Solaris9 Explorer Script/opt/SUNWexplo/tools/fcal Part Luxadm Display Runs For Too Long And Hangs (Doc ID 1614864.1)

Last updated on OCTOBER 05, 2022

Applies to:

Symptoms

Solaris 9 explorer script /opt/SUNWexplo/tools/fcal part luxadm display runs for too long and hangs up other jobs

luxadm_display 5005076303ffc0c1 command of explorer runs too long and creates a huge file. Seems like it's doing duplicates.

from the explorer 
* the command luxadm display 5005076306ffc397 works as expected 
* the same command to the other storage port repeat for 318 times the command 

IE 

/dev/rdsk/c2t50050763031BC0C1d89s2
/dev/rdsk/c4t50050763031000C1d89s2

% grep rdsk luxadm_display_5005076303ffc0c1.out > rdd
% grep d89s rdd |wc -l
    318


* the only difference  is the FW of the two arrays :5005076306ffc397   >>>> FW 694

c2t5005076306230397d0   IBM        2107900              694 75R57517710
c2t5005076306230397d1   IBM        2107900              694 75R57515011
c4t500507630613C397d0   IBM        2107900              694 75R57517710
c4t500507630613C397d1   IBM        2107900              694 75R57515011


and the 5005076303ffc0c1  >>>>> 227 


c2t50050763031BC0C1d148 IBM        2107900              227 75065415002
c4t50050763031000C1d148 IBM        2107900              227 75065415002


and the same behavior for the luxadm -e dump_map 

% more luxadm_-e_dump_map_5005076303ffc0c1.out
Pos  Port_ID Hard_Addr Port WWN         Node WWN         Type
0    640d13  0         50050763031bc0c1 5005076303ffc0c1 0x0  (Disk device)
1    645e13  0         5005076306230397 5005076306ffc397 0x0  (Disk device)
2    643c13  0         210000e08b0989a9 200000e08b0989a9 0x1f (Unknown Type,Host Bus Adapter)
Pos  Port_ID Hard_Addr Port WWN         Node WWN         Type
0    640d13  0         50050763031bc0c1 5005076303ffc0c1 0x0  (Disk device)
1    645e13  0         5005076306230397 5005076306ffc397 0x0  (Disk device)
2    643c13  0         210000e08b0989a9 200000e08b0989a9 0x1f (Unknown Type,Host Bus Adapter)
Pos  Port_ID Hard_Addr Port WWN         Node WWN         Type
0    640d13  0         50050763031bc0c1 5005076303ffc0c1 0x0  (Disk device)
1    645e13  0         5005076306230397 5005076306ffc397 0x0  (Disk device)
2    643c13  0         210000e08b0989a9 200000e08b0989a9 0x1f (Unknown Type,Host Bus Adapter)
Pos  Port_ID Hard_Addr Port WWN         Node WWN         Type
0    640d13  0         50050763031bc0c1 5005076303ffc0c1 0x0  (Disk device)
1    645e13  0         5005076306230397 5005076306ffc397 0x0  (Disk device)
2    643c13  0         210000e08b0989a9 200000e08b0989a9 0x1f (Unknown Type,Host Bus Adapter)
...........snip 

discovered 159 times the devices in the same dump_map

Cause

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