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WLC in HA does not sync to hot-standby

luceroc
Level 4
Level 4

I am getting en error with my 5508s in a HA pair that cropped up after 62 days of running.  I tried to add a new SSID and then i saw these errors in the logs.

Running version 7.4.121.0

I copied my standby running-config and also copied my primary config.  When I compare them both I can see my new SSID that I created but it does not have my older SSIDs created 62 days ago.   Mainly changes as related to my older WLANs are not sync'd.

I opened a TAC case and they are researching the problem but I fear they are going to tell me to upgrade code or rebuild my HA pair.  I was hoping that somebody might have run across this and can suggest a command that might "force" the configs to sync up. 

I was also going to try and reboot the standby box and see if the reboot causes it to sync again. maybe there's a flag saying the earlier SSIDs are sync'd when they are really not.   I also fear that when I do this it will just drop out and not sync back up.  Which might lead me to breaking the pair and rebuilding it again. 

To sum it up it seems like new changes are being sync'd but all others that were present before the changes are not present on the standby. 

~Thanks

 

Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbApfWebAuthServerPrecedenceSet,
3Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapLdapServerDeleteAtIndex,
4Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapLdapServerDeleteAtIndex,
5Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapLdapServerDeleteAtIndex,
6Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapSessionTimeoutSet,
7Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmdbApfVapWebPassthroughEmailInputSet,
8Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbWebCustomizationsGlobalStatusSet,
9Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapWebAclSet,
10Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapWebAclSet,
11Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbApfVap80211rFtSupportModeSet,
12Wed Apr 23 15:18:13 2014RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbVapSecurityPolicySet,
1 Reply 1

Leo Laohoo
Hall of Fame
Hall of Fame
  1. Disable the HA.  
  2. Go to the secondary WLC and erase the config. 
  3. Reboot the secondary WLC without any config. 
  4. Re-create the HA pair.  
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