Technical Tip: How to restore file permissions in local and NFS Online storage

[mbenvenuti]

Description	This article describes how to restore file permissions in local and NFS Online storage.
Scope	FortiSIEM.
Solution	For some reason, processes on the NFS server or in its management may cause modification to permissions of files in/data and prevent the FortiSIEM from reading and/or writing to the disk. From the super CLI as root, use the following commands to restore the proper permissions in/data: chmod 755 /data chown admin:admin /data chmod 755 /data/* chown admin:admin /data/* chmod -R 775 /data/archive find /data/archive -type f -exec chmod 666 {} \; chown -R postgres:postgres /data/archive chown postgres:postgres /data/cmdb find /data/cache -type d -exec chmod 775 {} \; find /data/cache -type f -exec chmod 664 {} \; chown -R admin:admin /data/cache find /data/custParser -type f -exec chmod 664 {} \; chown -R admin:admin /data/custParser chmod 775 /data/eventDataSum chown -R admin:admin /data/event* chmod 700 /data/eventdb/* find /data/event* -type d -exec chmod 700 {} \; find /data/event* -type f -exec chmod 664 {} \; find /data/event* -type f -name "*.rpt" -exec chmod 700 {} \; find /data/*Xml/* -type f -exec chmod 644 {} \; find /data/precomputedb/ -type d -exec chmod 700 {} \; find /data/precomputedb/ -type f -exec chmod 664 {} \; These commands may take time to process if there is a large amount of data stored in the /data disk.