Create bricks:
# truncate -s 1GB /srv/disk{1..4}# for i in `seq 1 4`;do mkfs.xfs -i size=512 /srv/disk$i ;done# mkdir -p /export/brick{1..4}
Add the following lines to /etc/fstab to auto-mount the the bricks on system startup:
/srv/disk1 /export/brick1 xfs loop,inode64,noatime,nodiratime 0 0
/srv/disk2 /export/brick2 xfs loop,inode64,noatime,nodiratime 0 0
/srv/disk3 /export/brick3 xfs loop,inode64,noatime,nodiratime 0 0
/srv/disk4 /export/brick4 xfs loop,inode64,noatime,nodiratime 0 0
Mount the bricks:
# mount -a
You can now create and start the GlusterFS volume. Make sure your hostname is in /etc/hosts or is DNS-resolvable.
# gluster volume create swift-test-vol-01 replica 2 transport tcp cnsz22VLK5966.ossit.sfdc.com.cn:/export/brick{1..4}/data force
Mount the GlusterFS volume:
# mkdir -p /mnt/gluster-object/test-vol-01
# mount -t glusterfs cnsz22VLK5966.ossit.sfdc.com.cn:swift-test-vol-01 /mnt/gluster-object/test-vol-01
Installing Openstack Swift
Installing gluster-swift （注意安装版本要与openstack swift版本一致）
#yum install python-prettytable （安装python相关包过程中如果遇到gcc相关编译报错，请执行yum install python-devel 安装python开发包）
#yum install git
# git clone https://github.com/gluster/gluster-swift; cd gluster-swift
# python setup.py install
gluster-swift configuration files
# mkdir -p /etc/swift/
# cp etc/* /etc/swift/
# cd /etc/swift
# for tmpl in *.conf-gluster ; do cp ${tmpl} ${tmpl%.*}.conf; done
Export GlusterFS volumes over gluster-swift
# gluster-swift-gen-builders [VOLUME] [VOLUME...]（命令格式）
# gluster-swift-gen-builders swift-test-vol-01 （命令实例）
Start gluster-swift
# swift-init main start
Using gluster-swift
Create a container
# curl -i -X PUT http://localhost:8080/v1/AUTH_swift-test-vol-01/test-container-01
# ls /mnt/gluster-object/swift-test-vol-01/
Create an object
# echo "Hello Swift" > test.txt
#curl -i -X PUT -T test.txt http://localhost:8080/v1/AUTH_swift-test-vol-01/test-container-01/test.txt
# cat /mnt/gluster-object/swift-test-vol-01/test-container-01/test.txt
Request the object
# curl -i -X GET -o newTest.txt http://localhost:8080/v1/AUTH_swift-test-vol-01/test-container-01/test.txt
#cat newTest.txt
Delete the object
#curl -i -X DELETE http://localhost :8080/v1/AUTH_swift-test-vol-01/test-container-01/test.txt
如果不是GlusterFS服务器，需要先安装以下包：
Installing and starting GlusterFS
# yum install centos-release-gluster
# yum install glusterfs glusterfs-server glusterfs-cli glusterfs-libs glusterfs-client glusterfs-fuse glusterfs-api
