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тАО01-09-2006 04:00 AM
тАО01-09-2006 04:00 AM
Hi,
We have connected Overland NEO2000 (tape library) to L1000 running HP-UX 11.23. We have connected NEO2000 via HP Tachyon XL2 Fibre Channel Mass Storage Adapter. Initially the tape drives were not showing up on "ioscan -fn". After searching ITRC, i got the solution here (http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080092716)
When i changed "Hard Address Assignment" on Overland NEO2000 FCO (Fibre channel Option) to enabled, "ioscan -fn" started listing tapes drives.
But i am still seeing UNCLAIMED UNKNOWN in "ioscan -fn"
unknown -1 0/3/0/0.8.0.255.0.3.0 UNCLAIMED UNKNOWN OVERLANDNEO Series
Here is the complete list of "ioscan -fn" output for Hardware address 0/3/0/0
fcp 1 0/3/0/0.8 fcp CLAIMED INTERFACE FCP Protocol Adapter
ext_bus 4 0/3/0/0.8.0.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 8 0/3/0/0.8.0.255.0.3 tgt CLAIMED DEVICE
unknown -1 0/3/0/0.8.0.255.0.3.0 UNCLAIMED UNKNOWN OVERLANDNEO Series
tape 1 0/3/0/0.8.0.255.0.3.1 stape CLAIMED DEVICE QUANTUM SDLT320
/dev/rmt/1m /dev/rmt/1mn /dev/rmt/c4t3d1BEST /dev/rmt/c4t3d1BESTn
/dev/rmt/1mb /dev/rmt/1mnb /dev/rmt/c4t3d1BESTb /dev/rmt/c4t3d1BESTnb
tape 2 0/3/0/0.8.0.255.0.3.2 stape CLAIMED DEVICE QUANTUM SDLT320
/dev/rmt/2m /dev/rmt/2mn /dev/rmt/c4t3d2BEST /dev/rmt/c4t3d2BESTn
/dev/rmt/2mb /dev/rmt/2mnb /dev/rmt/c4t3d2BESTb /dev/rmt/c4t3d2BESTnb
ctl 4 0/3/0/0.8.0.255.0.3.3 sctl CLAIMED DEVICE Over NEO VIA FCO
/dev/rscsi/c4t3d3
Has anybody had the same issue? OR Can anybody give hints as to why am i getting UNKNOWN H/W.
Thanks
We have connected Overland NEO2000 (tape library) to L1000 running HP-UX 11.23. We have connected NEO2000 via HP Tachyon XL2 Fibre Channel Mass Storage Adapter. Initially the tape drives were not showing up on "ioscan -fn". After searching ITRC, i got the solution here (http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080092716)
When i changed "Hard Address Assignment" on Overland NEO2000 FCO (Fibre channel Option) to enabled, "ioscan -fn" started listing tapes drives.
But i am still seeing UNCLAIMED UNKNOWN in "ioscan -fn"
unknown -1 0/3/0/0.8.0.255.0.3.0 UNCLAIMED UNKNOWN OVERLANDNEO Series
Here is the complete list of "ioscan -fn" output for Hardware address 0/3/0/0
fcp 1 0/3/0/0.8 fcp CLAIMED INTERFACE FCP Protocol Adapter
ext_bus 4 0/3/0/0.8.0.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 8 0/3/0/0.8.0.255.0.3 tgt CLAIMED DEVICE
unknown -1 0/3/0/0.8.0.255.0.3.0 UNCLAIMED UNKNOWN OVERLANDNEO Series
tape 1 0/3/0/0.8.0.255.0.3.1 stape CLAIMED DEVICE QUANTUM SDLT320
/dev/rmt/1m /dev/rmt/1mn /dev/rmt/c4t3d1BEST /dev/rmt/c4t3d1BESTn
/dev/rmt/1mb /dev/rmt/1mnb /dev/rmt/c4t3d1BESTb /dev/rmt/c4t3d1BESTnb
tape 2 0/3/0/0.8.0.255.0.3.2 stape CLAIMED DEVICE QUANTUM SDLT320
/dev/rmt/2m /dev/rmt/2mn /dev/rmt/c4t3d2BEST /dev/rmt/c4t3d2BESTn
/dev/rmt/2mb /dev/rmt/2mnb /dev/rmt/c4t3d2BESTb /dev/rmt/c4t3d2BESTnb
ctl 4 0/3/0/0.8.0.255.0.3.3 sctl CLAIMED DEVICE Over NEO VIA FCO
/dev/rscsi/c4t3d3
Has anybody had the same issue? OR Can anybody give hints as to why am i getting UNKNOWN H/W.
Thanks
Be Teachable
Solved! Go to Solution.
2 REPLIES 2
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тАО01-09-2006 05:21 AM
тАО01-09-2006 05:21 AM
Solution
You need to add the "schgr" kernel driver.
Once this is done, reboot and the device will be CLAIMED.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
Once this is done, reboot and the device will be CLAIMED.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!

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тАО01-09-2006 05:48 AM
тАО01-09-2006 05:48 AM
Re: Tachyon XL2 and Overland NEO2000
Torsten,
thank you very much for the answer. It worked. I enabled the schgr module in the kernel and rebooted. "ioscan -fn" now shows like this
autoch 0 0/3/0/0.8.0.255.0.3.0 schgr CLAIMED DEVICE OVERLANDNEO Series
/dev/rac/c4t3d0
Thanks
thank you very much for the answer. It worked. I enabled the schgr module in the kernel and rebooted. "ioscan -fn" now shows like this
autoch 0 0/3/0/0.8.0.255.0.3.0 schgr CLAIMED DEVICE OVERLANDNEO Series
/dev/rac/c4t3d0
Thanks
Be Teachable
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