Hi,
I have a machine running several domU's. It has an LV that is currently mounted on dom0, that I would like to access from one of the domU's. If I umount the LV and remove it from the fstab on the dom0, is there a way I can mount it in one of the domU's?
If there is a doc that describes how to do this, a pointer would be appreciated. I have tried google but so far no joy.
Regards,
Tom Diehl tdiehl@rogueind.com writes:
Hi,
I have a machine running several domU's. It has an LV that is currently mounted on dom0, that I would like to access from one of the domU's. If I umount the LV and remove it from the fstab on the dom0, is there a way I can mount it in one of the domU's?
to do it live, the keywords you want are
xm block-attach
but hotplug doesn't always work. in that case you will need to put it in the xm config file as a phy:/ device and restart the DomU.
On Tue, 23 Sep 2008, Luke S Crawford wrote:
Tom Diehl tdiehl@rogueind.com writes:
Hi,
I have a machine running several domU's. It has an LV that is currently mounted on dom0, that I would like to access from one of the domU's. If I umount the LV and remove it from the fstab on the dom0, is there a way I can mount it in one of the domU's?
to do it live, the keywords you want are
xm block-attach
but hotplug doesn't always work. in that case you will need to put it in the xm config file as a phy:/ device and restart the DomU.
YES!! That was the pointer I needed!! Thank You. I had actually figured out how to do most of this in virt-manager but I did not fully understand what I needed until I read the block-attach section of the xm man page.
Regards,
-
Luke S Crawford -
Tom Diehl