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I previously had four LTO2 drives in each of two libraries....do to a
bad GBIC in a switch, and several subsequent events, one drive wasn't
visable, so my backup server was only seeing 7 drives.
=20
Last night, I replaced the 8 port Sun FC switches with a couple of
Brocade 3800s that were released from another project, and added an
additional 3 LTO3 drives in each library.
=20
I did a /usr/openv/volmgr/bin/sg.build, followed by an sg.install
=20
I've added the following to the /kernel/drv/st.conf
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"HP Ultrium 3", "HP Ultrium LTO3", "ULTRIUM3";
=20
ULTRIUM3 =3D 1,0x36,0,0xd639,4,0x44,0x44,0x44,0x44,3;
I can see all the drives when I do a:
bash-2.03# cfgadm -al -o show_FCP_dev
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all eight LTO2, and six LTO3
=20
devfsadm, or a boot -r picks up all the devices properly, and creates
all the proper device files, but sgscan sees only the 7 LTO2 drives.
I used tpconfig to remove all of the old drive configs and re-ran the
GUI device configuration wizard, but it sees 7 LTO2 drives, and 2 drives
of unknown type.
=20
sg.conf is up to date with all WWN maps, etc.....so sg.conf isn't
reporting any errors about unmapped WWNs.....
=20
I used tpconfig and manually configured all 14 drives and can exercise
them using robtest, but sgscan and the device config wizard still see
the same.
=20
any idears?
=20
Paul
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<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I =
previously=20
had four LTO2 drives in each of two libraries....do to a bad GBIC =
in a=20
switch, and several subsequent events, one drive wasn't visable, so my =
backup=20
server was only seeing 7 drives.</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>Last =
night, I=20
replaced the 8 port Sun FC switches with a couple of Brocade=20
3800s that were released from another project, and added an =
additional 3=20
LTO3 drives in each library.</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I did =
a=20
/usr/openv/volmgr/bin/sg.build, followed by an =
sg.install</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I've =
added the=20
following to the /kernel/drv/st.conf</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2> =20
"HP Ultrium=20
3", "HP =
Ultrium=20
LTO3", "ULTRIUM3";</FONT></SPAN></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial =
size=3D2>ULTRIUM3 =3D=20
1,0x36,0,0xd639,4,0x44,0x44,0x44,0x44,3;<BR></FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I can =
see all the=20
drives when I do a:</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial =
size=3D2>bash-2.03# cfgadm=20
-al -o show_FCP_dev</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>all =
eight LTO2,=20
and six LTO3</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial =
size=3D2>devfsadm, or a boot=20
-r picks up all the devices properly, and creates all the proper device =
files,=20
but sgscan sees only the 7 LTO2 drives.</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I used =
tpconfig to=20
remove all of the old drive configs and re-ran the GUI device =
configuration=20
wizard, but it sees 7 LTO2 drives, and 2 drives of unknown=20
type.</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial =
size=3D2>sg.conf is up to=20
date with all WWN maps, etc.....so sg.conf isn't reporting any errors =
about=20
unmapped WWNs.....</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>I used =
tpconfig and=20
manually configured all 14 drives and can exercise them using robtest, =
but=20
sgscan and the device config wizard still see the =
same.</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial size=3D2>any=20
idears?</FONT></SPAN></DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D042552014-23012006><FONT face=3DArial=20
size=3D2>Paul</DIV></FONT></SPAN></BODY></HTML>
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