lkml.org 
[lkml]   [2002]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: need help
2.4.18 needs a hint added to drivers/scsi/scsi_scan.c
to allow it to scan targets with sparse luns.

Look in /proc/scsi/scsi for the vendor and model and
add them into the device_list array in scsi_scan.c

...
{"<VENDOR>", "<MODEL>", "*", BLIST_SPARSELUN},
If you don't configure lun 0, you may have to use
BLIST_FORCELUN which if my understanding is correct
will force scanning of all luns.

I hear there is some REPORT_LUNS code that will
eliminate the need to do this, although don't know
which kernel has it.

~mc

On 06/08/02 19:27, manjuanth n wrote:

>Dear sir,
> we have SAN environment with hitachi storage box
>and brocade switch. we are trying to install Linux
>with qlogic HBA card. we are facing strange
>problems
>1. If we disable LUN 0 we will not be able to see
>any LUNs on liunx machine
>2. If we enable LUN 0 we can see all the LUNS
>but it should be in sequence i.e LUN0 ,1,2 , 3 etc
>if we disable LUN 3 we will not be able to see LUNS
>4 and the rest
> Is the above things are limitation of linux.
>Linux machine is running with 2.4.18 kernel
>
>Is there any solutions for these problems?
>
>Thanks and Regards
>Manjuanth
>
>
>__________________________________________________
>Do You Yahoo!?
>Yahoo! - Official partner of 2002 FIFA World Cup
>http://fifaworldcup.yahoo.com
>-
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/
>
>


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:22    [from the cache]
©2003-2011 Jasper Spaans