quorum heartbeat interval specifies the number of seconds between quorum heartbeats.
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Summary Information |
|
|---|---|
|
Default value |
5 |
|
Valid values |
1 – 60 |
|
Status |
Dynamic |
|
Display level |
Comprehensive |
|
Required role |
System administrator |
|
Configuration group |
Shared Disk Cluster |
Setting quorum heartbeat interval to a lower number increases the heartbeat overhead but speeds the detection of a lost disk link, resulting in a quicker termination of an instance for which you have set I/O fencing or that has lost its SAN link. Setting quorum heartbeat interval to a high number reduces heartbeat overhead, but delays the detection of a lost disk link.