Re: latest hiper group

[rob@xxxxxxxxx]

Good suggestion on the email.

The bandwidth was probably more based on the local downloads not running 
at GB speeds.  And not really applicable to this situation.

Rob Berendt
-- 
Group Dekko Services, LLC
Dept 01.073
PO Box 2000
Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com





Larry Bolhuis <lbolhuis@xxxxxxxxxx> 
Sent by: midrange-l-bounces@xxxxxxxxxxxx
09/13/2004 08:59 PM
Please respond to
Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>


To
Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
cc

Fax to

Subject
Re: latest hiper group






Rob,

  I'm not sure what you mean about not using 100% of the bandwidth.  I 
download more PTFs than the average guy (currently 35GB of PTF images on 
line) and I routinely get downloads waay over T1 speeds, as high as 500 
KB/s.  Remember that a T1 is about zero.15% (.0015) of a GbE  so even a 
heavily loaded network is going to find room for that itty bitty teeny 
little dribble of traffic.   It's much more likely that your T1 is being 
used for other things like spam, web browsing, spam, email, spam, 
streaming audio, spam, vpn traffic, etc.  Oh and did I mention spam?

 I ALWAYS do these downloads in batch, it's the only way that makes 
sense at all. Even at 450 KB/s it takes 20 minutes for a full CD image. 
  I have a routine that does the download and then emails me the ftp 
output log when completed so I can review it to make sure all went well.

 - Larry


rob@xxxxxxxxx wrote:

>It does take awhile - that's why I do it in batch.  And if you are 
talking 
>about comm resources IBM normally doesn't run the lan at it's full rated 
>speed.  Translation - even though you have a GB ethernet attached to a T1 

>IBM won't use 100% of that T1's bandwidth.  It's normally only a small 
>percentage.  As far as other resources you should be able to do some 
>tuning.  And if that doesn't work, and it's still bogging down other 
>processes - buy a newer machine.
>
>Rob Berendt
> 
>

-- 
Larry Bolhuis                   IBM eServer Certified Systems Expert:
Vice President                    iSeries Technical Solutions V5R2
Arbor Solutions, Inc.             iSeries LPAR Technical Solutions V5R2
1345 Monroe NW Suite 259          iSeries Linux Technical Solutions V5R2
Grand Rapids, MI 49505            iSeries Windows Integration Technical 
Solutions V5R2
                                IBM eServer Certified Systems Specialist
(616) 451-2500                    iSeries System Administrator for 
OS/400 V5R2
(616) 451-2571 - Fax              AS/400 RPG IV Developer
(616) 260-4746 - Cell             iSeries System Command Operations V5R2

  If you can read this, thank a teacher....and since it's in English, 
thank a soldier.



--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing 
list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.