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August 10th, 2016 10:00
Powerpath powermt display: UNKNOWN for HW PATH
Curious if this is a problem or not; on some hosts, running powermt display dev=all yields the following:
The paths are good, everything is active and alive, all ports are logged into the array (a VNX).. but it's just odd that instead of "qla2xxx" I see "unknown" on the first psuedodevice.
Any thoughts?
login as: root
xen-R9B2:~ # powermt display dev=all
Pseudo name=emcpowera
VNX ID=APM00142118655 [XEN-host]
Logical device ID=60060160F02039001280043534EDE511 [vm-box-SC 107]
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
==============================================================================
7 qla2xxx sdb SP B4 active alive 0 0
7 qla2xxx sdc SP A4 active alive 0 0
8 UNKNOWN sdm SP A1 active alive 0 0
8 UNKNOWN sdn SP B1 active alive 0 0
Pseudo name=emcpowerc
VNX ID=APM00142118655 [XEN-host]
Logical device ID=60060160F0203900344155BBCCF1E511 [PO2-109-SC]
state=alive; policy=CLAROpt; queued-IOs=0
Owner: default=SP A, current=SP A Array failover mode: 4
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
7 qla2xxx sde SP A4 active alive 0 0
7 qla2xxx sdd SP B4 active alive 0 0
8 qla2xxx sdr SP B1 active alive 0 0
8 qla2xxx sdq SP A1 active alive 0 0
xen-host:~ #
xen-host:~ # powermt display paths
VNX logical device count=2
==============================================================================
----- Host Bus Adapters --------- ------ Storage System ----- - I/O Paths -
### HW Path ID Interface Total Dead
==============================================================================
7 qla2xxx APM00142118655 SP B4 2 0
7 qla2xxx APM00142118655 SP A4 2 0
8 qla2xxx APM00142118655 SP A1 2 0
8 qla2xxx APM00142118655 SP B1 2 0
kelleg
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August 10th, 2016 14:00
You might what to also post this to the PowerPath discussion board - you might get a quicker answer.
PowerPath
glen
lpphiggp
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August 11th, 2016 06:00
Ah, missed that! Thanks Glen