We have a CentOS server that has 2TB of disk. When we got the server for "god knows why" the partitions were like so:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 1.8T 0 disk ├─sda1 8:1 0 2M 0 part ├─sda2 8:2 0 28G 0 part / ├─sda3 8:3 0 9.3G 0 part [SWAP] └─sda4 8:4 0 1.8T 0 part ├─vg00-usr 253:0 0 20G 0 lvm /usr ├─vg00-var 253:1 0 20G 0 lvm /var └─vg00-home 253:2 0 15G 0 lvm /home
What we really use is vg00-var, the rest I am not even sure what they do or why they exist. This being said sda4 has 1.8T associated to it and we want to move all the free space to vg00-var in a way that it wont disrupt the current site(s) that are sitting there.
I have checked a lot of posts but none seem to tackle this specific scenario (this being said I am no expert in this field).
Can someone please help?