[Linux-cluster] Can't see all volumes

[Riaan van Niekerk]

shirai at SystemCreateInc wrote:
> Hi Mike
> 
> Could you show the output of cat /proc/scsi/scsi?
> I think that it can recognize only the drive of LUN number 0.
> 
> 1. Add the following line to/etc/modprobe.conf.
>     options scsi_mod.o max_scsi_luns=255

slight correction:
options scsi_mod max_luns=255

> 
> 2. Next, this setting must be read when you boot OS.
>     #mkinitrd /boot/< your initrd image > `uname -r`
> 
> Regard
> 
> ------------------------------------------------------
> Shirai Noriyuki
> Chief Engineer Technical Div. System Create Inc
> Kanda Toyo Bldg, 3-4-2 Kandakajicho
> Chiyodaku Tokyo 101-0045 Japan
> Tel81-3-5296-3775 Fax81-3-5296-3777
> e-mail:shirai at sc-i.co.jp web:http://www.sc-i.co.jp
> ------------------------------------------------------
> 
> 
>> With all of the tech's on this list... no one has seen this problem?
>> Thought I'd ask again since I'm still stumped.
>>
>> By the way, anyone know of any user groups, forums for the Xyratex/MTI
> style
>> storage chassis?
>>
>> Mike
>>
>>> This might or might not be the right list and if it is not, does anyone
> know
>>> one that would cover things like fibre channel RAID devices?
>>> I have an 800GB RAID drive which I have split into 32 smaller volumes.
> This
>>> is a fibre channel system, Xyratex. The problem is that I cannot see any
> more
>>> than 2 volumes per controller when I check from any of the nodes.
>>> Basically, I would like to set up a small volume for each node along with
>>> their various GFS volumes.
>>
>>
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>>
>>
>>
> 
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