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12-19-2013 08:36 PM
12-19-2013 08:36 PM
Can't see my host's wwn in 3PAR
I can't see my host's wwn in 3par , although I can see it in switch and zoning is done perfectly.
Here is my environment...
I have two c7000 enclousres and I am planning to present 3par volumes to the servers in those enclosures.
When powered on the servers I can see its wwn in switch and did zoning. (Enclosure 1 and 2 are working fine untill this step)
But when I create host in 3par , I can't see the wwn of Enclosure 1 servers (Enclosure 2 is working fine).
I suspect that I misconfigured VC in Enclosure 1. But I could see the wwn of Enclosure 1 servers in switch , hence assuring myself VC is not a problem.
Someone help me where to start my debugging ?
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12-19-2013 11:40 PM
12-19-2013 11:40 PM
Re: Can't see my host's wwn in 3PAR
Check the settings for the 3par ports. Must be target, not initiator.
Hope this helps!
Regards
Torsten.
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12-22-2013 07:44 PM
12-22-2013 07:44 PM
Re: Can't see my host's wwn in 3PAR
I checked those settings. It is not a problem as one server is working fine.
Additional information : I created another one server profile. So totally now I have 3 server profile.
1 st server profile - Bay 8 : WWN can be discoverd in switch and also in 3PAR . Working fine and can assign volumes.
2nd server profile - Bay 9 : WWN can be discovered in switch , but cant see WWN in 3PAR
3rd server profile - Bay 7 : WWN cannot be seen in switch and not hence can't see in 3PAR
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05-05-2014 11:21 PM
05-05-2014 11:21 PM
Re: Can't see my host's wwn in 3PAR
i had the same issue with HPUX V3 and i fixed it
1- check that zoning is done perfectly
2-from the 3PAR IMC, add manually the WWN of your two HBA (click on assign in the host wizard)
3- rescan fromthe host using #ioscan -fnNCdisk
and it will work
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06-07-2014 04:55 PM - edited 06-07-2014 04:56 PM
06-07-2014 04:55 PM - edited 06-07-2014 04:56 PM
Re: Can't see my host's wwn in 3PAR
I ran into this same issue with 2 new blades. I added the wwn manually as stated in this post. However, it still not seeing hosts (see attached pic). Where exactly do I run the #ioscan -fnNCdisk command?
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06-08-2014 02:25 AM
06-08-2014 02:25 AM
Re: Can't see my host's wwn in 3PAR
>Where exactly do I run the #ioscan -fnNCdisk command?
Only on your HP-UX system. :-)
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06-08-2014 04:42 PM
06-08-2014 04:42 PM
Re: Can't see my host's wwn in 3PAR
I am not running HP-UX. Is there any other way of accomplishing the same task without HP-UX?
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06-17-2014 03:02 PM - edited 06-17-2014 03:04 PM
06-17-2014 03:02 PM - edited 06-17-2014 03:04 PM
Re: Can't see my host's wwn in 3PAR
For anyone else having this issue. In virtual connect manager your server ports are most likely "not logged in" under HP VC FlexFabric Module . From ESXi shell:
# esxcfg-fcoe -d vmnic2
# esxcfg-fcoe -d vmnic3
Reference this thread for the original post:
http://h30499.www3.hp.com/t5/HP-BladeSystem-Virtual-Connect/BL460c-Gen-with-V2-Intel-CPUs-can-t-see-534FLB-s-HBA/m-p/6275753#M3158
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07-27-2015 03:03 AM
07-27-2015 03:03 AM
Re: Can't see my host's wwn in 3PAR
Hi,
have you got solution , i am facing same issue .
Bay 1 : WWN nuber discovered in Brocade San switch , Discovered in 3PAR(10800) working fine
BAY 2 : WWN number discovered in Brocade san switch , but not discovering in 3PAR
BAY3 : WWN nuber discovered in Brocade San switch , Discovered in 3PAR(10800) working fine
vc profile is same for all the blade servers ,
I have installed ESXi6.0 boot from SAN in bay1 abd 3 but i am not able in bay 2
even i have added host WWN manually in 3par but no luck
Thanks&Regards,
Venkat
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05-23-2017 07:37 AM
05-23-2017 07:37 AM
Re: Can't see my host's wwn in 3PAR
We ended up rebooting the 3Par... :O After this all WWNs were shown. No Server-Reboot, no Portdisable on Switches or 3Par helped.
I think we tried everything without success. Last option was reboot of our 3Par.