This is an integer value, which is the number of bytes to allow a database slave to be lagged behind the master database. If the slave exceeds this specified value, it will not be considered when choosing a slave database for read-only access.

Default ¶

The default is 0; which means no lag is acceptable, and any amount of lag will cause the slave to be ignored until it is up to date.

Values ¶

integer (number of bytes)

This value can be best determined by the database administrator.

Example ¶

Define lag of 1024bytes:

DBMaxReplicationLag 1024