[HPADM] EMS message (how to reset caching on an FC60)

From: Javier Zayas (javier_zayas_at_cuc.claremont.edu)
Date: 07/10/04

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    To: "'HP Admin List (hpux-admin@dutchworks.nl)'" <hpux-admin@dutchworks.nl>
Date: Fri, 9 Jul 2004 18:41:00 -0700

    I am getting the following EMS error message on my system. I recently had a
    firmware upgrade on the FC60 and since then, I have been getting these error
    messages where it says that the Cache Mirror Enable bit has been disabled.
    Does anyone know how to re-enable this bit? Below is the error message as it
    gets sent to me minus the hostname/ip info obviously. Thanks in advance!!

    Notification Time: Fri Jul 9 18:34:44 2004

     sent Event Monitor notification information:

    /storage/events/disk_arrays/FC60/001200A0B80019A0
     is >= 3.
    Its current value is CRITICAL(5).

    Event data from monitor:

    Event Time: Fri Jul 9 18:34:44 2004
    Event #: 30 Event Id: 0
    Event Class: I/O Severity: CRITICAL
    Monitor: FC60_monitor Monitor Version: A.01.05
    Hostname: Client IP Address:
    Client Model Number: xxxxxx Client Serial Number: xxxxxx
    OS Version: B.11.00 System Software ID: xxxxxx
    Client FW Version: xxxxxx
    Array S/N: 001200A0B80019A0, Path: /dev/rdsk/c6t0d0, Path: /dev/rdsk/c8t0d0
    Alias Name: Array1

    Array at hardware path 0/12/0/0.8.0.5.0.0.0, path 1/10/0/0.8.0.4.0.0.0: The
    logical unit 31 has the Cache Mirror Enable bit disabled. Associated OS
    error log entry id(s):
       0000000000000000000
     
    Latest information on this event:
       http://docs.hp.com/hpux/content/hardware/ems/fc60mon.htm#30
    <http://docs.hp.com/hpux/content/hardware/ems/fc60mon.htm#30>
      
    Description of Error:
      This event message is displayed when the Cache Mirror Enable
      bit has been disabled.
      
    Probable Cause / Recommended Action:
      Execute the command to reset all the cache bits.

    Javier Zayas
    System Administrator
    The Claremont Colleges
    Administrative Information Services Office
    javier.zayas@cuc.claremont.edu
    Direct:(909)607-3143
    Cell: (909)319-0278
    http://www.cuc.claremont.edu 

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