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Conference ssag::ask_ssag

Title:Ask the Storage Architecture Group
Notice:Check out our web page at http://www-starch.shr.dec.com
Moderator:SSAG::TERZAN
Created:Wed Oct 15 1986
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:6756
Total number of notes:25276

6595.0. "HSJ 40/50 reliability " by WOTVAX::SPREADBURY () Thu Apr 17 1997 11:15

    
    
    My customer has reliability problems with HSJ40s and is considering
    upgrading to the 50. However I need to show it is more reliable. In
    the UK we have shipped very few HSJ50s, so I don't have a statistically
    representative basis for convincing the customer.
    
    Can anybody advise me of the number shipped world wide and their 
    failure rate.
    
    As the customer needs 12 controllers he is not prepared to give me a
    pile of money without some evidence of the reliability.
    
    If a reply here is inappropriate, please mail me at:
    [email protected]
    
    Thanks
T.RTitleUserPersonal
Name
DateLines
6595.1Make sure the reference point is solid!!KERNEL::LOANEComfortably numb!!Thu Apr 17 1997 13:111
    ....so what events caused him to lose confidence in the HSJ40's??
6595.2The problems are real !!WOTVAX::SPREADBURYFri Apr 18 1997 07:4020
    
    
    He has IPMT's raised against battery failures which we have not been
    able to fix. HSJ failures have brought down the customer billing system
    twice (this is a utility company with 19.3 million customers) and the
    rate of failure is on average one every 10 days.
    
    We have a formal letter of complaint from the customer who is prepared
    to go to 50s if we can prove reliability.
    
    This customer runs big chunks of the business under VMS, ie Billing,
    SCADA, Mail/Messaging, GIS, Supplies systems.... - in total more than 300
    VMS systems, so I need to get this sorted. 
    
    
    Again, if a reply here not appropriate, please mail me with information or
    pointer to information.
          
    Peter Spreadbury
    ac mgr
6595.3SSDEVO::THOMPSONPaul Thompson, Colorado SpringsWed Apr 30 1997 14:504
If your Customer upgrades to batteries dated 1997, I believe that they will
see a significant reduction in battery failures.

Contact Charles Mpagazehe (Subsys::mpgazehe) for information on the HSJ50.