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KVDB runtime options

The following table provides the internal KVDB runtime options that can be used to customize the KVDB database during its runtime.

Parameter	Description	Default value
kvdb- heartbeat- interval	Specifies the frequency in milliseconds at which each KVDB node will send heartbeats to its peers.	250 ms
kvdb- election- timeout	Specifies the timeout for leader election in milliseconds.	1000 ms. By default, Portworx will set the election timeout to 5 times the heartbeat interval.
kvdb- snap- count	Specifies the number of committed transactions to trigger a snapshot to disk.	10000
kvdb- debug- mode	Specifies the debug mode for KVDB debug logs.	1 (enabled by default)
kvdb- pre- vote	Runs the pre-vote election algorithm when a node rejoins. If enabled, it avoids cluster disruptions caused by leader elections when a new node joins.	1 (enabled by default)

Related topics

• Internal KVDB

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