Hi all,
I currently have 2 LVMs that I need to resize, other remove.
This is on Ubuntu18LTS,
One LVM has 2 active webservers running, other is empty, both are ext4
I would to remove the "vmbackup" LVM completely, and increase the "VMstorage" by 500GIG to 1000GIG (1Tera)
Here is the fstab:
Never done this before, and google results show several different ways that I don't know which one would be most secure.
I currently have 2 LVMs that I need to resize, other remove.
This is on Ubuntu18LTS,
One LVM has 2 active webservers running, other is empty, both are ext4
Code:
--- Logical volume ---
LV Path /dev/LVG/vmstorage
LV Name vmstorage
VG Name LVG
LV UUID Tk18eD-kT1s-RJaX-jSZ8-E0Oc-3QRf-ybNVo4
LV Write Access read/write
LV Creation host, time serv, 2019-11-18 20:18:17 -0700
LV Status available
# open 1
LV Size 500.00 GiB
Current LE 128000
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:9
--- Logical volume ---
LV Path /dev/LVG/vmbackup
LV Name vmbackup
VG Name LVG
LV UUID 6j6gZY-NKNc-BnGd-N1X3-1CTi-Sufg-OOfOhG
LV Write Access read/write
LV Creation host, time serv, 2019-11-22 15:12:50 -0700
LV Status available
# open 1
LV Size 500.00 GiB
Current LE 128000
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:10Here is the fstab:
Code:
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
/dev/mapper/LVG-root / ext4 errors=remount-ro 0 1
/dev/mapper/LVG-bak /bak ext4 defaults 0 2
# /boot was on /dev/sda1 during installation
UUID=149dbd96-62a6-4481-a1b4-0da7b1bfafbc /boot ext2 defaults 0 2
/dev/mapper/LVG-home /home ext4 defaults 0 2
/dev/mapper/LVG-opt /opt ext4 defaults 0 2
/dev/mapper/LVG-srv /srv ext4 defaults 0 2
/dev/mapper/LVG-tmp /tmp ext4 defaults 0 2
/dev/mapper/LVG-usr /usr ext4 defaults 0 2
/dev/mapper/LVG-var /var ext4 defaults 0 2
/dev/LVG/vmstorage /var/vmstorage ext4 rw,noatime 0 0
/dev/LVG/isostorage /var/isostorage ext4 rw,noatime 0 0
/dev/LVG/vmbackup /var/vmbackup ext4 rw,noatime 0 0
/opt/swapfile20g none swap sw 0 0