List the syntax supported by the Cluster Verification Utility (CVU). (select all that apply)
A.
comp – To show valid components with description
B.
stage – To list pre and post checks of stages
C.
asm – To list valid disks available
D.
dbstat – To list number of instances available online
Explanation:
A: 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: 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]