Displaying SCSI LUN Information
Use the
show scsi-target
and
show fcns database
commands to display the results of the discovery. See Examples
20-1
to
20-8
.
Example 20-1 Displays the Discovered Targets
switch# show scsi-target status
Note This command takes several minutes to complete, especially if the fabric is large or if several devices are slow to respond.
Example 20-2 Displays the FCNS Database
switch# show fcns database -------------------------------------------------------------------------- FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE -------------------------------------------------------------------------- 0xeb0000 N 21:01:00:e0:8b:2a:f6:54 (Qlogic) scsi-fcp:init 0xeb0201 NL 10:00:00:00:c9:32:8d:76 (Emulex) scsi-fcp:init Total number of entries = 2 -------------------------------------------------------------------------- FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE -------------------------------------------------------------------------- 0xed0001 NL 21:00:00:04:cf:fb:42:f8 (Seagate) scsi-fcp:target Total number of entries = 1 -------------------------------------------------------------------------- FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE -------------------------------------------------------------------------- 0xcafe00 N 20:03:00:05:30:00:2a:20 (Cisco) FICON:CUP Total number of entries = 1
Example 20-3 Displays the Discovered Target Disks
switch# show scsi-target disk -------------------------------------------------------------------------------- VSAN FCID PWWN VENDOR MODEL REV -------------------------------------------------------------------------------- 1 0x9c03d6 21:00:00:20:37:46:78:97 Company 4 ST318203FC 0004 1 0x9c03d9 21:00:00:20:37:5b:cf:b9 Company 4 ST318203FC 0004 1 0x9c03da 21:00:00:20:37:18:6f:90 Company 4 ST318203FC 0004 1 0x9c03dc 21:00:00:20:37:5a:5b:27 Company 4 ST318203FC 0004 1 0x9c03e0 21:00:00:20:37:36:0b:4d Company 4 ST318203FC 0004 1 0x9c03e1 21:00:00:20:37:39:90:6a Company 4 ST318203 CLAR18 3844 1 0x9c03e2 21:00:00:20:37:18:d2:45 Company 4 ST318203 CLAR18 3844 1 0x9c03e4 21:00:00:20:37:6b:d7:18 Company 4 ST318203 CLAR18 3844 1 0x9c03e8 21:00:00:20:37:38:a7:c1 Company 4 ST318203FC 0004 1 0x9c03ef 21:00:00:20:37:18:17:d2 Company 4 ST318203FC 0004
Example 20-4 Displays the Discovered LUNs for All Operating Systems
switch# show scsi-target lun os all ST336607FC from SEAGATE (Rev 0006) FCID is 0xed0001 in VSAN 7, PWWN is 21:00:00:04:cf:fb:42:f8 -------------------------------------------------------------------------------- OS LUN Capacity Status Serial Number Device-Id -------------------------------------------------------------------------------- WIN 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8 AIX 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8 SOL 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8 LIN 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8 HP 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8
Example 20-5 Displays the Discovered LUNs for the Solaris OS
switch# show scsi-target lun os solaris ST336607FC from SEAGATE (Rev 0006) FCID is 0xed0001 in VSAN 7, PWWN is 21:00:00:04:cf:fb:42:f8 -------------------------------------------------------------------------------- OS LUN Capacity Status Serial Number Device-Id -------------------------------------------------------------------------------- SOL 0x0 36704 Online 3JA1B9QA00007338 C:1 A:0 T:3 20:00:00:04:cf:fb:42:f8
The following command displays the port WWN that is assigned to each OS (Windows, AIX, Solaris, Linux, or HPUX)
Example 20-6 Displays the pWWNs for each OS
switch# show scsi-target pwwn ------------------------------ ------------------------------ WIN 24:91:00:05:30:00:2a:1e AIX 24:92:00:05:30:00:2a:1e SOL 24:93:00:05:30:00:2a:1e LIN 24:94:00:05:30:00:2a:1e HP 24:95:00:05:30:00:2a:1e
Example 20-7 Displays Customized Discovered Targets
switch# show scsi-target custom-list
Use the
show scsi-target auto-poll
command to verify automatic discovery of SCSI targets that come online. The internal uuid number indicates that a CSM or an IPS module is in the chassis.
Example 20-8 Displays Automatically Discovered Targets
switch# show scsi-target auto-poll auto-polling is enabled, poll_start:0 poll_count:1 poll_type:0
To display the results of the discovery using Device Manager, follow these steps:
Step 1 Choose
FC
>
Advanced
>
LUN
s
You see the LUN Configuration dialog box.
Step 2 Click the LUN tab or the Targets tab.