List the two granularity levels supported by the Cluster Verification Utility (CVU).
A.
Component
B.
Stage
C.
Composite
D.
CVU only supports one level; just run it
E.
Object
Explanation:
A:
* Use component mode to diagnose components after ClusterWare installation.
* To verify the minimal system requirements on the nodes prior to installing Oracle Clusterware or
Oracle RAC, use the sys component verification command as follows:
cluvfy comp sys [ -n node_list ] -p { crs | database } } [-r { 10gR1 | 10gR2 |
11gR1} ] [ -osdba osdba_group ] [ -orainv orainventory_group ] [-verbose]
B:
* * Use stage mode during installation/upgrade
* To verify whether your system meets all of the criteria for an Oracle Clusterware installation, use
the -pre crsinst command for the Oracle Clusterware installation stage as follows:
cluvfy stage -pre crsinst -n node_list
[ -c ocr_location ] [-r { 10gR1 | 10gR2 | 11gR1} ][ -q voting_disk ]
[ -osdba osdba_group ]
[ -orainv orainventory_group ] [-verbose]