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ioscan error

Johnnyw
Occasional Advisor

ioscan error

RP5470 on HPUX 11.11 , 2GB port HBA card connect to the Brocade with 8 ports 4GB san switch to the EVA4100 ,ioscan -fnC disk display so many many disk device. the HBA card connect to the DS2405 is good ,Brocade san switch is good.Maybe the patch is need update?
12 REPLIES
sujit kumar singh
Honored Contributor

Re: ioscan error

hi Johnny,

please post the ioscan -fnCfc, ioscan -fn and ioscan -fnCdisk O/Ps.


assumedly you are able to see the Alternate paths also.
regards
sujit
Johnnyw
Occasional Advisor

Re: ioscan error

where can I download the HWE patch or update the A6795A's patch?
Dennis Handly
Acclaimed Contributor

Re: ioscan error

>where can I download the HWE patch

Here is the Dec 2008 Support Plus patches:
http://www.itrc.hp.com/service/patch/releasePage.do?BC=main|releaseIndexPage|&releaseId=0812-11.11
Johnnyw
Occasional Advisor

Re: ioscan error



Thanks a lot
Dennis Handly
Acclaimed Contributor

Re: ioscan error

>Thanks a lot

If our answers were helpful, please read the following about assigning points:
http://forums.itrc.hp.com/service/forums/helptips.do?#33
Johnnyw
Occasional Advisor

Re: ioscan error

pls refer to the attach
Torsten.
Acclaimed Contributor

Re: ioscan error

You see 8 devices for your DS2405 as expected.

No problem here.


You see also many LUNs from an EVA as NO_HW, maybe LUNs are unpresented.

If you reboot the server, all the EVA disks will be gone.

Hope this helps!
Regards
Torsten.

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Johnnyw
Occasional Advisor

Re: ioscan error

but the disk link much more than 22 .that's so abnormal
Torsten.
Acclaimed Contributor

Re: ioscan error

All HSV200 devices are from EVA - furthermore all disk devices from EVA were presented in a WRONG mode!

Reboot the server and you will see only your 8 disk devices from your DS2405.

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!   
Johnnyw
Occasional Advisor

Re: ioscan error

reboot the Server and the EVA4100 ,refer to the attach
Johnnyw
Occasional Advisor

Re: ioscan error

reboot the Server and the EVA4100 ,refer to the attach
Torsten.
Acclaimed Contributor

Re: ioscan error

All your EVA LUNs are still presented in a wrong mode (likely windows or default instead of hpux) - check this!

Let's count the pathes for LUN 1:

disk 487 0/12/0/0.1.0.0.0.0.1 sdisk CLAIMED DEVICE HP HSV200
/dev/dsk/c15t0d1 /dev/rdsk/c15t0d1

disk 130 0/12/0/0.1.2.0.0.0.1 sdisk CLAIMED DEVICE HP HSV200
/dev/dsk/c9t0d1 /dev/rdsk/c9t0d1

disk 606 0/12/0/0.1.5.0.0.0.1 sdisk CLAIMED DEVICE HP HSV200
/dev/dsk/c17t0d1 /dev/rdsk/c17t0d1

and this is how a wrong presented LUN looks like:

disk 599 0/12/0/0.1.0.255.0.0.1 sdisk CLAIMED DEVICE HP HSV200
/dev/dsk/c16t0d1 /dev/rdsk/c16t0d1


This will disappear if you configure the correct mode.




BTW, the EVA 4100 has 4 host ports - did you plug 3 of them into the same switch?

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!