You may want to look at the Clustered SCSI Target Using RBD Status Blueprint, Etherpad and video at:
Eric
On Sat, Apr 4, 2015 at 7:30 AM, Justin Chin-You <justin.chinyou@xxxxxxxxx> wrote:
Hi All,Hoping someone can help me understand CEPH HA or point me in the direction of a doc I missed.I understand how CEPH HA itself works in regards to PG, OSD and Monitoring. However what isn't clear for me is the failover in regards to things like iSCSI and the not yet production ready CIFS/NFS.Scenario:I have 2 servers that are peered and running CEPH and I am replicating between both. Using CEPH I have iSCSI targets and CIFS/NFS stores.In the event a server should fail how are iSCSI Initiators and CIFS/NFS clients re-directed? I am assuming Multipath and Virtual IPs but I can't figure out if this is something I need to configure/run on the OS side or if it is in CEPH itself.Any help appreciated!Thanks!
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