noatime Linux mount option can be specified when the file system is mounted, which disables
atime updates on that file system.
BlockDevice MountPoint -o noatime
Specifies the block device where the GFS2 file system resides.
Specifies the directory where the GFS2 file system should be mounted.
In this example, the GFS2 file system resides on the
/dev/vg01/lvol0 and is mounted on directory
atime updates turned off.
mount /dev/vg01/lvol0 /mygfs2 -o noatime