ubuntu下安装配置open-iscsi并自动挂载
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
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
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
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
完成!
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