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[Veritas-bu] sgscan oddity
2001-03-22 15:04:40
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Subject: |
[Veritas-bu] sgscan oddity |
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From: |
LTaylor AT sempra DOT com (Taylor, Larry A. (Sempra)) |
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Date: |
Thu, 22 Mar 2001 12:04:40 -0800 |
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How many 9840s and 9740s do you have? Can you see them with the SAN
software? Get there first, then...
Try:
rem_drv sg
rm -r /dev/rmt/*
rm -r /dev/sg/*
vi /etc/devlink.tab, search on SCSA, delete entire section.
make sure st.conf has entry for targets 0-6 and 8-15, and LUNs 0-7
for each target. Watch for typos
doublecheck sg.conf and st.conf to be the same under /kernel/drv and
also /usr/openv/volmgr/bin/driver (st.conf can be removed if it's under
/usr/openv/volmgr/bin/driver, but the sg.conf from there gets copied up to
/kernel/drv when you run sg.install, so keep it accurate. Also, there's a
good util under /usr/openv/volmgr/bin called sg.build you can use to build
your s*.conf files (unless you already wrote your own)
reinstall passthru driver (/usr/openv/volmgr/bin/driver/sg.install)
boot -rv, or drvconfig+tapes+disks
There's some other stuff depending on hardware you're using. Check for
patches and also config, email me if you like for any tidbits we know.
Good Luck!
-----Original Message-----
From: KevinB AT paccessglobal DOT com [mailto:KevinB AT paccessglobal DOT com]
Sent: Thursday, March 22, 2001 10:39 AM
To: tallen201 AT hotmail DOT com; bbakh AT veritas DOT com; mtole AT pwi DOT
com;
veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] sgscan oddity
I have seen this problem with a faulty st.conf.
-----Original Message-----
From: Tim Allen [mailto:tallen201 AT hotmail DOT com]
Sent: Wednesday, March 21, 2001 3:27 PM
To: bbakh AT veritas DOT com; mtole AT pwi DOT com; veritas-bu AT
mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] sgscan oddity
This might not work on its own either.
If boot -r doesn't work on its own, try cleaning out /dev/rmt first. Then
use boot -r.
Tim
>From: Bob Bakh <bbakh AT veritas DOT com>
>To: mtole AT pwi DOT com, veritas-bu AT mailman.eng.auburn DOT edu
>Subject: RE: [Veritas-bu] sgscan oddity
>Date: Thu, 1 Mar 2001 14:25:08 -0800
>
>Try a boot -r
>
>I don't think it's sg, it's st that is not making the device.
>
>Bob
>
>-----Original Message-----
>From: Matthew Tole [mailto:matt_tole AT yahoo DOT com]
>Sent: Thursday, March 01, 2001 11:12 AM
>To: veritas-bu AT mailman.eng.auburn DOT edu
>Subject: [Veritas-bu] sgscan oddity
>
>
>I am having a problem getting solaris is assign a
>device file for a tape drive on a fabric SAN. When I
>do an sgscan I get:
>
>/dev/sg/c0t6l0: Disk (/dev/rdsk/c0t0d0): "SEAGATE
>ST336704LSUN36G"
>/dev/sg/c2t0l0: Changer "STK L180"
>/dev/sg/c4t2l0: Tape (???): "STK 9840"
>/dev/sg/c5t0l0: Tape (/dev/rmt/0): "STK 9840"
>
>I have checked the st.conf to make sure that there are
>enough lun assignments but short of that I am stuck.
>Any ideas.
>
>MT
>
>
>=====
>Matthew Tole
>Systems Engineer
>PWI Technologies
>W(425)576-2153 CLR(425)445-6361
>
>__________________________________________________
>Do You Yahoo!?
>Get email at your own domain with Yahoo! Mail.
