Manual:$wgMasterWaitTimeout

LoadBalancer settings: $wgMasterWaitTimeout
How long to wait for a slave to catch up to the master.
Introduced in version:1.4.0
Deprecated in version:1.24.0 (Gerrit change 139066; git #I4b409ef)
Removed in version:still in use
Allowed values:(number)
Default value:10

Details edit

How long to wait for a slave to catch up to the master.