Fading Coder

Analyzing Disk Usage When diagnosing storage issues, it is essential to identify which directories are consuming the most space. The following command sorts directories within /var by their human-readable size: du -sh /var/* | sort -h Output example: 0 /var/preserve 0 /var/run 0 /var/tmp 8.0K /var/d...

Add a new physical disk to the system. The system should detect it as /dev/sdb. Create a physical volume (PV) from the new disk: pvcreate /dev/sdb Verify the PV was created: pvs Display detailed PV information: pvdisplay Extand the existing volume group (VG) by adding the new PV: vgextend vg_templat...