ScaleIO配置手册

* ScaleIO是EMC SDS软件定义存储的一套解决方案，利用企业现有服务器打造共享的块存储架构，提高企业资源利用效率，并满足企业IT的可扩展性和容量需求。

* ScaleIO拥有支持未来应用的企业级弹性设计，迎合超大规模部署和更低操作成本的需求。通过使用ScaleIO建立起的横向扩展server SAN架构，可让企业从数台服务器到数千台服务器拥有线性能力的增长。

* 在ScaleIO产品社区[EMC 社区网络（EMC Community Network，ECN）]上，用户可以交流技术支持、ScaleIO产品问题、产品说明文档、下载ScaleIO，使用指南等等。 

1) 下载ScaleIO所需要的软件
[浏览器]===>http://ftp.ufanet.ru/pub/scaleio/RH/2.5.0.254/RHEL7/

下载所有的rpm包至/mnt/ScaleIO目录

2) 硬件要求
总计四个节点
三个节点为Scale节点---每个节点均加载一块硬盘。硬盘容量不小于100GB[本示例为200GB]
一个节点为管理节点

3) 实验环境
OS: CentOS 7.8
User: root
password: 123456

1) 所有节点均安装openjdk-1.8及相关组建
[root@srv1 ~]# yum install libnuma* libaio java-1.8.0-openjdk openssl -y

2) 让srv1对其他2个节点进行ssh免密登陆
[root@srv1 ~]# ssh-keygen -q -N ''
Enter file in which to save the key (/root/.ssh/id_rsa):     # 回车

[root@srv1 ~]# ssh-copy-id srv2.1000y.cloud
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
The authenticity of host 'srv2.1000y.cloud (192.168.1.12)' can't be established.
ECDSA key fingerprint is SHA256:t28NPufYujinK8ZEd7DQWUu/FHpKm2cTEul1ILl8WdA.
ECDSA key fingerprint is MD5:31:40:e6:18:88:0b:8f:14:c3:4d:23:5e:81:55:4b:39.
Are you sure you want to continue connecting (yes/no)? yes/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are alrea
dy installed/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to instal
l the new keys
root@srv2.1000y.cloud's password: 

Number of key(s) added: 1

Now try logging into the machine, with:   "ssh 'root@srv2.1000y.cloud'"
and check to make sure that only the key(s) you wanted were added.


[root@srv1 ~]# ssh-copy-id srv3.1000y.cloud
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
The authenticity of host 'srv3.1000y.cloud (192.168.1.13)' can't be established.
ECDSA key fingerprint is SHA256:t28NPufYujinK8ZEd7DQWUu/FHpKm2cTEul1ILl8WdA.
ECDSA key fingerprint is MD5:31:40:e6:18:88:0b:8f:14:c3:4d:23:5e:81:55:4b:39.
Are you sure you want to continue connecting (yes/no)? yes/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are alrea
dy installed/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to instal
l the new keysroot@srv3.1000y.cloud's password: 

Number of key(s) added: 1

Now try logging into the machine, with:   "ssh 'root@srv3.1000y.cloud'"
and check to make sure that only the key(s) you wanted were added.

3) 在Node1节点安装安装ScaleIO-gateway
(1) 设置Gateway-ADMIN密码
[root@srv1 ~]# export GATEWAY_ADMIN_PASSWORD=123456

(2) 安装Gateway
[root@srv1 ~]# rpm -ivh /mnt/ScaleIO/EMC-ScaleIO-gateway-2.5-0.254.x86_64.rpm

1) 访问ScaleIO-Gateway
[浏览器]===>http://$srv1-ip

用户名为:admin
密码为:123456


2) 安装ScaleIO

1) srv4作为管理节点存且具备GUI,并图形化启动

2) 安装必要的一些软件
[root@srv4 ~]# yum install libnuma* libaio java-1.8.0-openjdk openssl -y

3) 上传ScaleIO GUI工具至Srv4

4) 安装ScaleIO GUI
[root@srv4 ~]# rpm -ivh EMC-ScaleIO-gui-2.5-0.254.noarch.rpm

5) 启动ScaleIO GUI
[root@srv4 ~]# /opt/emc/scaleio/gui/run.sh






6) 登陆至ScaleIO

1) 创建存储池




2) 添加存储设备

1) 创建卷










2) 创建卷映射

1) Dashboard信息验证


2) 各节点验证
[root@srv1 ~]# lsblk | grep scinia
scinia 252:0    0  104G  0 disk

[root@srv2 ~]# lsblk | grep scinia
scinia 252:0    0  104G  0 disk

[root@srv3 ~]# lsblk | grep scinia
scinia 252:0    0  104G  0 disk