Yes
(Backup-MM) [mynode] #show database synchronize
Last L2 synchronization time: Tue Apr 24 23:11:46 2018
>From Master Switch at 10.11.1.20: succeeded
WMS Database backup file size: 30237 bytes
Local User Database backup file size: 30934 bytes
Global AP Database backup file size: 12706 bytes
IAP Database backup file size: 3750 bytes
Airgroup Database backup file size: 3052 bytes
License Database backup file size: 5574 bytes
CPSec Database backup file size: 3224 bytes
Bocmgr Database backup file size: 6016 bytes
L2 Synchronization took 4 second
1804 L2 synchronization attempted
1 L2 synchronization have failed
L2 Periodic synchronization is enabled and runs every 20 minutes
Synchronization doesn't include Captive Portal Custom data
Airmatch database gets synchronized periodically. Last synchronization time : 2018-04-24 22:40:29