| To: | "Javier Guerra" <javier@xxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Xen Image File vs LVM |
| From: | "Michael March" <mmarch@xxxxxxxxx> |
| Date: | Mon, 4 Aug 2008 13:01:43 -0700 |
| Cc: | Chris Edwards <cedwards@xxxxxxxxxxxxxxxx>, Grant McWilliams <grantmasterflash@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2008年8月04日 13:03:52 -0700 |
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> >> 3. If I have a xen guest os in a LV how would I migrate the guest os >> from one machine to the other? Create identical LV on new machine? > > to migrate VMs, the storage has to be accessible from both machines > with the same reference. when using image files, that means a shared > filesystem (NFS, GFS, OCFS, etc.), when using LVs, that means the VG > must be accessible from both hosts, usually with a SAN or SAN-like > setup (FC, iSCSI, drbd, AoE, (g)nbd, etc) Is this for 'live' migrations or any migration of a VM? _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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