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storage tape library path show-by-initiator

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Display a list of LUNs on the given tape library

Availability: This command is available to cluster administrators at the admin privilege level.

Description

This command displays path information for every initiator port connected to a tape library. The output is similar to the storage library path show command but the output is listed by initiator.

Parameters

{ [-fields <fieldname>,…​]

fields used to be used in this display

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-node {<nodename>|local}] - Controller name

The name of the clustered node for which information is being displayed.

[-initiator <text>] - Initiator Port

Initiator port that the clustered node uses.

[-target-wwpn <text>] - Target Port

Target World Wide Port Name. Port on the storage tape library that is being used.

[-initiator-side-switch-port <text>] - Initiator Side Switch Port

Switch port connected to the clustered node.

[-target-side-switch-port <text>] - Target Side Switch Port

Switch port connected to the tape library.

[-array-name <array name>] - Library Name

Name of the storage tape library that is connected to the cluster.

[-tpgn <integer>] - Target Port Group Number

TPGN refers to the target port group to which the target port belongs. A target port group is a set of target ports which share the same LUN access characteristics and failover behaviors.

[-port-speed <text>] - Port Speed

Port Speed of the specified port.

[-path-io-kbps <integer>] - Kbytes of I/O per second on Path (Rolling Average)

Rolling average of Kbytes of I/O per second on the library path.

[-path-iops <integer>] - Number of I/O per second on Path (Rolling Average)

Rolling average of I/O per second on the library path.

[-initiator-io-kbps <integer>] - Kbytes of I/O per second on Initiator (Rolling Average)

Rolling average of Kbytes of I/O per second on the initiator port.

[-initiator-iops <integer>] - Number of I/O per second on Initiator (Rolling Average)

>Rolling average of I/O per second on the initiator port.

[-target-io-kbps <integer>] - Kbytes of I/O per second to Target (Rolling Average)

Rolling average of Kbytes of I/O per second on the target port.

[-target-iops <integer>] - Number of I/O per second to Target (Rolling Average)

Rolling average of I/O per second on the target port.

Examples

The following example displays the path information by initiator for a storage tape library.

cluster1::> storage tape library path show-by-initiator
Node: cluster1-01
          Initiator I/O       Initiator Side     Path I/O          Target Side   Target I/O
Initiator        (KB/s)          Switch Port       (KB/s)          Switch Port       (KB/s)      Target Port Library Name
--------- ------------- -------------------- ------------ -------------------- ------------ ---------------- ----------------
0b                    0 sw_tape:6                       0            sw_tape:0            0 510a09800000412d TAPE_LIB_1
                                                                     sw_tape:1            0 510a09820000412d TAPE_LIB_1
3d                    0 N/A                             0                  N/A            0 50050763124b4d6f TAPE_LIB_2
3 entries were displayed.