Selasa, 25 November 2014

Gluster Volume Create and add brick

format hardisk.

/dev/sda1 dan /dev/sdc1 pada server221
/dev/sda1 dan /dev/sdc1 pada server222

tambahkan di /etc/fstab kedua server
/dev/sda1 /data/hdd4T-01/ xfs defaults 0 0
/dev/sdc1 /data/hdd4T-02/ xfs defaults 0 0

gluster volume create gv01 replica 2 server221:/data/hdd4T-01/gv01 server222:/data/hdd4T-01/gv01
gluster volume start gv01
gluster volume profile gv01 start

untuk extend volume/add brick.
gluster volume add-brick gv01 server221:/data/hdd4T-02/gv01 server222:/data/hdd4T-02/gv01

untuk meremove brick
gluster volume remove-brick gv01 replica 2 server221:/data/hdd4T-01/gv01 server222:/data/hdd4T-01/gv01 start

gluster volume remove-brick gv01 replica 2 server221:/data/hdd4T-01/gv01 server222:/data/hdd4T-01/gv01 commit

untuk rebalance isi volume
gluster volume rebalance VOLNAME status

Ketika unmount volume, pastikan gluster di kedua server, mati atau service stop
/etc/init.d/glusterfs-server stop



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