- GPFS File system name change it’s like Aix normal AIX File-system LVM command, but before change the file-system name we have to follow the mentioned steps.
Step 1: Ask application team to stop the services and which is currently using that particular filesystem.
Step 2: After getting confirmation from application team, needs to verify all the nodes is that particular file-systems currently holding any application process or not.
Step 3: If that GPFS mount point not used for any of the application process we will go for the file-system name change activity.
Step 4: Before change the file-system name we have to unmount GPFS mount point from all GPFS cluster nodes.
Step 5: Once mount point successfully unmounted, we will change the GPFS file-system name.
Step 6: After changing the file-system name we have to mount into all the nodes.
Step 7: Verify if that mount point successfully mounted with new name or not.