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03-08-2004 03:20 AM
03-08-2004 03:20 AM
FC60 problem
I am having FC60 with 2 controllers & I am not able to see all the LUNS from both the controllers.....some LUNS are shown from one controller & some from other.
Can anyone help??
Regards,
Rajesh G.
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03-08-2004 06:35 PM
03-08-2004 06:35 PM
Re: FC60 problem
This is santosh here.I wanted the led status of the Array.
Regards
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03-08-2004 07:01 PM
03-08-2004 07:01 PM
Re: FC60 problem
HP-UX or Windows?
If Windows, you need to have HP Storage Manager-NT installed!
In HP-UX you need to have RDAC installed.
In any case, LUN0 needs to be configured and visible to the host!
Also see http://h200007.www2.hp.com/bc/docs/support/SupportManual/lpg28614/lpg28614.pdf
Cheers
Peter
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03-09-2004 01:30 AM
03-09-2004 01:30 AM
Re: FC60 problem
Has the system been running successfully for a period of time and only recently you observed this problem? Did the problem occur while sytem was running, or after a re-start?
If after a restart, you might simply try powering everything down, then power up the system in the sequence, waiting for all devices in the step to power up before proceding to the next... 1)external drive enclosures 2)FC60 3)host machine
If during normal operations, did amdsp indicate any problem with the controllers in the fc60? We have had experience that the fc60 can get "confused" and the controller (channel A or channel B) needs to be reset. Suggest that you speak with HP hardware support (don't try this at home) - if one of the controllers is down, we've been successful (2 out of three times) at simply resetting the TROUBLED controller - if it responds (and it probably will) wait for all the drives to sync up, then reset the opposing controller, so that both the controllers can back into sync.
(The one time this did not work for us, a LUN came back with the incorrect LUN designation and the coresponding file system was trashed.)
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03-09-2004 05:31 AM
03-09-2004 05:31 AM
Re: FC60 problem
If it happend after a system restart, its the probem with the NVRAM info in the controller. This can be restored throug the RS232 console commands.(It rescans the LUNs and updates the information in the controller)
Pls check up with HP support personal for the password.
Sijesh
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