centos6.3 deployment iscsi

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  Installation scsi-target-utils

# yum install scsi-target-utils
# /etc/init.d/tgtd start

Creating an id iscsi target of 1

# tgtadm –lld iscsi –op new –mode target –tid 1 -T iqn.2013-12-13.target.sdb

-lld iscsi specify the type of drive -op new New -mode target mode -tid 1 iscsi target to the back of an id number that represents the specified -T iqn.2013-12-13.target.sdb create iscsi identify a shared disk, iqn is a format identifier, 2013-12-13 is to describe the creation time can be any string, target iscsi server is the host name can be any string, sdb is a description of the device name can be shared for any string Back iscsi target to create a logical add

# tgtadm –lld iscsi –op new –mode logicalunit –tid 1 –lun 1 -b /dev/sdb

-mode logicalunit mode assigned to the logical 1 to logical TID iscsi target id is set lun -lun 1 1 No. 1 -b / dev / sdb specify the target physical device disposed iscsi access the logical volume used policy to allow everyone access to

tgtadm –lld iscsi –op bind –mode target –tid 1 -I ALL

View lun information

tgtadm –lld iscsi –op show –mode target

iscsi client installation 

# yum install iscsi-initiator-utils

Iscsi target found

# iscsiadm -m discovery –type sendtargets –portal 192.168.216.20 或者
# iscsiadm -m discovery -t st -p 192.168.216.20

View iscsi found Name

iscsiadm -m node

Login iscsi

iscsiadm -m node -T iqn.2013-12-13.target.sdb -p 192.168.216.20 –login
或者
iscsiadm -m node -T iqn.2013-12-13.target.sdb  -p 192.168.216.20 -l

Iscsi connection port

# iscsiadm -m node -T iqn.2013-12-13.target.sdb  -p 192.168.216.20 -u

Delete iscsi found

# iscsiadm -m node -o delete -T iqn.2013-12-13.target.sdb -p 192.168.216.20

This switched: http: //www.zhengdazhi.com/index.php/centos6-3-%E9%83%A8%E7%BD%B2iscsi/

Reproduced in: https: //my.oschina.net/766/blog/210950