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regarding the LUNs assigned to HP -UX server(11.31) however no disks showing on the server end.

 
rock_singh
Occasional Advisor

regarding the LUNs assigned to HP -UX server(11.31) however no disks showing on the server end.

Hi,

 

It is regarding the LUNs assigned to HP -UX server(11.31) however no disks showing on the server end.

 

Storage team has assigned me 8 LUns with following 8 CU:LDEV number 50:BA 50:BB 50:BC 50:BD 50:BE 50:BF 50:C0 50:C.

 

Now i am doing the below commands but no disk showing in the o/p.

 

ioscan -fnC disk
ioscan -m lun
insf -eC disk
/usr/local/CPR/bin/xpinfo -il > /tmp/xpinfo.txt
ls -lrt /dev/rdsk/* | tail -30
cat /tmp/xpinfo.txt | grep -iE '50:BA|50:BB|50:BC|50:BD|50:BE|50:BF|50:C0|50:C1'

 

#-> cat /var/adm/syslog/syslog.log | grep -i scsimgr
Dec  8 18:31:52 itsbus20 vmunix: Evpd inquiry page 83h/80h failed or the current         page 83h/80h data do not match the previous known page 83h/80h data on LUN id 0        x0 probed beneath the target path (class = tgtpath, instance = 45) The lun path         is (class = lunpath, instance 244).Run 'scsimgr replace_wwid' command to validat        e the change
Dec  8 18:31:52 itsbus20 vmunix: Evpd inquiry page 83h/80h failed or the current         page 83h/80h data do not match the previous known page 83h/80h data on LUN id 0        x0 probed beneath the target path (class = tgtpath, instance = 46) The lun path         is (class = lunpath, instance 245).Run 'scsimgr replace_wwid' command to validat        e the change
Dec  8 18:43:37 itsbus20 vmunix: Evpd inquiry page 83h/80h failed or the current         page 83h/80h data do not match the previous known page 83h/80h data on LUN id 0        x0 probed beneath the target path (class = tgtpath, instance = 45) The lun path         is (class = lunpath, instance 244).Run 'scsimgr replace_wwid' command to validat        e the change

 

What could be the possible cause or this issue?

 

 

2 REPLIES
rock_singh
Occasional Advisor

Re: regarding the LUNs assigned to HP -UX server(11.31) however no disks showing on the server end.

Hi Anyone,

 

Appreciate your response.

singh sanjeev
Trusted Contributor

Re: regarding the LUNs assigned to HP -UX server(11.31) however no disks showing on the server end.

#dmesg

 

#check the lunpath number which is seens in the output it may be blocking the disk visisblity:

 

please run below command :

 

#scsimgr replace
scsimgr -f replace_wwid -C lunpath -I   ??? <whatt you see in dmesg>

 

#insf

#dmesg

 

Sanjeev Singh