CNTLUNIT CUNUMBR=A580,PATH=((CSS(0),B0,B1,B2,B3)), *
UNITADD=((00,016)),CUADD=0,UNIT=3490
IODEVICE ADDRESS=(580,016),UNITADD=00,CUNUMBR=(A580),STADET=Y,*
UNIT=3490
CNTLUNIT CUNUMBR=A590,PATH=((CSS(0),B0,B1,B2,B3)), *
UNITADD=((00,016)),CUADD=1,UNIT=3490
IODEVICE ADDRESS=(590,016),UNITADD=00,CUNUMBR=(A590),STADET=Y,*
UNIT=3490
CNTLUNIT CUNUMBR=A5A0,PATH=((CSS(0),B0,B1,B2,B3)), *
UNITADD=((00,016)),CUADD=2,UNIT=3490
IODEVICE ADDRESS=(5A0,016),UNITADD=00,CUNUMBR=(A5A0),STADET=Y,*
UNIT=3490
CNTLUNIT CUNUMBR=A5B0,PATH=((CSS(0),B0,B1,B2,B3)), *
UNITADD=((00,016)),CUADD=3,UNIT=3490
IODEVICE ADDRESS=(5B0,016),UNITADD=00,CUNUMBR=(A5B0),STADET=Y,*
UNIT=3490
0580,16 3490 OFFLINE=YES,DYNAMIC=YES,LOCANY=NO,
LIBRARY=YES,AUTOSWITCH=NO,LIBRARY-ID=12345,
LIBPORT-ID=01
------------------------------------------------------------------------
-------
0590,16 3490 OFFLINE=YES,DYNAMIC=YES,LOCANY=NO,
LIBRARY=YES,AUTOSWITCH=NO,LIBRARY-ID=12345,
LIBPORT-ID=02
------------------------------------------------------------------------
-------
05A0,16 3490 OFFLINE=YES,DYNAMIC=YES,LOCANY=YES,
LIBRARY=YES,AUTOSWITCH=NO,LIBRARY-ID=12345,
LIBPORT-ID=03
------------------------------------------------------------------------
-------
05B0,16 3490 OFFLINE=YES,DYNAMIC=YES,LOCANY=YES,
LIBRARY=YES,AUTOSWITCH=NO,LIBRARY-ID=12345,
LIBPORT-ID=04
------------------------------------------------------------------------
-------
With the B18 you should have a minimum of 32 drives but can only go to
64 with enough disk and current microcode.
Is it possible that the LIBPORT is specified incorrectly? IBM H/W
should be able to confirm what the settings actually are.
-----Original Message-----
Daniel McLaughlin
We have the VTS in place and the latest microcodes on it but seem to be
having a controller problem. We can only get one controller online, and
none after that. We'd like to have 64 drives in it, but can't get beyond
16. We are designating the units as 3490 which limiits us to 16 per
controller. IBM H/W and S/W both said to check are the logical address
(CUADD) and the libport- ID in the HCD. However, they said we have them
set up properly. Any other suggestions are gratefully accepted. Oh, the
model is B18 if that has any bearing.
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