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[ogfs-users]DMEP problem



Hi!
I'm starting to use OpenGFS on 2-node cluster connected to shared SCSI storage 
based on Infortrend SentinelRAID 2500 SCSI RAID controller. Description of 
this contoller says, that there is a support for "GFS DMEP", however test 
program dmap_tester (guess it should named dmep_test ?) found in 
<ogfs_source>/src/tools/test_dmep says:

# ./dmap_tester /dev/sg0
Info about the device:
        Manufacturer: IFT    
        Product: SR2500         
        Revision: 032
        Vendor unique:  3300582
Test 00: Doing some basic tests with Select_Config, Enable, Sense_Config, Load 
and Store commands
        Failed CDB: 0x85 0x02 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
0x00 0x00 0x00 0x12 0x00 
Sense retuned: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
0x00 0x00 0x00 0x00 0x00 0x00 0x04 0x02 
In test 00 the MemExp In Sense Config comamnd failed.

What's wrong?
Is it a misconfiguration of my RAID-controller (but i didn't found any 
DMEP-related configuration options in it)?
Or i have to use some kernel modules/patches/options?

Any help wolud be greatly appreciated.

 Kirill



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