1、卸载原有存储
umount /home/weishaostore/
2、查看iSCSI session信息
iscsiadm -m session
3、设置InitiatorName
vim /etc/iscsi/initiatorname.iscsi
InitiatorName=iqn.2014-05.com.ruijie.whistle:whistle-100.e7839d5100
InitiatorName=iqn.2014-05.com.ruijie.whistle:whistle-150.e7839d5150
InitiatorName=iqn.2014-05.com.ruijie.whistle:whistle-200.e7839d5200
4、注销、删除登录信息
iscsiadm --mode node --targetname iqn.1992-04.com.emc:cx.fcn00132100133.a4 --portal 172.17.100.172:3260 --logout
iscsiadm --mode node --targetname iqn.1992-04.com.emc:cx.fcn00132100133.a4 --portal 172.17.100.172:3260 -o delete
iscsiadm --mode node --targetname iqn.1992-04.com.emc:cx.fcn00132100133.b4 --portal 172.17.100.173:3260 --logout
iscsiadm --mode node --targetname iqn.1992-04.com.emc:cx.fcn00132100133.b4 --portal 172.17.100.173:3260 -o delete
rm -rf /var/lib/iscsi/nodes/*
rm -rf /var/lib/iscsi/send_targets/*
5、使用iSCSI存储之发现
iscsiadm -m discovery -t st -p 172.17.100.172 (发现)
iscsiadm --discover --mode discoverydb --type sendtargets --portal 172.17.100.172
6、使用iSCSI存储之登录
iscsiadm -m node -T iqn.1992-04.com.emc:cx.fcn00132100133.a4 -p 172.17.100.172 -l (登录)
iscsiadm --login --mode node --targetname iqn.1992-04.com.emc:cx.fcn00132100133.a4 --portal 172.17.100.172:3260
7、格式化
parted /dev/sdb -s mklabel gpt
parted /dev/sdb -s -- mkpart primary 10 -1
mkfs.ext4 /dev/sdb1
8、用tune2fs修改文件系统的属性,去掉自动检查的属性:
[root@pe03 Server]# tune2fs -c -1 -i 0 /dev/sdb1
9、用tune2fs查看文件系统的UUID:
[root@pe03 Server]# tune2fs -l /dev/sdb1
UUID=3f0a00b7-4939-4ad2-a592-0821bb79f7c6 /data ext3 _netdev 0 0
10、挂载、添加挂载清单
# mkdir /home/weishaostore
# DiskID=`blkid /dev/sdb1 | awk ‘{print $2}‘`;echo "$DiskID /home/weishaostore ext4 _netdev 0 0" >> /etc/fstab
# service iscsi restart;df –hP
PS:如果出现如图红线框内的显示,说明存储挂载成功
本文出自 “心静梵音” 博客,请务必保留此出处http://mastters.blog.51cto.com/6516495/1414020
基于IP-SAN的存储Linux挂载,布布扣,bubuko.com
原文地址:http://mastters.blog.51cto.com/6516495/1414020