How to properly configure HA with OVM Manager 2.2/OVM 2.2
To configure High Availability(HA) on Oracle VM 2.2. Please check/confirm the requirements are satisfied that mentioned at http://download.oracle.com/docs/cd/E15458_01/doc.22/e15444/ha.htm#insertedID1.
I performed a test with my testing environment as following steps(ISCSI as shared storage in this example), it works fine.
1, Create the shared storage(Details at http://download.oracle.com/docs/cd/E15458_01/doc.22/e15444/storage.htm#insertedID1). Multipath enabled in my case and alias this ISCSI device with ovs.
# multipath -ll
ovs (14945540000000000000000000200000044e700000c000000) dm-2 IET,VIRTUAL-DISK
[size=373G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:0 sdc 8:32 [active][ready]
I performed a test with my testing environment as following steps(ISCSI as shared storage in this example), it works fine.
1, Create the shared storage(Details at http://download.oracle.com/docs/cd/E15458_01/doc.22/e15444/storage.htm#insertedID1). Multipath enabled in my case and alias this ISCSI device with ovs.
# multipath -ll
ovs (14945540000000000000000000200000044e700000c000000) dm-2 IET,VIRTUAL-DISK
[size=373G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:0 sdc 8:32 [active][ready]
0