cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mike Tutkowski <>
Subject Re: multiple primary storage
Date Wed, 30 Jul 2014 14:25:27 GMT
Clustered LVM is a set of clustering extensions to LVM. This allows a set
of compute nodes (in this case, XenServer hosts) to manage shared storage
using LVM.


If you create a volume on a SAN that's accessible via iSCSI and create a
XenServer shared SR for it, XenServer will apply CLVM to the SAN volume
(you don't have to do anything in particular for this to happen when you
create a shared iSCSI SR).

I believe you should be able to migrate a CloudStack volume from an NFS SR
to an iSCSI SR.

On Tue, Jul 29, 2014 at 9:11 PM, Tejas Gadaria <>

> Hi,
> I am using ACS 4.3 with xenserver 6.2
> I have one primary storage as nfs, can i add another one as iscsi and
> migrate vms (storage migration) from one primary storage to another one. ?
> Also as per cloudstack Doc, " iscsi supports Clustered LVM  on Xenserver "
> What does it mean.
> Regards,
> Tejas

*Mike Tutkowski*
*Senior CloudStack Developer, SolidFire Inc.*
o: 303.746.7302
Advancing the way the world uses the cloud

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message