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Redhat 6 - FCP adapter

The FCP adapter appears to be down on my server. Can someone help me troubleshoot, issue commands verify this...and perhaps get it back online? (send a reset command?)

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Zephyr ICT

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Rambl

ASKER

Do you know any commands to attempt to bring the port up or back online?

Zephyr ICT

If you can give me more info regarding your hardware maybe, it can differ ... Did the command I gave you work?
Do you know the brand of the HBA in your device having this issue?

gheist

And what is down - adapter, link, path or target?

Rambl

ASKER

Yes, thanks spravtek - the command returned if it was online or not.

@gheist. This is on a HP blade chassis. It has 16 blades in it. I'm still trying to understand the hardware configuration. But, I'm guessing if the HBA is down, the other blades would be having issues too. Correct?

driver name: lpfc
model: 554FLB
model description: HP FlexFabric 10Gb 2-port 554FLB Adapter
hardware version: 00000003
driver version: 8.2.0.108.4p; HBAAPI(I) v2.3.b, 07-12-10
firmware version: 4.1.402.20, sli-4

host0 information. host1, which is down, is the same.

Any ideas on what command I can issue to reset or rescan it without rebooting?

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gheist

How do you know anything is DOWN? Any log messages to prove it?