GlusterFS 是集群分散式檔案系統，安裝簡單、設置容易、透過設定檔方式可以相當的靈活運用它。以下將實作 GlusterFS 架設類似於nfs，透過一台server分享檔案至各個client端。
準備
fuse
glusterfs
安裝
fuse
glusterfs
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| tar -xvf glusterfs-3.0.4.tar.gz
cd glusterfs-3.0.4
./configure
make
make install |
查看安裝後 glusterfs 資訊
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| glusterfs 3.0.4 built on May 1 2010 11:35:36
Repository revision: v3.0.4
Copyright (c) 2006-2009 Gluster Inc. <http://www.gluster.com>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of GlusterFS under the terms of the GNU General Public License. |
設定 Server
可以從 /usr/local/etc/glusterfs/glusterfsd.vol.sample 範例修改
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| cp /usr/local/etc/glusterfs/glusterfsd.vol.sample /etc/glusterfsd-server.vol |
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| vim /etc/glusterfsd-server.vol |
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| ### file: server-volume.vol.sample
#####################################
### GlusterFS Server Volume File ##
#####################################
#### CONFIG FILE RULES:
### "#" is comment character.
### - Config file is case sensitive
### - Options within a volume block can be in any order.
### - Spaces or tabs are used as delimitter within a line.
### - Multiple values to options will be : delimitted.
### - Each option should end within a line.
### - Missing or commented fields will assume default values.
### - Blank/commented lines are allowed.
### - Sub-volumes should already be defined above before referring.
### Export volume "brick" with the contents of "/home/export" directory.
volume brick
type storage/posix # POSIX FS translator
option directory /home/shian/public_html # Export this directory
end-volume
### Add network serving capability to above brick.
volume server
type protocol/server
option transport-type tcp
# option transport-type unix
# option transport-type ib-sdp
option transport.socket.bind-address 192.168.1.200 # Default is to listen on all interfaces
option transport.socket.listen-port 6996 # Default is 6996
# option transport-type ib-verbs
# option transport.ib-verbs.bind-address 192.168.1.10 # Default is to listen on all interfaces
# option transport.ib-verbs.listen-port 6996 # Default is 6996
# option transport.ib-verbs.work-request-send-size 131072
# option transport.ib-verbs.work-request-send-count 64
# option transport.ib-verbs.work-request-recv-size 131072
# option transport.ib-verbs.work-request-recv-count 64
# option client-volume-filename /etc/glusterfs/glusterfs-client.vol
subvolumes brick
# NOTE: Access to any volume through protocol/server is denied by
# default. You need to explicitly grant access through # "auth"
# option.
option auth.addr.brick.allow * # Allow access to "brick" volume
end-volume |
啟動Server
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| glusterfs -f /etc/glusterfsd-server.vol -l /var/log/glustfs.log |
查看 server log
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| tail /vat/log/glusterfsd.log
[2010-05-01 11:48:50] N [glusterfsd.c:1408:main] glusterfs: Successfully started |
開機啟動
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| /usr/local/sbin/glusterfs -f /etc/glusterfsd-server.vol -l /var/log/glustfs.log |
設定 client
可以從 /glusterfs/glusterfs-3.0.4/doc/examples/protocol-client.vol 範例修改
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| cp /glusterfs/glusterfs-3.0.4/doc/examples/protocol-client.vol /etc/glusterfsd-client.vol |
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| volume client
type protocol/client
option transport-type tcp # for TCP/IP transport
# option transport-type ib-sdp # for Infiniband transport
option remote-host 192.168.1.11 # IP address of the remote brick
# option transport.socket.remote-port 6996 # default server port is 6996
# option transport-type ib-verbs # for Infiniband verbs transport
# option transport.ib-verbs.work-request-send-size 1048576
# option transport.ib-verbs.work-request-send-count 16
# option transport.ib-verbs.work-request-recv-size 1048576
# option transport.ib-verbs.work-request-recv-count 16
# option transport.ib-verbs.remote-port 6996 # default server port is 6996
option remote-subvolume brick # name of the remote volume
# option transport-timeout 30 # default value is 120seconds
end-volume |
載入 fuse
掛載於client
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| glusterfs -l /var/log/glustfs.log -f /etc/glusterfs-client.vol /home/shian/public_html |
查看掛載
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| df -hP
檔案系統 容量 已用 可用 已用% 掛載點
glusterfs#/etc/glusterfsd-client.vol 125G 103G 16G 87% /home/shian/public_html |
查看 client log
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| cat /var/log/glustfs.log
[2010-05-01 20:34:02] W [xlator.c:656:validate_xlator_volume_options] client: option 'transport.socket.remote-port' is deprecated, preferred is 'remote-port', continuing with correction
[2010-05-01 20:34:02] N [glusterfsd.c:1408:main] glusterfs: Successfully started
[2010-05-01 20:34:02] N [client-protocol.c:6246:client_setvolume_cbk] client: Connected to 192.168.1.200:6996, attached to remote volume 'brick'.
[2010-05-01 20:34:02] N [client-protocol.c:6246:client_setvolume_cbk] client: Connected to 192.168.1.200:6996, attached to remote volume 'brick'.
[2010-05-01 20:34:02] N [fuse-bridge.c:2950:fuse_init] glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.13 kernel 7.10 |
開機自動掛載
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| /etc/glusterfsd-client.vol /home/shian/public_html glusterfs defaults 0 0 |
參考資料
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