Troubelshooting Tip: How to troubleshoot on FortiDDoS-F Global RRD Mismatch error

Troubleshooting:

1. The FortiDDoS-F may show the error logs 'Global RRD Mismatch' after firmware upgrade to v7.2.x.
                               

2. Run the debug commands in the FortiDDos-F CLI shell realm to check on the RRD files.

Fortiddos-F # diagnose debug rrd_files_check

Global expected:8, found:7

Fix:

Run the command to recreate the global RRD files.

execute create-global-rrd All

This operation may reset traffic data! This operation will take time to complete

Do you want to continue? (y/n)y

Creating Global RRD All...

GLOBAL portstats.rrd: Done.

GLOBAL globalaggdrop.rrd: Done.

GLOBAL globalacldrop.rrd: Done.

GLOBAL systemstats.rrd: Done.

Global  globalruleacldrop.rrd: Done.

GLOBAL vlanstats.rrd: Done.

GLOBAL nonipstats.rrd: Done.

GLOBAL datapathstats.rrd: Done.

Global RRD creation done

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