...
The name of the CRG.
The policy qualifier value for the SCOPE policy qualifier. These values are:
Scope | Description |
|---|---|
*SITE | Indicates that the policy will apply only to failovers where the new primary node is in the same site as the original primary node. |
*CRSSITE | Indicates that the policy will apply only to failovers where the new primary node is in a different site than the current primary node. |
*CRG | The policy applies to all failovers regardless of where the current and new primary nodes are located. |
The policy value field requires a value for the Event. The Event contains a list of event types the QCST_CRG_CANCEL_FAILOVER should cancel. At least one value needs to be specified. Values for EVENT are:
Event | Description |
|---|---|
*CLUFAIL | The failover was caused by one of the following cluster events:
|
*CRGFAIL | The failover was caused by one of the following cluster events:
|
*ENDCLUNOD | The failover was caused by the ENDCLUNOD command. |
*ENDSYS | The failover was caused by an ENDSYS or an ENDSBS(*ALL) action on the primary cluster node. |
*ENDTCP | The failover was caused by invoking the ENDTCP command on the primary cluster node. |
*PWRDWNSYS | The failover was caused by the PWRDWNSYS command. |
*ALL | All actions listed in the above values that cause failovers. |
...
Indicates that if an ENDCLUNOD, ENDSYS, ENDTCP, or PWRDWNSYS event occurs a failover will not be attempted for the CRG MYCRG.
Example 2 - Disabling all listed automatic failovers for a CRG
For example, a QCST_CRG_CANCEL_FAILOVER policy set for a CRG named MYCRG created:
| Code Block |
|---|
ADDHAPCY PCY(QCST_CRG_CANCEL_FAILOVER) PCYDMN(MYCRG) QUAL('SCOPE(*CRG)')
VALUE('EVENT(*ALL)') |
Indicates that if any of the listed failover events occurs a failover will not be attempted for the CRG MYCRG.
Example 3 - Disabling all cross site failovers for a CRG
For example, a QCST_CRG_CANCEL_FAILOVER policy set for a CRG named MYCRG created:
| Code Block |
|---|
ADDHAPCY PCY(QCST_CRG_CANCEL_FAILOVER) PCYDMN(MYCRG) QUAL('SCOPE(*CRSSITE)')
VALUE('EVENT(*ALL)') |
Indicates that if any of the listed failover events occurs and the first active backup node is a node in a different site, a failover will not be attempted for the CRG MYCRG.
This policy is useful to enable automatic failovers within a site (LUN-Level Switching), but disabling failovers that would cause a Metro Mirror or Global Mirror failover to occur.