Good idea! I think I will use that as my guideline for the restarts, and no
I shouldn't have fragmentation issues.

Thanks,
Scott Reece
System Administrator
City of Bend
sreece@xxxxxxxxxxxxx
Office - 541-388-4426


"Once you say you're going to settle for second, that's what happens to you
in life. "  --JFK




                                                                           
             Chris Whisonant                                               
             <Chris.Whisonant@                                             
             comporium.com>                                             To 
             Sent by:                  Lotus Domino on the iSeries / AS400 
             domino400-bounces         <domino400@xxxxxxxxxxxx>            
             +sreece=ci.bend.o                                          cc 
             r.us@xxxxxxxxxxxx                                             
                                                                   Subject 
                                       Re: Domino cluster on OS400 and     
             09/21/2005 07:22          Windows?                            
             AM                                                            
                                                                           
                                                                           
             Please respond to                                             
              Lotus Domino on                                              
               the iSeries /                                               
                   AS400                                                   
             <domino400@midran                                             
                  ge.com>                                                  
                                                                           
                                                                           




We have a BlackBerry server on Windows 2000 Server. I never really have to
worry about restarting it, but it's not really that active (< 30 BB
users). You may want to keep up with Microsoft's Updates, though. You
could probably use that as your restart schedule. Since you're using a SAN
it doesn't sound like you'll have to worry too much about fragmentation (I
hope). I generally will defrag my box right before I reboot it.

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
803.326.7270 | 803.326.6142 fax
http://cwhisonant.blogspot.com/

domino400-bounces+chris.whisonant=comporium.com@xxxxxxxxxxxx wrote on
09/21/2005 10:09:43 AM:

> Actually that is a great answer for me. I only have 2 DPAR's on our
iSeries
> currently so I will only need 2 Intel server Blades for our SAN (both 2
> CPU). I have only ever ran Domino on the iSeries so this is going to be
> something new for me. What is the restart period suggested for Windows
> servers running Domino? Weekly? Daily?
>
> Thanks,
> Scott Reece
> System Administrator
> City of Bend
> sreece@xxxxxxxxxxxxx
> Office - 541-388-4426
>
>
> "Once you say you're going to settle for second, that's what happens to
you
> in life. "  --JFK
>
>
>
>
>
>              Walter Scanlan
>              <wscanlan@xxxxxxx
>              com> To
>              Sent by:                  Lotus Domino on the iSeries /
AS400
>              domino400-bounces         <domino400@xxxxxxxxxxxx>
>              +sreece=ci.bend.o cc
>              r.us@xxxxxxxxxxxx domino400-bounces+wscanlan=us.ibm.c
>                                        om@xxxxxxxxxxxx, Lotus Domino on

>                                        the iSeries / AS400
>              09/20/2005 02:38          <domino400@xxxxxxxxxxxx>
>              PM Subject
>                                        Re: Domino cluster on OS400 and
>                                        Windows?
>              Please respond to
>               Lotus Domino on
>                the iSeries /
>                    AS400
>              <domino400@midran
>                   ge.com>
>
>
>
>
>
>
> Scott,
>         Not a good answer here.
>
> The hardware requirement will be driven by workload. So on iSeries the
WLE
> can be used to define the required hardware, No such tool exists for
intel
> servers.
> I use this rule of thumb.  (SWAG)
>
> 1 windows server for each DPAR on iSeries  (so this may be a one to many
> cluster)
> If you are running current iSeries hardware (i520,i550etc) 3 Intel CPUs
> for each iSeries CPU should work ok.
>
> Example.
>
> An i520(2-way) with 4 DPAR, (Mail1, Mail2 , Apps1 HUB1) would be
clustered
> to 4 intel systems
>
> Mail1a  2 cpu
>
> Mail2a 2 cpu
>
> Apps2a 1 cpu
>
> Hub1a  1 cpu
>
> I generally just run 2 GB of ram on intel servers.
>
> Workloads vary and Mail1&2 might drive 80% of the load in which case
they
> may need more CPU
>
>
> NONE of this should be taken as sizing recommendations.
>
>
>
> Walter Scanlan
> Senior Software Engineer
> Domino & Workplace for iSeries
> 507-286-6088
> wscanlan@xxxxxxxxxx
>
>
>
> Scott Reece <SReece@xxxxxxxxxxxxx>
> Sent by: domino400-bounces+wscanlan=us.ibm.com@xxxxxxxxxxxx
> 09/20/2005 04:10 PM
> Please respond to
> Lotus Domino on the iSeries / AS400
>
>
> To
> Lotus Domino on the iSeries / AS400 <domino400@xxxxxxxxxxxx>
> cc
>
> Subject
> Re: Domino cluster on OS400 and Windows?
>
>
>
>
>
>
> Thanks Walter,
>
> That is exactly what I needed to hear, is there a technote somewhere
that
> will shed some light on what the hardware should be on the Windows
machine
> compared to our iSeries?
>
> Thanks,
> Scott Reece
> System Administrator
> City of Bend
> sreece@xxxxxxxxxxxxx
> Office - 541-388-4426
>
>
> "Once you say you're going to settle for second, that's what happens to
> you
> in life. "  --JFK
>
>
>
>
>
>              Walter Scanlan
>              <wscanlan@xxxxxxx
>              com> To
>
>              Sent by:                  Lotus Domino on the iSeries /
AS400
>
>              domino400-bounces         <domino400@xxxxxxxxxxxx>
>              +sreece=ci.bend.o cc
>
>              r.us@xxxxxxxxxxxx domino400-bounces+wscanlan=us.ibm.c
>
>                                        om@xxxxxxxxxxxx, Lotus Domino on
>                                        the iSeries / AS400
>              09/20/2005 02:07          <domino400@xxxxxxxxxxxx>
>              PM Subject
>
>                                        Re: Domino cluster on OS400 and
>                                        Windows?
>              Please respond to
>               Lotus Domino on
>                the iSeries /
>                    AS400
>              <domino400@midran
>                   ge.com>
>
>
>
>
>
>
> There are no problems running clusters between platforms.
>
> If you are setting up for failover or load balancing make sure you have
> the hardware to support the load.
>
>
> Walter Scanlan
> Senior Software Engineer
> Domino & Workplace for iSeries
> 507-286-6088
> wscanlan@xxxxxxxxxx
>
>
>
> Scott Reece <SReece@xxxxxxxxxxxxx>
> Sent by: domino400-bounces+wscanlan=us.ibm.com@xxxxxxxxxxxx
> 09/20/2005 04:03 PM
> Please respond to
> Lotus Domino on the iSeries / AS400
>
>
> To
> Lotus Domino on the iSeries / AS400 <domino400@xxxxxxxxxxxx>
> cc
>
> Subject
> Domino cluster on OS400 and Windows?
>
>
>
>
>
>
> Does anyone run a Domino clustered environment on both iSeries OS400 and
> Windows? Any input on this would be great. Yes I know that OS400 is by
far
> the best platform to run Domino on, but as a backup is it OK to have a
> windows machine clustered with an iSeries machine? Problems, warning
> etc.... please let me know.
>
> Thanks,
> Scott Reece
> System Administrator
> City of Bend
> sreece@xxxxxxxxxxxxx
> Office - 541-388-4426
>
>
> "Once you say you're going to settle for second, that's what happens to
> you
> in life. "  --JFK
>
>
> _______________________________________________
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>
> _______________________________________________
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>
>
> _______________________________________________
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>
> _______________________________________________
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>
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> _______________________________________________
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