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 _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
