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Determinng ITL count in Invista
We are running Invista in a very large environment and are hitting the max ITL count all over the place.
There is no simple way to provide a report from Element Manager that shows this so that we can plan properly
Does anyone have a script or tool that they have that can provide this?
Much appreciated
Ayman_Talkhan
25 Posts
0
August 18th, 2010 03:00
Hello,
I'm not entirely sure if this is what you're looking for but I have found a primus emc165669 which relates to this issue, in case you are unable to view the primus solution kindly check below:
Note:
Each HBA port WWN is counted as an I (Initiator)
Each Virtual Target Port WWN is counted as a T (Target)
Equation:
+ (Number of LUNs on AVT1) * (Number of Initiators logging into AVT1)
+ (Number of LUNs on AVT2) * (Number of Initiators logging into AVT2)
...
+ (Number of LUNs on AVTn) * (Number of Initiators logging into AVTn)
switch# show santap module 2 dvtlun brief
switch# show santap module 2 dvtlun brief | count
switch# show santap module 2 avtlun brief
switch# show santap module 2 avtlun brief | count
switch# attach mod 2
module#show isapi dpp all queue | include LUN | count
module#show isapi dpp 1 queue
module#show isapi dpp 1 queue | include LUN | count
module#show isapi dpp 2 queue
module#show isapi dpp 2 queue | include LUN | count
module#show isapi dpp 3 queue
module#show isapi dpp 3 queue | include LUN | count
module#show isapi dpp 4 queue
module#show isapi dpp 4 queue | include LUN | count
module#show isapi dpp 5 queue
module#show isapi dpp 5 queue | include LUN | count
module#show isapi dpp 6 queue
module#show isapi dpp 6 queue | include LUN | count
module#show isapi dpp 7 queue
module#show isapi dpp 7 queue | include LUN | count
module#show isapi dpp 8 queue
module#show isapi dpp 8 queue | include LUN | count
module#exit
I hope this answers your question.
If not please let me know
Malpaso1
3 Posts
0
August 23rd, 2010 06:00
Thanks Ayman
I appreciate it
Malpaso1
3 Posts
0
August 23rd, 2010 10:00
Hello Ayman
Can you tell me if I need to run these commands from the DPC?
I have logged in to the DPC and the commands are not available.
Thanks again
Ayman_Talkhan
25 Posts
0
August 29th, 2010 00:00
Hello Malpaso,
I entered the commands above through CLI on the switch itself (i am not entirely sure what you mean by DPC).
I apologize for the inconvenience.
Regards,
Ayman