powermt display

[praveen..]

hi,
from which commmand , i will get this type of output:

Logical device ID=6006016000C50E0009EA95D9DBF0D911 [LUN 131]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
20 0/0/10/1/0.11.15.0.0.1.3 c20t1d3 SP A0 active alive 0 1
23 0/0/10/1/0.11.47.0.0.1.3 c23t1d3 SP B0 active alive 0 1
26 1/0/8/1/0.21.15.0.0.1.3 c26t1d3 SP A1 active alive 0 1
29 1/0/8/1/0.21.47.0.0.1.3 c29t1d3 SP B1 active alive 0 1

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[Deoncia Grayson_1]

Do you have a question in reference to this output, Praveen?

[baiju_3 · Accepted solution]

Hi Praveen,

powermt display dev=all.


Regards ..BL.

[Arunvijai_4]

Hi Praveen,

# powermt display dev=all

will display the above output.

-Arun

[Raj D.]

Praveen ,

Its # powermt display dev=all

For further details :
# man powermt

( When powerpath is installed powermt command gets available.).
# swlist -l product | grep -i power

Cheers,
Raj.

[praveen..]

# powermt display
Symmetrix logical device count=0
CLARiiON logical device count=104
==============================================================================
----- Host Bus Adapters --------- ------ I/O Paths ----- ------ Stats ------
### HW Path Summary Total Dead IO/Sec Q-IOs Errors
==============================================================================
18 1/0/2/1/0.21.47.0.0 optimal 104 0 - 0 0
19 0/0/10/1/0.11.15.0.0 optimal 104 0 - 0 0
20 0/0/10/1/0.11.47.0.0 optimal 104 0 - 0 0
21 1/0/2/1/0.21.15.0.0 optimal 36 0 - 0 0



does it means that i have some problems with HW Path:21 ?

if yes, then how can i resolve it.

[Deoncia Grayson_1]

No, this does not necessarily means you have errors on HW Path:21 but I would be curious to find out why you have only 36 disks on HW Path 1/0/2/1/0.21.15.0.0 and 104 on 1/0/2/1/0.21.47.0.0

[Lolupee]

# powermt display dev=all

will give you more information on each of the devices. If you do not have a failover or the drive fails you would know.

[Arunvijai_4]

Hi Praveen,

It doesn't necessarily mean you have problem at 21. You can find out more from, # ioscan -fnC disk and look at state. Also, you can find more information by, # powermt display device=

-Arun