Symptom

You might not able to save the configuration and the following is reported in the log: %SYSMGR-2-NON_VOLATILE_DB_FULL: System non-volatile storage usage is unexpectedly high at 100%.

Conditions

The trigger for the problem could be: * Reset via a reload * NX-OS Upgrade * Enter 'copy running-config startup-config'

Workaround

Enable "feature bash" and run the following command switch# run bash sudo truncate --size 1024 /mnt/pss/patch_debug.log

Further Problem Description