glusterfsのボリュームのステータスを表示する

glusterfsのボリュームのステータスを調べるには以下のコマンドを実行します。

・概要の表示

sudo gluster volume status
Status of volume: gfs
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick glfs1:/opt/share/myvol1/brick1/brick  49152     0          Y       505
Brick glfs2:/opt/share/myvol1/brick1/brick  49152     0          Y       570
Self-heal Daemon on localhost               N/A       N/A        Y       648
Self-heal Daemon on glfs2                   N/A       N/A        Y       512

Task Status of Volume gfs
------------------------------------------------------------------------------
There are no active volume tasks

・容量などの詳細を表示

sudo gluster volume status all detail
Status of volume: gfs
------------------------------------------------------------------------------
Brick                : Brick glfs1:/opt/share/myvol1/brick1/brick
TCP Port             : 49152
RDMA Port            : 0
Online               : Y
Pid                  : 505
File System          : ext4
Device               : /dev/root
Mount Options        : rw,noatime
Inode Size           : N/A
Disk Space Free      : 2.6TB
Total Disk Space     : 2.7TB
Inode Count          : 183148544
Free Inodes          : 183082045
------------------------------------------------------------------------------
Brick                : Brick glfs2:/opt/share/myvol1/brick1/brick
TCP Port             : 49152
RDMA Port            : 0
Online               : Y
Pid                  : 570
File System          : ext4
Device               : /dev/sda1
Mount Options        : rw,noatime
Inode Size           : 256
Disk Space Free      : 870.1GB
Total Disk Space     : 915.9GB
Inode Count          : 61054976