I have a file server VM with the logical volumes as following,
Filesystem Size Used Avail Use% Mounted on /dev/sda3 50G 7.8G 39G 17% / tmpfs 748M 72K 748M 1% /dev/shm /dev/sda1 5.0G 165M 4.6G 4% /boot /dev/mapper/vg_filesvr2-LogVol00 1.4T 1.3T 0 100% /home
I need to extend the size in
'vg_filesvr2-LogVol00' to 0.5T because it's the replication server of another VM, which has its size as 2T.
But, when I check the
lvdisplay, following is my result, by which I infer that there is no space to extend:
[root@Filesvr2 ~]# lvdisplay --- Logical volume --- LV Path /dev/vg_filesvr2/LogVol00 LV Name LogVol00 VG Name vg_filesvr2 LV UUID HCpG63-IEQj-IsHG-4ewl-N8aK-5oIg-o8jAeZ LV Write Access read/write LV Creation host, time Filesvr2, 2016-04-01 11:54:47 +0530 LV Status available # open 1 LV Size 1.34 TiB Current LE 349999 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0
But, I might be wrong. My requirement here is make the size of the logical volume to 2T as same as the primary server.