my customer upgraded firmware in Brocade 5480 Embedded Switch from v6.4.x to v7.4.1b version and started to receive these error messages: Monitoring and Alerting System notification - Rule defCHASSISMEMORY_USAGE_75 violated. Obj:CHASSIS 0
Command top shows:
top - 15:35:25 up 8 days, 1:55, 2 users, load average: 0.00, 0.04, 0.01
Tasks: 94 total, 1 running, 93 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.7%us, 1.7%sy, 0.0%ni, 97.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 504244k total, 464768k used, 39476k free, 19256k buffers
Swap: 0k total, 0k used, 0k free, 76044k cached
In my opinion 40 MB free memory is normal and this alert can be suppressed.
What is your experience ?
Basically it shows a MAPS rule has triggered the event. 40MB is not that much to be honest. Maybe schedule a reboot as one or more processes from a previous FOS version may have started eating memory.