Gluster Storage: How to Expand Gluster Block Volume in Gluster Server and Client (Doc ID 2651461.1)

Last updated on MARCH 24, 2020

Applies to:

Goal

This document will help to increase the gluster block volume in Gluster server and client

example:

On the Gluster node created a block volume contains 1GB and mounted in client node.

[root@<Gluster_Host> brick]# gluster-block info myvolume/myvolume-block

NAME: myvolume-block
VOLUME: myvolume
GBID: <GBID>
SIZE: 1.0 GiB
HA: 3
PASSWORD:
EXPORTED ON: <IP_Address2> <IP_Address3> <IP_Address>

On the client 

[root@<Client_Host> iscsi]# df -hT |grep iscsi
/dev/mapper/mpathb xfs 1014M 533M 482M 53% /iscsi

[root@<Client_Host> iscsi]# multipath -ll
mpathb (3600140501f985d45dd04c0d880c8960f) dm-2 LIO-ORG ,TCMU device
size=1.0G features='0' hwhandler='0' wp=rw
|-+- policy='service-time 0' prio=1 status=active
| '- 8:0:0:0 sdc 8:32 active ready running
|-+- policy='service-time 0' prio=1 status=enabled
| '- 6:0:0:0 sda 8:0 active ready running
'-+- policy='service-time 0' prio=1 status=enabled
'- 7:0:0:0 sdb 8:16 active ready running

Solution

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