Fibre Channel (SAN)

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New Member
Posts: 1
Registered: ‎05-16-2017

how to check what wwn was connected after a port went offline

Hi All,

 

Can you please help if there is command to check what wwn or device was connected on a specific port before it went offline in case i do not have supportshow.

Brocade Moderator
Posts: 63
Registered: ‎04-27-2009

Re: how to check what wwn was connected after a port went offline

Hi,

 

starting with FOS 7.4.x there is a command:

 

portloginshow [Port] -history

 

It will show you all recent WWN logouts.

 

If you are below 7.4 it will be difficult...

 

TL

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Any and all information provided by me is not reviewed, approved or endorsed by Brocade and is provided solely as a convenience for Brocade customers. All systems and all networks are different and unique. If you have a service affecting network problem, please open a TAC service request for service through Brocade, or through your OEM equipment provider.
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Brocade Moderator
Posts: 185
Registered: ‎03-29-2011

Re: how to check what wwn was connected after a port went offline

Hi,

 

earlier release ((at least from 7.2) there is nsdevlog which can be used like

 

nsdevlog --show -port <port number>

 

or

 

nsdevlog --show -slot <slot> -port <portnumber>

 

 


Any and all information provided by me is not reviewed, approved or endorsed by Brocade and is provided solely as a convenience for Brocade customers. All systems and all networks are different and unique. If you have a service affecting network problem, please open a TAC service request for service through Brocade, or through your OEM equipment provider. If this provided you with a solution to this issue, please mark it with the button at the bottom "Accept as solution"

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