ubuntu下安装配置open-iscsi并自动挂载

十月 23rd, 2009 Posted in Ubuntu | 阅读次数: 1,084 次

制作:高进波

时间:2009-10-22

1.安装open-iscsi

apt-get install open-iscsi

 

2.发现iscsi-target(ISCSI服务器IP:192.168.1.104)

iscsiadm -m discovery -t sendtargets -p 192.168.1.104

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3.设置开机自动登录到iscsi-target

iscsiadm -m node -T iqn.2006-01.com.openfiler:tsn.6f5d0fb29fc9 -p 192.168.1.104 –op update -n node.startup -v automatic

说明:-T后面的字符串是执行发现iscsi-target所获得的连接字符串

很多时候设置自动登录不成功,是因为在/etc/rc.local里面设置了dhclient

自动获取IP,这样自动登录到ISCSI的时候网络是不通的,所以不成功。

需要在/etc/network/interfaces里面设置自动获取IP地址

如: auto eth0

iface eth0 inet dhcp

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4.格式化ISCSI磁盘并设置自动挂载

使用fdisk –l查看磁盘分区

fdisk -l

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说明:/dev/sdb 164.4GB是iscsi磁盘

fdisk /dev/sdb #对磁盘进行分区

mkfs.ext3 /dev/sdb1 #将sdb1分区格式化为ext3文件系统

建立挂载目录

mkdir /iscsi

 

5.开机自动挂载

vi /etc/fstab

/dev/sdb1 /iscsi ext3 relatime 0 2 #增加这一行

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完成!

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