config can not be saved unless mcpd is runing

The error message is suggesting that you try running these commands to better understand the problem.

 

• tmsh show sys mcp
• tmsh show sys service
• tmsh load sys config

If that isn't enough to diagnose the problem, try these as well.

 

• tmsh show sys ha-status
• tmsh load sys config default
• tail -n20 /var/log/ltm