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Proxmox remove lvm local data

November 5th, 2018

How to utilize a single LVM Volume / root LVM partition.

NAME               MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                  8:0    0 111.8G  0 disk 
├─sda1               8:1    0     1M  0 part 
├─sda2               8:2    0   256M  0 part 
└─sda3               8:3    0 111.6G  0 part 
  ├─pve-swap       253:0    0     7G  0 lvm  [SWAP]
  ├─pve-root       253:1    0  27.8G  0 lvm  /
  ├─pve-data_tmeta 253:2    0     1G  0 lvm  
  │ └─pve-data     253:4    0  60.9G  0 lvm  
  └─pve-data_tdata 253:3    0  60.9G  0 lvm  
    └─pve-data     253:4    0  60.9G  0 lvm  

1. Remove /dev/pve/data

lvremove /dev/pve/data

2. Resize root partition

lvresize -l +100%FREE /dev/pve/root

3. Completing

resize2fs /dev/mapper/pve-root

4. Verification

lsblk
NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda            8:0    0 111.8G  0 disk 
├─sda1         8:1    0     1M  0 part 
├─sda2         8:2    0   256M  0 part 
└─sda3         8:3    0 111.6G  0 part 
  ├─pve-swap 253:0    0     7G  0 lvm  [SWAP]
  └─pve-root 253:1    0 104.5G  0 lvm  /

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