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178 Posts
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April 14th, 2015 07:00
Power path for Liniux shows host path details ?
Hello,
We have power path installed on Windows Array management server, We are planning to migrate to either Appliance or to Linux machine.
Came to know that appliance GUI is not supported to display Host path details.
Could some one suggest, Power path for Linux has the capabilities to display path details, similar to power path viewer on Windows ?
Thank you
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Butch777
88 Posts
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April 14th, 2015 08:00
hi khkris - thanks for your post. If I understand the question, you are looking for a GUI-based approach to displaying host path details?
The PowerPath Viewer does work with Linux hosts (Viewer supports all PowerPath hosts).
Let me know if you have further questions.
Bob Lonadier
PowerPath Product Manager
dynamox
9 Legend
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20.4K Posts
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April 14th, 2015 10:00
command line ?
powermt display dev=all
HurseB
11 Posts
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April 19th, 2015 13:00
What exact information are you looking for. There is no gui in linux but there is command line..
A few examples. Please see the PowerPath CLI and System Messages Reference guide for more information
powermt display dev=all
Pseudo name=emcpowerf
CLARiiON ID=APM000XXXXXXXX [linuxhost1]
Logical device ID=6XXXXXXXXXXXXXXXXXXXXXXXXXXXX [LUN 42]
state=alive; policy=CLAROpt; queued-IOs=0
Owner: default=SP B, current=SP B Array failover mode: 4
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
1 lpfc sdw SP B0 active alive 0 0
1 lpfc sdp SP A1 active alive 0 0
0 lpfc sdi SP B1 active alive 0 0
0 lpfc sdb SP A0 active alive 0 0
powermt display alua dev=all
Pseudo name=emcpowerf
CLARiiON ID=APM000XXXXXXXX [linuxhost1]
Logical device ID=6XXXXXXXXXXXXXXXXXXXXXXXXXXXX [LUN 42]
state=alive; policy=CLAROpt; queued-IOs=0
Owner: default=SP B, current=SP B Array failover mode: 4
==============================================================================
---- Host ---- - Stor - ------------ I/O Path ------------- -- Stats ---
### I/O Paths Interf. ALUA State Mode State Errors
==============================================================================
1 sdw SP B0 Active/optimized active alive 0
1 sdp SP A1 Active/non-optimized active alive 0
0 sdi SP B1 Active/optimized active alive 0
0 sdb SP A0 Active/non-optimized active alive 0
powermt display ports
Storage class = CLARiiON
==============================================================================
----------- Storage System --------------- -- I/O Paths -- --- Stats ---
ID Interface Wt_Q Total Dead Q-IOs Errors
==============================================================================
APM000XXXXXXXX SP B0 256 7 0 0 0
APM000XXXXXXXX SP A1 256 7 0 0 0
APM000XXXXXXXX SP B1 256 7 0 0 0
APM000XXXXXXXX SP A0 256 7 0 0 0
powermt display bus
CLARiiON logical device count=7
==============================================================================
----- Host Bus Adapters --------- ------ Storage System ----- - I/O Paths -
### HW Path ID Interface Total Dead
==============================================================================
0 lpfc APM000XXXXXXXX SP B1 7 0
0 lpfc APM000XXXXXXXX SP A0 7 0
1 lpfc APM000XXXXXXXX SP B0 7 0
1 lpfc APM000XXXXXXXX SP A1 7 0