Red Hat ENTERPRISE LINUX 5.1 DM MULTIPATH Bedienungsanleitung PDF herunterladen (Seite 4)

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# iscsiadm --mode discovery --type sendtargets --portal target_ip

Also can be express as

# iscsiadm –m discovery –t st –p target_ip

Example: discover the target and show node names on it.

# iscsiadm –m discovery –t st –p 192.168.11.150

192.168.11.150:3260,0 iqn.2004…(omission)…p150c-000a8a27a:default-target

192.168.12.150:3260,0 iqn.2004…(omission)…p150c-000a8a27a:default-target

Query the list of targets, the usage is

# iscsiadm –m discovery

The target can be deleted once not using it anymore, the usage is

# iscsiadm –m discovery –t st –p target_ip -- operation delete - p target_ip

Operational mode – node is used to login/logout nodes, the usage is

# iscsiadm --mode node --targetname target_iqn --portal target_ip --login

# iscsiadm --mode node --targetname target_iqn --portal target_ip –logout

Also can be express as

# iscsiadm –m node –T target_iqn –p target_ip –l

# iscsiadm –m node –T target_iqn –p target_ip –u

Example: login and logout target form target IP portal.

# iscsiadm –

node –T iqn.2004…(omission)…p150c-000a8a27a:default-target\

> -p 192.168.11.150 -l

# iscsiadm –m node –T iqn.2004…(omission)…p150c-000a8a27a:default-target\

> -p 192.168.11.150 -u

Query the list of nodes, the usage is

# iscsiadm –m node

The node can be deleted once not using it anymore, the usage is

# iscsiadm –m node –operation delete –p target_ip

Operation mode – session is used to manage the session, the usage is…

# iscsiadm --mode session

This command will list the iSCSI session, also can be express as

# iscsiadm –m session

Example: list the iSCSI session.

# iscsiadm –

session

tcp: [1] 192.168.11.150:3260,1 iqn.2004-08…(omission)…p150c-

0a8a27a:default-target

In session mode, the iSCSI session can be logout, the usage is

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Red Hat ENTERPRISE LINUX 5.1 DM MULTIPATH Bedienungsanleitung Seite 4