playground/web-doc/glusterfs.md

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GlusterFS cheatsheet

systemd

  • systemctl enable glusterd
  • systemctl start glusterd

Peer Management

  • gluster peer probe node1 node2 node3
  • gluster peer detach node2 force
  • gluster peer detach node3 force
  • gluster peer status

Volume Management

  • gluster volume info
  • gluster volume create gfs0-volume replica 3 node1:/gfs node2:/gfs node3:/gfs force
  • gluster volume start gfs0-volume
  • gluster volume set gfs0-volume auth.allow localhost
  • gluster volume set gfs0-volume performance.cache-size 256MB
  • gluster volume add-brick gfs0-volume replica 5 node4:/gfs node5:gfs
  • gluster volume remove-brick gfs0-volume replica3 node4:/gfs node5:/gfs force
  • gluster volume quota gfs0-volume enable
  • gluster volume quota gfs0-volume limit-usage / 50GB
  • gluster volume stop gfs0-volume force
  • gluster volume delete gfs0-volume

/etc/fstab

localhost:gfs0-volume /mnt/gfs-data glusterfs defaults,_netdev,noauto,x-systemd.automount 0 0