Red Hat DEVICE-MAPPER MULTIPATH 4.6 Instrukcja Użytkownika Pobierz pdf (Strona 19)

ETERNUS Disk storage systems Server Connection Guide (iSCSI) for Linux

(Red Hat Enterprise Linux)

P3AM-4142-02ENZ0

Chapter 7 ETERNUS Disk Storage System Logical

Unit Recognition

Connect the ETERNUS Disk storage system to the server with a LAN cable.

After connecting, reboot the Linux server and check that the Linux server recognizes the

ETERNUS Disk storage system LUNs.

7.1 Connecting to the Target

Connect to the target ETERNUS Disk storage system and check its iSCSI name.

Execute the following command to check that the iSCSI name of the ETERNUS Disk storage

system is displayed correctly:

Command execution example

The iSCSI name "iqn.2000-09.com.fujitsu:....... " should be seen.

7.2 Logging in to the Target

Use the iSCSI name from "7.1 Connecting to the Target" (page 19) to log in to the target.

Execute the following command to log in:

# iscsiadm -m discovery -t sendtargets -p "ETERNUS_Disk_storage_system_iSCSI-CA_

port_IP_address":3260

# iscsiadm -m discovery -t sendtargets -p 172.16.254.1:3260

172.16.254.1:3260,1 iqn.2000-09.com.fujitsu:.......

# iscsiadm -m node -T "ETERNUS_Disk_storage_system_IQN" -p "ETERNUS_Disk_storage_

system_iSCSI-CA_port_IP_address":3260 -l

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 25

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Red Hat DEVICE-MAPPER MULTIPATH 4.6 Instrukcja Użytkownika Strona 19