Created on 02-28-2024 10:28 PM Edited on 02-28-2024 11:15 PM
Description | This article describes what to do if encountering SMB client daemon(smbcd) memory increases gradually. |
Scope | FortiGate. |
Solution |
To check the memory of smbcd memory utilization, use the command below:
diagnose sys top
diagnose sys top Run Time: 0 days, 0 hours and 9 minutes
If observing the smb client daemon increases gradually as shown above, it is possible to check the fsso-polling and find multiple fail counters as shown below,
MFM-FGT-SRR-81E-001 # diagnose debug fsso-polling detail 1 polling frequency: every 10 second(s) success(6), fail(0)
Restart the connection by going to Security Fabric -> External Connectors -> Active Directory Connector, disable by swiping to the left, and re-enable swiping to the right to restart the connection.
If the restart connection does not help and smbcd memory continues to increase gradually, restart the daemon gracefully using a specific smbcd process ID as shown below:
diagnose sys top Run Time: 0 days, 0 hours and 12 minutes MFM-FGT-SRR-81E-001 # diagnose sys kill 11 304 |
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