我正在尝试部署一个包含12个节点的集群,每个节点都有10个TB,但是当我创建每个块仅用50 TB创建的卷时,它必须拥有我认为的整个磁盘空间。这是我的配置:
每个节点中的磁盘配置:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 9,1T 0 disk
└─sda1 8:1 0 9,1T 0 part /bricks/brick1Gluster卷信息:
Volume Name: vol01
Type: Distributed-Replicate
Volume ID: 70de6c08-e133-406e-99b0-7284be67cf5f
Status: Started
Snapshot Count: 0
Number of Bricks: 6 x 2 = 12
Transport-type: tcp
Bricks:
Brick1: gfs01:/glusterfs/distributed
Brick2: gfs02:/glusterfs/distributed
Brick3: gfs03:/glusterfs/distributed
Brick4: gfs04:/glusterfs/distributed
Brick5: gfs05:/glusterfs/distributed
Brick6: gfs06:/glusterfs/distributed
Brick7: gfs07:/glusterfs/distributed
Brick8: gfs08:/glusterfs/distributed
Brick9: gfs09:/glusterfs/distributed
Brick10: gfs10:/glusterfs/distributed
Brick11: gfs11:/glusterfs/distributed
Brick12: gfs12:/glusterfs/distributed
Options Reconfigured:
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off布里克的音量细节(其中只有2个,rest有相同的配置):
Brick : Brick gfs01:/glusterfs/distributed
TCP Port : 49152
RDMA Port : 0
Online : Y
Pid : 12308
File System : xfs
Device : /dev/mapper/centos-root
Mount Options : rw,relatime,attr2,inode64,noquota
Inode Size : 512
Disk Space Free : 48.4GB
Total Disk Space : 50.0GB
Inode Count : 26214400
Free Inodes : 26152769
Brick : Brick gfs02:/glusterfs/distributed
TCP Port : 49152
RDMA Port : 0
Online : Y
Pid : 11446
File System : xfs
Device : /dev/mapper/centos-root
Mount Options : rw,relatime,attr2,inode64,noquota
Inode Size : 512
Disk Space Free : 48.4GB
Total Disk Space : 50.0GB
Inode Count : 26214400
Free Inodes : 26152770 客户端挂载点(50*12=300GB):
gfs01:/vol01 300G 13G 288G 5% /mnt/glusterfs有什么想法吗?我是不是遗漏了什么?
发布于 2018-08-09 07:37:39
砖块的磁盘似乎安装在/bricks/brick1上。但是您根据砖块的不同目录(即gfs01:/glusterfs/distributed )创建了卷。
您可能应该创建一个新的卷,如下所示:
# gluster volume create lotsofdata \
replica 2 \
gfs{01,02,03,04,05,06,07,08,09,10,11,12}:/bricks/brick1/data
# gluster volume start lotsofdata确保/bricks/brick1是自动挂载的(通过/etc/fstab或systemd.mount)。然后,您应该能够挂载名为lotsofdata的新卷,并将内容从vol1复制到那里。
目前,您的vol1正在使用来自/dev/mapper/centos-root逻辑卷的空间。因此,您需要删除vol1和所有/glusterfs/distributed目录。
https://serverfault.com/questions/925273
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