>http://personal.mail.yahoo.com/
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<TITLE>RE: [Veritas-bu] sgscan oddity</TITLE>
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<P><FONT SIZE=3D2>How many 9840s and 9740s do you have? Can you =
see them with the SAN software? Get there first, then...</FONT>
<BR><FONT SIZE=3D2> </FONT>
<BR><FONT SIZE=3D2>Try:</FONT>
<BR> <FONT SIZE=3D2>rem_drv =
sg</FONT>
<BR> <FONT SIZE=3D2>rm -r =
/dev/rmt/*</FONT>
<BR> <FONT SIZE=3D2>rm -r =
/dev/sg/*</FONT>
<BR> <FONT SIZE=3D2>vi =
/etc/devlink.tab, search on SCSA, delete entire section.</FONT>
<BR> <FONT SIZE=3D2>make sure =
st.conf has entry for targets 0-6 and 8-15, and LUNs 0-7 for each =
target. Watch for typos </FONT>
<BR> <FONT =
SIZE=3D2>doublecheck sg.conf and st.conf to be the same under =
/kernel/drv and also /usr/openv/volmgr/bin/driver (st.conf can be =
removed if it's under /usr/openv/volmgr/bin/driver, but the sg.conf =
from there gets copied up to /kernel/drv when you run sg.install, =
so keep it accurate. Also, there's a good util under =
/usr/openv/volmgr/bin called sg.build you can use to build your s*.conf =
files (unless you already wrote your own)</FONT></P>
<P> <FONT SIZE=3D2>reinstall =
passthru driver (/usr/openv/volmgr/bin/driver/sg.install)</FONT>
<BR> <FONT SIZE=3D2>boot -rv, =
or drvconfig+tapes+disks</FONT>
</P>
<P><FONT SIZE=3D2>There's some other stuff depending on hardware you're =
using. Check for patches and also config, email me if you =
like for any tidbits we know.</FONT></P>
<P><FONT SIZE=3D2>Good Luck!</FONT>
</P>
<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: KevinB AT paccessglobal DOT com [<A =
HREF=3D"mailto:KevinB AT paccessglobal DOT com">mailto:KevinB AT paccessglobal
DOT com=
</A>]</FONT>
<BR><FONT SIZE=3D2>Sent: Thursday, March 22, 2001 10:39 AM</FONT>
<BR><FONT SIZE=3D2>To: tallen201 AT hotmail DOT com; bbakh AT veritas DOT com; =
mtole AT pwi DOT com;</FONT>
<BR><FONT SIZE=3D2>veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2>Subject: RE: [Veritas-bu] sgscan oddity</FONT>
</P>
<BR>
<P><FONT SIZE=3D2>I have seen this problem with a faulty st.conf. =
</FONT>
</P>
<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: Tim Allen [<A =
HREF=3D"mailto:tallen201 AT hotmail DOT com">mailto:tallen201 AT hotmail DOT
com</A>]<=
/FONT>
<BR><FONT SIZE=3D2>Sent: Wednesday, March 21, 2001 3:27 PM</FONT>
<BR><FONT SIZE=3D2>To: bbakh AT veritas DOT com; mtole AT pwi DOT com; =
veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2>Subject: RE: [Veritas-bu] sgscan oddity</FONT>
</P>
<BR>
<BR>
<BR>
<P><FONT SIZE=3D2>This might not work on its own either.</FONT>
</P>
<P><FONT SIZE=3D2>If boot -r doesn't work on its own, try cleaning out =
/dev/rmt first. Then </FONT>
<BR><FONT SIZE=3D2>use boot -r.</FONT>
</P>
<BR>
<P><FONT SIZE=3D2>Tim</FONT>
</P>
<BR>
<BR>
<P><FONT SIZE=3D2>>From: Bob Bakh <bbakh AT veritas DOT com></FONT>
<BR><FONT SIZE=3D2>>To: mtole AT pwi DOT com, =
veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2>>Subject: RE: [Veritas-bu] sgscan oddity</FONT>
