That works for one client. How do you synchronize access between
multiple clients?
Also, for iSCSI it looks like libvirt can't create/delete volumes, that
needs to be done on the server.
Chris
On 10/28/2013 10:49 AM, Razique Mahroua wrote:
Libvrit does support ISCSI LUN as backends, meaning you can mount the ISCSI
block on every compute node and you should be fine
- Razique
On Oct 28, 2013, at 8:54, Chris Friesen <chris.frie...@windriver.com> wrote:
On 10/28/2013 09:35 AM, Ray Sun wrote:
Daniel,
Thanks for you response. But I am still confusing about use a iscsi
device, if I want to use it as shared storage, first I need to attach to
a node as a block storage, then I mount it to other compute nodes using
NFS. The problem is that this will make a big lost on performance.
Currently nova already support to create a new VM on ceph RBD, but why
we can not create it on a block storage?
ceph and NFS are both designed for simultaneous access by multiple clients.
iSCSI is not.
Chris
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