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RE: [Xen-users] "strange" cdrom-messages in logs

> From: joost@xxxxxxxxxxxx
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Date: Wed, 17 Mar 2010 15:56:29 +0100
> Subject: [Xen-users] "strange" cdrom-messages in logs
> Hi All,
> I am noticing the following messages in my log on the dom0:
> --
> (cdrom_add_media_watch() file=/usr/src/linux-2.6.29-xen-
> r4/drivers/xen/blkback/cdrom.c, line=108) nodename:backend/vbd/9/2068
> (cdrom_is_type() file=/usr/src/linux-2.6.29-xen-
> r4/drivers/xen/blkback/cdrom.c, line=95) type:0
> --

I gather  /usr/src/linux-2.6.29-xen-r4 is where your kernel source resides?

> I get this for every domU that I start.

I would have assumed you would have only got the kind of message if there was a cdrom-like entry under the disk= option in the DomU config though.

> I don't share a CDROM-drive (or any ISO-images) to any of the domUs. I don't
> even have a CDROM-drive in the physical machine.
> All the disks that are used by the domUs are LVM LVs.
> Is there anything I missed in the configuration as I don't think it should be
> trying to use any cdrom-code if I don't connect a cdrom to a domU?
> Thanks,
> Joost
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