Re: Poor performance of Domino on iSeries during daylight savings time change

Is it confirmed if it's fixed or not?

                                                                           
             Chris Whisonant                                               
             <Chris.Whisonant@                                             
             comporium.com>                                             To 
             Sent by:                  Lotus Domino on the iSeries / AS400 
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             isshin.com@midran                                             
             ge.com                                                Subject 
                                       Poor performance of Domino on       
                                       iSeries during daylight savings     
             02/20/2006 01:03          time  change                        
             PM                                                            
                                                                           
                                                                           
             Please respond to                                             
              Lotus Domino on                                              
               the iSeries /                                               
                   AS400                                                   
             <domino400@midran                                             
                  ge.com>                                                  
                                                                           
                                                                           




IBM released a technote (#1224799). I added my feedback to it asking if it
was also fixed in a 7.0.x or 6.5.5 codestream. If it is corrected, this is
great to see!!!

Problem
You notice poor performance of a Lotus Domino server on iSeries during the
daylight savings time change, for example, CPU usage spikes. Is there a
way to change the system time without recycling the Domino server? Current
recommendations for Domino running on iSeries are that you must end or
recycle the Domino server during system time changes to avoid any
performance impact.

Solution
This issue was reported to Quality Engineering as SPR# RWAH6HPQ8B and
fixed in Domino 6.5.4 Fix Pack 3 (FP3). Refer to the Upgrade Central site
for details on upgrading Notes/Domino.

Excerpt from the Lotus Notes and Lotus Domino Release 6.5.4 Fix Pack 3
(FP3) fix list (available at http://www.ibm.com/developerworks/lotus):

      Server
      SPR# RWAH6HPQ8B - This fix allows daylight savings time and standard
time changes without recycling the Domino server.

Chris Whisonant
Comporium
Senior Mid-Range Systems Administrator
IBM eServer Certified Systems Expert - iSeries Technical Solutions V5R2
IBM Certified System Administrator - Lotus Notes and Domino 6/6.5
IBM Certified Associate Developer - Lotus Notes and Domino 6/6.5
803.326.7270 | 803.326.6142 fax
http://cwhisonant.blogspot.com/

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