If a new disk is added to FAZ, what must you do after executing lvm extend?

When a new disk is added to a FortiAnalyzer (FAZ) and you execute the command lvm extend, it is necessary to reboot the FAZ for the changes to take effect properly. The command lvm extend modifies the logical volume manager's settings to include the new disk, but the system needs to reboot to fully recognize and integrate the new disk into the filesystem.

During the reboot process, the operating system will refresh its configurations and mount the logical volumes with the new disk included. This step ensures that the added storage is available for use, allowing the FAZ to leverage the extra capacity for logging and report generation as intended.

Other options, such as installing new software or running diagnostics, are not required in this particular process. While notifying the administrator might be a good practice for operational transparency, it does not directly relate to the technical requirement of rebooting the system after extending the logical volumes.