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тАО11-26-2006 02:49 AM
тАО11-26-2006 02:49 AM
but I am getting an error with ioctl failed.
how can i set it up?
if i attach only one server then i can see the disks but not both of them.
Any one any idea?
Solved! Go to Solution.
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тАО11-26-2006 05:33 AM
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тАО11-26-2006 05:48 AM
тАО11-26-2006 05:48 AM
Re: hp ux cluster with msa 30
I guess it is a single bus one ,
am i sure?
my question is that whenever i connect the other server to the other connector , the disk is not shown, only one connector works.
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тАО11-26-2006 07:08 AM
тАО11-26-2006 07:08 AM
Re: hp ux cluster with msa 30
Look at the picture on p14 (1-3) of the user guide:
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00294132/c00294132.pdf
My guess is your IO module looks like the one on the left - that means you have a dual-bus MSA30.
Note that the 2 SCSI connection are for seperate slots in the enclosure - its not just one SCSI bus. slots 1-7 are presented on SCSI port A and slots 8-14 on SCSI port B. *no* disks are presented on both SCSI ports, and both SCSI buses are internally terminated.
If you don't have the MI version, you simply can't present disks to 2 hosts - its one of those cases where 'not supported' literally means 'doesn't work'.
HTH
Duncan
I am an HPE Employee
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тАО12-04-2006 11:59 PM
тАО12-04-2006 11:59 PM
Re: hp ux cluster with msa 30
Then run the SCSI command. It will show you all your io cards, they all have an adapter ID of 7 as factory default.
Change these ID for the IO cards that have hte SCSI cables running to the disk array all to a unique number (I used 5,6,7 and 8) for my 4 SCSI cables.
Boot to UNIX, do an ioscan from both machines, you should now be able to see all disks from all machines.
Remove a disk from the array, and check that the same disk is seen as missing from both machines, if it is not swap your cables around.
Hope this helps
Gavin
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тАО12-05-2006 07:00 AM
тАО12-05-2006 07:00 AM
Re: hp ux cluster with msa 30
Any way thank you very much. By the way i tried to change the SCSI ID from inside the Unix didn't work !!