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07-28-2011 08:26 AM - last edited on 01-04-2015 07:29 PM by Maiko-I
07-28-2011 08:26 AM - last edited on 01-04-2015 07:29 PM by Maiko-I
Hi there,
I have an EVA 8100 with fw 6240 and CV 9.3.
if I try to present a new vdisk to a unix host with a lun operating system number previously used by a delete vdisk, this vdisk wil not visible to the host. It happens on AIX and HP-UX systems. I didn't try linux.
For example:
I present 5 vdisks, with lun operating system number (losn) from 6 to 10, to an host, then I delete vdisk with losn 8. If I try to create and present a new vdisk, automatically EVA assigns to it losn 8 and target host doesn't detect it.
Work around I use is to create a 1GB vdisk to fill the gap in losn sequence.
P.S. This thread has been moved from General to Storage Area Networks (SAN) (Enterprise). - Hp forum Moderator
Solved! Go to Solution.
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08-01-2011 11:33 AM
08-01-2011 11:33 AM
SolutionWhat HP-UX version?
11.31?
The FC driver will not allow the LUN to be used.
You need either to reboot the server or use "scsimgr replace_wwid ...", like this:
# scsimgr -f replace_wwid -D /dev/rdisk/disk111 dsf
for the disk device in question. scsimgr manual has more details.
Hope this helps!
Regards
Torsten.
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