Hi,
I'm trying to find out how is it possible to access more than 128 SCSI
disks on a reasonably recent linux box.
The system is SLES9. From what I see, there are /dev/sgX entries for all
the disks on this machine. Then, there are 256 /dev/sdX entries, all
their majors handled by sd module (according to /proc/devices). However,
I'm unable to properly use last 128 disks. When I try to use it, I get a
 "No such device or address" error.  And sg_map is as following:

[snip]
/dev/sg5  /dev/sde
/dev/sg6  /dev/sdf
/dev/sg7  /dev/sdg
/dev/sg8  /dev/sdh
/dev/sg9  /dev/sdi
/dev/sg10  /dev/sdj
/dev/sg11  /dev/sdk
/dev/sg12  /dev/sdl
[snip]
/dev/sg125  /dev/sddu
/dev/sg126  /dev/sddv
/dev/sg127  /dev/sddw
/dev/sg128  /dev/sddx
/dev/sg129
/dev/sg130
/dev/sg131
/dev/sg132
[snip]

-- 
Leonid Podolny
Montilio Inc.
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