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Conference wrksys::alphastation

Title:Alpha Workstation Conference
Notice:See note 1.* for conference notices
Moderator:WRKSYS::HOUSE
Created:Wed Sep 07 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1996
Total number of notes:9122

1908.0. "ba356 and 500/500" by NYOSS1::MONASCH (I wrote the DECmate games) Wed Mar 26 1997 17:04

    I need some quick help please...
    
    A partner brought in a 500/500 and asked if we could connect a tlz06
    for him so I connected a ba366 to the external port.  Now the system
    will not boot!  If I disconnect the BA, all is well again.  I know this
    is probably something simple but...
    
    The OS is DIGITAL UNIX.
    
    All help will be appreciated.
    
    Thanks,
    
    
T.RTitleUserPersonal
Name
DateLines
1908.1Cable too long?WRKSYS::FRANTZDr. AwkwardThu Mar 27 1997 13:214
    Check the cable length.  The cable from the 500 to the Ba356 should be
    no longer than a meter.
    
    Karl
1908.2moreWRKSYS::ROLLAFri Mar 28 1997 08:4736
    From:   WRKSYS::LEE
    To:     WRKSYS::ROLLA
    CC:     LEE
    Subj:   RE: any ideas?
    
    Hi,
    
    the tlz06 never been in the qual list, so it no guarantee it will work.
    But it
    should not cause the system not able to boot. When you add the ba366 to
    the
    external port, what's other devices are in that ba366? You want to make
    sure
    there are no address conflict on the same SCSI bus. At the console,
    type show
    device command and see you boot device exist??
    
    Things to try:
    
    unplug all device form ba366 and with the ba366 connect to the external
    port
    and type show device command and see your boot device still there or
    try to
    boot the system and see still boot. If boot and try put ba366's device
    back one
    at the time and find which device maybe problem and cause conflict with
    the
    boot device. Also made sure you have good external cable and connection
    to the
    external port. If you find device has conflict with the boot and try to
    move to
    the other slot it should work for you, because in the same SCSI bus
    should
    never same two device with same address id. Hope this help!!
    
    -Shu