How to fix the problem with "LLT lltconfig ERROR V-14-2-15245 cluster id 345 is already being used by nid 1 and has the address"

Problem

 

[ ISSUE ]
LLT failed to start up

Error Message

 

[ ERROR MESSAGES ]
# lltconfig -c
LLT lltconfig ERROR V-14-2-15245 cluster id 345 is already being used by nid 1 and has the address - 00:03:BA:C2:8F:CA
LLT lltconfig ERROR V-14-2-15664 LLT could not configure any link

Cause

 

[ CAUSE ]
This is CE driver issue and beacuse of that LLT gets extra bytes (7 bytes) at receiver side.
This is causing LLT to start automatically.
 However, once LLT is started there is no issue because in LLT driver it truncates these extra bytes but in lltconfig command which starts LLT it does not truncate these extra butes beacuse it never expected such extra bytes.
 
As for this behavior, the fix was privided to handle this as a workaround to this CE driver issue through the incident 2413983 below.

Solution

 

[ WORKAROUND ]
#lltconfig -c -n O -o
#svcadm clear llt
 
 
[ PERMANENT FIX ]
VRTSllt5.1SP1P1 which will include the fix for the incident 2413983
 
However, it is strongly recommended to install VRTSllt5.1SP1RP2 where an additional fix (e2439895) has been added few more additional checks in LLT just to make the code more robust in such faulty nic/driver scenarios
 
So once RP2 will be released, it may be required to install accordingly.

Applies To

 

[ VERSION OF OS/PACKAGE ]
SFHA5.1SP1 for Solaris 10

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