Re: rmmod qlogic driver stuck

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On Dec 8, 2008, at 3:33 AM, Gal Rosen wrote:

Hi,

I am working against IBM Total Storage DS4000 with LSI INF-01-00 Rev:
0534 controller. First I don't understand why this controller present 32
access LUNs instead of one.

But my main issue is when I create virtual port and then try to rmmod
the qlogic driver, it stuck. I must say that I made changes to the
qlogic driver which add possibility to create virtual port in FC-AL
topology. The base driver is from kernel 2.6.26.2.

Here is a part of the messages file:

[ 1814.053285] scsi(7): DPC handler exiting
[snip]

host5 is the physical port, and host8 is the virtual port that created
on host5.
This issue does not occur against CLARiiON for instanse.
As you may know, the NPIV feature implemented in such a way to work only
in switched fabric topology.
It requires certain switch with NPIV capable to be able to make the
feature fully working.

Thank you,
Seokmann



Please help !!!

Thanks,
Gal Rosen.


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