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тАО09-16-2009 02:24 AM
тАО09-16-2009 02:24 AM
NO_HW on EVA4400
we have just resolved a problem with our EVA4400.
The disks are presented to our HP9000 server however, when running an ioscan I receive the following..
/dev/dsk/c2t6d0 /dev/rdsk/c2t6d0
disk 3 0/8/0/0.1.249.1.0.0.1 sdisk NO_HW DEVICE HP HSV300
/dev/dsk/c3t0d1 /dev/rdsk/c3t0d1
disk 5 0/8/0/0.1.249.1.0.0.2 sdisk NO_HW DEVICE HP HSV300
I have tried rebooting my server, but still get the same, how can I get my server to read the disks again ??
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тАО09-16-2009 02:28 AM
тАО09-16-2009 02:28 AM
Re: NO_HW on EVA4400
Hope this helps!
Regards
Torsten.
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those who understand binary, and those who don't.
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тАО09-16-2009 02:57 AM
тАО09-16-2009 02:57 AM
Re: NO_HW on EVA4400
Can you check that the 4 ports of the EVA are online and that the zoning allows that server to access that port?
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тАО09-16-2009 04:03 AM
тАО09-16-2009 04:03 AM
Re: NO_HW on EVA4400
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тАО09-16-2009 04:04 AM
тАО09-16-2009 04:04 AM
Re: NO_HW on EVA4400
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тАО09-16-2009 04:08 AM
тАО09-16-2009 04:08 AM
Re: NO_HW on EVA4400
Check the switches.
Pathes over the first switch are dead, pathes over the second are alive.
Did You change anything (like ports on switch)???
You "new" devices don't have device files!
create them using "insf" if needed.
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!
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тАО09-16-2009 04:13 AM
тАО09-16-2009 04:13 AM
Re: NO_HW on EVA4400
The switch the server was plugged into has been changed.
Do I need to do anything on the server to implement this change?
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тАО09-16-2009 04:14 AM
тАО09-16-2009 04:14 AM
Re: NO_HW on EVA4400
If this is a VG other than vg00, use vgexport(vgimport to re-import this VG and reflect this change.
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!
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тАО09-16-2009 04:31 AM
тАО09-16-2009 04:31 AM
Re: NO_HW on EVA4400
The server is still connected to the same switch it always was. However, the storage has been moved from its original switch to the same one as the server.
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тАО09-16-2009 04:33 AM
тАО09-16-2009 04:33 AM
Re: NO_HW on EVA4400
This does NOT happen with hp-ux 11.31, but on all previous versions.
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!