apt install parted

Quelle: https://forum.proxmox.com/threads/create-a-proxmox-6-2-cluster-glusterfs-storage.71971/

Vorher:

Model: XF-2TB 2280 (nvme)
Disk /dev/nvme0n1: 2048GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system  Name  Flags
 1      17.4kB  1049kB  1031kB                     bios_grub
 2      1049kB  1075MB  1074MB  fat32              boot, esp
 3      1075MB  550GB   549GB                      lvm

Auf alles drei Nodes:

pvcreate /dev/nvme0n1p4
vgcreate vg_proxmox /dev/nvme0n1p4
lvcreate --name lv_proxmox -l 100%vg vg_proxmox
mkfs -t xfs -f -i size=512 -n size=8192 -L PROXMOX /dev/vg_proxmox/lv_proxmox
mkdir -p /data/proxmox
nano /etc/fstab
systemctl daemon-reload
mount -a

gluster peer probe 172.18.200.12
peer probe: success
gluster volume create gfs-proxmox transport tcp replica 2 172.18.200.10:/mnt/glusterfs 172.18.200.11:/mnt/glusterfs force

root@pmx01:~# gluster volume start gfs-proxmox
volume start: gfs-proxmox: success
root@pmx01:~# gluster volume info
 
Volume Name: gfs-proxmox
Type: Replicate
Volume ID: 10d411df-74dd-412b-a5a9-f0d9db27a4d4
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 172.18.200.10:/mnt/glusterfs
Brick2: 172.18.200.11:/mnt/glusterfs
Options Reconfigured:
cluster.granular-entry-heal: on
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off

Dritten Node hinzufügen
gluster volume add-brick gfs-proxmox replica 3 172.18.200.12:/mnt/glusterfs force
volume add-brick: success