date: | Wed, 26 Aug 2009 15:31:12 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Wed, 26 Aug 2009 07:32:45 -0700 |
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On Wed, Aug 26, 2009 at 2:32 PM, Miroslav Rezanina<mrezanin@xxxxxxxxxx> wrote: > Hi, > when I start HVM guest that has assigned physical cdrom device (/dev/cdrom), > I see there are two handles open. One is open by qemu-dm and is used by > guest. However, what holds second handle? This is hold for whole time guest > is running. Try losetup -a , it may have been setup as a loop device for use with stubdom, that certainly happens with iso images Andy > > Does anybody knows what opens /dev/cdrom during guest creation? > > Regards, > Miroslav Rezanina > > > _______________________________________________ > 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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