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тАО04-05-2010 04:17 AM
тАО04-05-2010 04:17 AM
Solved! Go to Solution.
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тАО04-05-2010 04:35 AM
тАО04-05-2010 04:35 AM
Re: SAN Disks not appearing
Which is your OS version ?
Are you sure your EVA is up and running and your Fabrc is fine?
is there any other Storage LUNs mapped to this server?
Is there any other server using this EVA which is working fine ?
Could you please paste the output of the ioscan -fun and ioscan -fn command output???
Regards,
Sooraj
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тАО04-05-2010 05:15 AM
тАО04-05-2010 05:15 AM
Re: SAN Disks not appearing
The EVA is up and running because it's also connected to other servers which don't have any problem.
Also the EVA is operating normally whithout warnings nor errors.
All Luns mapped to this server are not showing.
It's a bit hard for me now to paste the ioscan output. but I can answer if you have a specific question.
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тАО04-05-2010 06:11 AM
тАО04-05-2010 06:11 AM
Re: SAN Disks not appearing
b) insf -e (* to be sure *)
c) ioscan -funC (* to read the new updates and current device paths *)
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тАО04-05-2010 06:16 AM
тАО04-05-2010 06:16 AM
Re: SAN Disks not appearing
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тАО04-05-2010 07:27 AM
тАО04-05-2010 07:27 AM
Re: SAN Disks not appearing
Somecards running with old firmware/drivers may show this kind of behaviour ( there are some known issues for some cards.)
Is there any chance to remove the FC cable and reinsert it ????
Regards,
Sooraj
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тАО04-05-2010 07:48 AM
тАО04-05-2010 07:48 AM
SolutionSanswitchports of the sanswitches, the server fc hba's are connected to, are probably in disabled state.
Enable the sanswitchports of the sanswitches, i.e if its a brocade sanswitch, telnet
Also cut&paste the output of fcmsutil /dev/
Greetz,
Chris
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тАО04-05-2010 09:58 AM
тАО04-05-2010 09:58 AM
Re: SAN Disks not appearing
Chris, the SAN switch was working normally and no-one changed any configurations to it. So why could the ports be disabled?
Anyway I'll do what you suggested tomorrow to see if that would help the situation.
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тАО04-05-2010 11:12 PM
тАО04-05-2010 11:12 PM
Re: SAN Disks not appearing
2) ioscan -fun (send output)
3) Do you see fcd0 or fcd1 in /dev ?
4) What's the EVA model?
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тАО04-06-2010 02:58 AM
тАО04-06-2010 02:58 AM
Re: SAN Disks not appearing
You run the ioscan for the controllers.
ioscan -fnCctl.
If this shows any output then the server can see that EVA.
Then run the ioscan for the disks
If no controllers are seen from ioscan output then there is some issues with the zoning at the SAN Swicth Side.
Also let us know what Multipath is been used
Sagar