vxdg can be used to list information about shared disk groups. To display information for all disk groups, use the following command:
# vxdg list
Example output from this command is displayed here:
NAME STATE ID group2 enabled,shared 774575420.1170.teal group1 enabled,shared 774222028.1090.teal
Shared disk groups are designated with the flag shared.
To display information for shared disk groups only, use the following command:
# vxdg -s list
Example output from this command is as follows:
NAME STATE ID group2 enabled,shared 774575420.1170.teal group1 enabled,shared 774222028.1090.teal
To display information about one specific disk group, use the following command:
# vxdg list diskgroup
The following is example output for the command vxdg list group1 on the master:
Group: group1 dgid: 774222028.1090.teal import-id: 32768.1749 flags: shared version: 140 alignment: 8192 (bytes) ssb: on local-activation: exclusive-write cluster-actv-modes: node0=ew node1=off detach-policy: local dg-fail-policy: leave copies: nconfig=2 nlog=2 config: seqno=0.1976 permlen=1456 free=1448 templen=6 loglen=220 config disk c1t0d0 copy 1 len=1456 state=clean online vconfig disk c1t0d0 copy 1 len=1456 state=clean onlinev log disk c1t0d0 copy 1 len=220 log disk c1t0d0 copy 1 len=220
Note that the flags field is set to shared. The output for the same command when run on a slave is slightly different. The local-activation and cluster-actv-modes fields display the activation mode for this node and for each node in the cluster respectively. The detach-policy and dg-fail-policy fields indicate how the cluster behaves in the event of loss of connectivity to the disks, and to the configuration and log copies on the disks.