<BR><FONT SIZE=3D2>>Date: Thu, 1 Mar 2001 14:25:08 -0800</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>Try a boot -r</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>I don't think it's sg, it's st that is not =
making the device.</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>Bob</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>>From: Matthew Tole [<A =
HREF=3D"mailto:matt_tole AT yahoo DOT com">mailto:matt_tole AT yahoo DOT
com</A>]</FON=
T>
<BR><FONT SIZE=3D2>>Sent: Thursday, March 01, 2001 11:12 AM</FONT>
<BR><FONT SIZE=3D2>>To: veritas-bu AT mailman.eng.auburn DOT edu</FONT>
<BR><FONT SIZE=3D2>>Subject: [Veritas-bu] sgscan oddity</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>I am having a problem getting solaris is assign =
a</FONT>
<BR><FONT SIZE=3D2>>device file for a tape drive on a fabric SAN. =
When I</FONT>
<BR><FONT SIZE=3D2>>do an sgscan I get:</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>/dev/sg/c0t6l0: Disk (/dev/rdsk/c0t0d0): =
"SEAGATE</FONT>
<BR><FONT SIZE=3D2>>ST336704LSUN36G"</FONT>
<BR><FONT SIZE=3D2>>/dev/sg/c2t0l0: Changer "STK =
L180"</FONT>
<BR><FONT SIZE=3D2>>/dev/sg/c4t2l0: Tape (???): =
"STK 9840"</FONT>
<BR><FONT SIZE=3D2>>/dev/sg/c5t0l0: Tape (/dev/rmt/0): =
"STK 9840"</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>I have checked the st.conf to make sure that =
there are</FONT>
<BR><FONT SIZE=3D2>>enough lun assignments but short of that I am =
stuck.</FONT>
<BR><FONT SIZE=3D2>>Any ideas.</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>MT</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT SIZE=3D2>>=3D=3D=3D=3D=3D</FONT>
<BR><FONT SIZE=3D2>>Matthew Tole</FONT>
<BR><FONT SIZE=3D2>>Systems Engineer</FONT>
<BR><FONT SIZE=3D2>>PWI Technologies</FONT>
<BR><FONT SIZE=3D2>>W(425)576-2153 CLR(425)445-6361</FONT>
<BR><FONT SIZE=3D2>></FONT>
<BR><FONT =
SIZE=3D2>>__________________________________________________</FONT>
<BR><FONT SIZE=3D2>>Do You Yahoo!?</FONT>
<BR><FONT SIZE=3D2>>Get email at your own domain with Yahoo! =
Mail.</FONT>
<BR><FONT SIZE=3D2>><A HREF=3D"http://personal.mail.yahoo.com/"; =
TARGET=3D"_blank">http://personal.mail.yahoo.com/</A></FONT>
<BR><FONT =
SIZE=3D2>>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>>Veritas-bu maillist - =
Veritas-bu AT mailman.eng.auburn DOT edu</FONT>
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SIZE=3D2>>_______________________________________________</FONT>
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- [Veritas-bu] sgscan oddity, Matthew Tole matt_tole
- [Veritas-bu] sgscan oddity, Sixbury , Dan dsixbury
- [Veritas-bu] sgscan oddity, Bob Bakh bbakh
- [Veritas-bu] sgscan oddity, Ayaz Mudarris ayaz
- [Veritas-bu] sgscan oddity, Sixbury , Dan dsixbury
- [Veritas-bu] sgscan oddity, Tim Allen
- [Veritas-bu] sgscan oddity, Tim McMurphy
- [Veritas-bu] sgscan oddity, Slagle, Ed
- [Veritas-bu] sgscan oddity, KevinB AT paccessglobal DOT com
- [Veritas-bu] sgscan oddity,
Taylor, Larry A. (Sempra) <=
- [Veritas-bu] sgscan oddity, Mike Andres
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