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xen-users
Re: [Xen-users] increase size for dom guest using lvm online
Pasi Kärkkäinen wrote:
> # xm block-attach 11 '/dev/disk/by-path/ip-<very-long-iscsi-address>'
/dev/xvda3 r
Error: Device 51715 (vbd) could not be connected. Hotplug scripts not
working.
Usage: xm block-attach <Domain> <BackDev> <FrontDev> <Mode> [BackDomain]
Create a new virtual block device.
Checked in teh guest and the device didn't re-appear, so tried again :
# xm block-attach 11 '/dev/disk/by-path/ip-<very-long-iscsi-address>'
/dev/xvda3 r
Error: Device /dev/xvda3 (51715, vbd) is already connected.
Usage: xm block-attach <Domain> <BackDev> <FrontDev> <Mode> [BackDomain]
Create a new virtual block device.
So I still had to shutdown and re-create the guest for the size
change to appear.
You need to attach a completely new device, not the same xvda3.
Are you saying it's not possible to use the same
device name that was previously detatched ?
--
Simon Hobson
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