Hello all,
I run all my nodes with SSDs or NVMe drives. I don't like using swap with these devices. Additionally, most of my nodes are read-only nodes. I've measured that my R/W ratio is >90%/10%. I know that many of you might want to challenge my decision on doing this, and I am happy to debate this in another thread.
But since that's the decision I am taking, what I'd like to understand is if it is possible now that my swap volume (pve-swap) is now 0, to reclaim that space and allocate it to the pve-root volume.
Is it possible to reclaim pve-swap 8G and allocate it to pve-root??
Thanks in advance!
I run all my nodes with SSDs or NVMe drives. I don't like using swap with these devices. Additionally, most of my nodes are read-only nodes. I've measured that my R/W ratio is >90%/10%. I know that many of you might want to challenge my decision on doing this, and I am happy to debate this in another thread.
But since that's the decision I am taking, what I'd like to understand is if it is possible now that my swap volume (pve-swap) is now 0, to reclaim that space and allocate it to the pve-root volume.
Code:
lsblk gives the following output:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
nvme0n1 259:0 0 477G 0 disk
├─nvme0n1p1 259:1 0 1007K 0 part
├─nvme0n1p2 259:2 0 512M 0 part /boot/efi
└─nvme0n1p3 259:3 0 476.4G 0 part
├─pve-swap 253:0 0 8G 0 lvm
├─pve-root 253:1 0 96G 0 lvm /
├─pve-data_tmeta 253:2 0 3.6G 0 lvm
│ └─pve-data-tpool 253:4 0 349.3G 0 lvm
│ ├─pve-data 253:5 0 349.3G 0 lvm
│ ├─pve-vm--100--disk--0 253:6 0 4M 0 lvm
│ ├─pve-vm--100--disk--1 253:7 0 32G 0 lvm
│ ├─pve-vm--101--disk--0 253:8 0 4M 0 lvm
│ └─pve-vm--101--disk--1 253:9 0 48G 0 lvm
└─pve-data_tdata 253:3 0 349.3G 0 lvm
└─pve-data-tpool 253:4 0 349.3G 0 lvm
├─pve-data 253:5 0 349.3G 0 lvm
├─pve-vm--100--disk--0 253:6 0 4M 0 lvm
├─pve-vm--100--disk--1 253:7 0 32G 0 lvm
├─pve-vm--101--disk--0 253:8 0 4M 0 lvm
└─pve-vm--101--disk--1 253:9 0 48G 0 lvmIs it possible to reclaim pve-swap 8G and allocate it to pve-root??
Thanks in advance!
