SCSI hotpluggable problems
Ed Greshko
Ed.Greshko at greshko.com
Thu Nov 4 02:02:22 UTC 2004
Jason Gray wrote:
> I found out how to do this so you don't need to post a reply...
>
> echo "scsi add-single-device 0 1 2 3" > /proc/scsi/scsi
>
> with 0 1 2 3 being:
>
> Host / Channel / Target ID / LUN
OK....but since I did the research I don't want it to "go to waste"....
Try using scsiadd from....
http://freshmeat.net/projects/scsiadd/homepage/
Regards,
Ed
> Cheers,
>
> Jason
>
> Jason Gray wrote:
>
>> Hello...
>>
>> I've recently installed a iSCSI card from adaptec (asa7211c) and
>> everything works great except when I add new volumes to the system.
>> Each volume that is exposed on our iSCSI portal is presented to the
>> iSCSI initiator (Server) as a SCSI device (i.e. /dev/sda). However,
>> the kernel needs to be rebooted everytime I add a new SCSI device.
>> I'm trying to get the system to recongnize the new device without
>> having to reboot. Is there a way of doing this? I thought that the
>> hotplug script would work but it seems to only work with hosts (i.e.
>> HBA). Is this a limitation of Linux? It would be similar to adding a
>> new SCSI drive to a system using hotpluggable support.
>>
>> Sys Configs:
>>
>> Linux BDrender 2.4.26 #1 SMP Tue Oct 26 14:06:30 PDT 2004 i686 i686
>> i386 GNU/Linux
>> Redhat 9.0
>>
>> modules:
>>
>> scsimon 11364 0
>> autofs 13844 0 (autoclean) (unused)
>> e100 59460 1
>> e1000 76000 1
>> asa72xx 46884 9
>> keybdev 3136 0 (unused)
>> mousedev 5688 0 (unused)
>> input 6144 0 [keybdev mousedev]
>> ext3 74468 11
>> jbd 56688 11 [ext3]
>> raid1 16012 4
>> lvm-mod 62784 27
>> aic7xxx 203216 0
>> sd_mod 13356 18
>> scsi_mod 112952 4 [scsimon asa72xx aic7xxx sd_mod]
>>
>>
>
--
"I think the problem, to be quite honest with you, is that you've never
actually known what the question is."
--The computer "Deep Thought" in "Hitchhiker's Guide to The Galaxy"
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