Date: Mon, 18 Feb 2002 11:09:32 -0500 From: "Xubin(Ben) He" <hexb@ele.uri.edu> To: <freebsd-scsi@freebsd.org> Subject: target mode. Message-ID: <001601c1b896$a96cce90$e6338083@dove>
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Hello,
I am trying to configure target mode under FreeBSD 4.5. The SCSI adapter is Adpatec 39160. I have a IBM SCSI disk connected to Channel A, id 1. The Adapter ID is set to 5. What I want to do is configure this adapter unning in target mode. I did it as follows:
1. add device targ, targbh, and options AHC_TMODE_ENABLE=0x01 as Jacob mentioned.
2. When I tried to add "options AHC_TARGET_MODE" in my conf file, I got an error message "unknown option:AHC_TARGET_MODE". So I added a line "define AHC_TARGET_MODE" in file aic7xxx.h as alternatives.
3. Recompile the new kernel.
4. Reboot the new kernel, I did see the following message:
(targbh0:ahc0:0:-1:-1):lun now enabled for target mode
5. sh MAKEDEV targ0
5. But when I tried to run /usr/sahre/examples/scsi_target/scsi_target -p 0 -t 1 -l 0 I got the following messages:
Configuring Target Mode
targ0:ahc0:0:1:0: Lun now enabled for target mode
TARGIODEBUG:Inappropriate ioctl for device
targetfreeinstance:Unexpected CAM STATUS 5
targ0:ahc0:0:1:0: target mode disabled
configuring Initiator Mode
I tried many other combinations, but the target mdoe still did not work. Could anybody point out what's the problem or anything I did wrong?Many thanks.
----------Ben
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<DIV><FONT face=Arial size=2>Hello,</FONT></DIV>
<DIV><FONT face=Arial size=2> I am trying
to configure target mode under FreeBSD 4.5. The SCSI adapter is Adpatec 39160. I
have a IBM SCSI disk connected to Channel A, id 1. The Adapter ID is set to 5.
What I want to do is configure this adapter unning in target mode. I did it as
follows:</FONT></DIV>
<DIV><FONT face=Arial size=2>1. add device targ, targbh, and options
AHC_TMODE_ENABLE=0x01 as Jacob mentioned.</FONT></DIV>
<DIV><FONT face=Arial size=2>2. When I tried to add "options AHC_TARGET_MODE" in
my conf file, I got an error message "unknown option:AHC_TARGET_MODE". So I
added a line "define AHC_TARGET_MODE" in file aic7xxx.h as
alternatives.</FONT></DIV>
<DIV><FONT face=Arial size=2>3. Recompile the new kernel.</FONT></DIV>
<DIV><FONT face=Arial size=2>4. Reboot the new kernel, I did see the following
message:</FONT></DIV>
<DIV><FONT face=Arial size=2>
(targbh0:ahc0:0:-1:-1):lun now enabled for target mode</FONT></DIV>
<DIV><FONT face=Arial size=2>5. sh MAKEDEV targ0</FONT></DIV>
<DIV><FONT face=Arial size=2>5. But when I tried to run
/usr/sahre/examples/scsi_target/scsi_target -p 0 -t 1 -l 0 I got the following
messages:</FONT></DIV>
<DIV><FONT face=Arial size=2> Configuring
Target Mode</FONT></DIV>
<DIV><FONT face=Arial size=2>
targ0:ahc0:0:1:0: Lun now enabled for target mode</FONT></DIV>
<DIV><FONT face=Arial size=2>
TARGIODEBUG:Inappropriate ioctl for device</FONT></DIV>
<DIV><FONT face=Arial size=2>
targetfreeinstance:Unexpected CAM STATUS 5</FONT></DIV>
<DIV><FONT face=Arial size=2>
targ0:ahc0:0:1:0: target mode disabled</FONT></DIV>
<DIV><FONT face=Arial size=2> configuring
Initiator Mode</FONT></DIV>
<DIV><FONT face=Arial size=2> </FONT></DIV>
<DIV><FONT face=Arial size=2>I tried many other combinations, but the target
mdoe still did not work. Could anybody point out what's the problem or anything
I did wrong?Many thanks.</FONT></DIV>
<DIV><FONT face=Arial size=2>----------Ben</FONT></DIV></BODY></HTML>
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