[[PageOutline]]
= Using GlusterFS in DRBL Environment =
== 0.Introduction ==

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== 1.Installation ==
 * [http://www.gluster.org/docs/index.php/Install_GlusterFS_from_Source Installation Manual]
 * Install Requirements Packages
{{{
$ aptitude install autotools libtool gcc flex bison byacc linux-headers-`uname -r`
}}}
 * Install GlusterFS patched FUSE Module [http://ftp.zresearch.com/pub/gluster/glusterfs/fuse/ GlusterFS patched FUSE]
{{{
$ wget http://ftp.zresearch.com/pub/gluster/glusterfs/fuse/fuse-2.7.3glfs10.tar.gz
$ tar -zxvf fuse-2.7.3glfs10.tar.gz
$ cd fuse-2.7.3glfs10
$ ./configure  --prefix=/usr  --enable-kernel-module
$ make install
$ ldconfig
$ depmod -a
$ rmmod fuse
$ modprobe fuse
$ vim /etc/modules
fuse
}}}
 * Install GlusterFS [http://ftp.zresearch.com/pub/gluster/glusterfs/1.3/ GlusterFS 1.3]
{{{
$ wget http://ftp.zresearch.com/pub/gluster/glusterfs/1.3/glusterfs-1.3.11.tar.gz
$ tar -xzf glusterfs-1.3.11.tar.gz
$ cd glusterfs-1.3.11
$ ./configure  --prefix= 
$ make install 
}}}

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== 2.FS design ==
 * Cloud0
{{{
$ cat drbl_Cloud.vol
### Cloud Server ###
volume brick1
   type storage/posix
   option directory /home/b1
end-volume

volume brick2
   type storage/posix
   option directory /home/b2
end-volume

volume server
   type protocol/server
   subvolumes brick1 brick2
   option transport-type tcp/server # For TCP/IP transport
   option auth.ip.brick1.allow 192.168.1.*
   option auth.ip.brick2.allow 192.168.1.*
end-volume

### Client ###
##Cloud##
volume client1
   type protocol/client
   option transport-type tcp/client
   option remote-host Cloud0
   option remote-subvolume brick1
end-volume

volume client2
   type protocol/client
   option transport-type tcp/client
   option remote-host Cloud0
   option remote-subvolume brick2
end-volume

##Cloud1##
volume client3
   type protocol/client
   option transport-type tcp/client
   option remote-host Cloud1
   option remote-subvolume brick
end-volume

##Cloud2##
volume client4
   type protocol/client
   option transport-type tcp/client
   option remote-host Cloud2
   option remote-subvolume brick
end-volume

volume stripe0
   type cluster/stripe
   option block-size *:1MB
   subvolumes client1 client2 client3 client4
end-volume
}}}
 * Cloud1 ~ Cloud2
{{{
}}}
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== 3.Test ==
 * [[Image(drbl_Cloud0.png)]]
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== 4.Refernece ==
 [http://www.gluster.org/docs/index.php/GlusterFS GlusterFS]