Re: SCSI hotpluggable problems

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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

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]



-- Jason Gray Bardel Entertainment Inc. 604-669-5589 jgray@xxxxxxxxx

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