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| HELP NEEDED . PAGESET SIZE : Z OS |
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| In_love_with_MQ |
 Posted: Fri Jun 23, 2006 6:29 am Post subject: HELP NEEDED . PAGESET SIZE : Z OS |
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Acolyte
Joined: 10 Jul 2005
Posts: 70
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HI ,
I am new to Z OS and need help to determine the size of the PAGE SET to be used for the Messages which would flow via the z/os SYSTEM .
On the z/os environment , there would be 2 Local queues
Q1
10 k Messages and messages / day = 20000
Q2
30 k Messages and messages / day = 20000
Requirement is that there should be facility on the z/os SIDE that it should be able to keep 20000 + 20000 ..say 50000 MESSAGES on these queues for 2 days (SO 1 lakh messages CAPACITY) . (Maximum outage of the application getting messages from these queues).
My z/os team has shown this formula and he says that the app owners should calculate the RECORD( ) size based on the message size etc .
DEFINE CLUSTER
(NAME(xxxx.xxxx.PSID01)
RECORDS(10000 500)
LINEAR
VOLUMES(*)
SHAREOPTIONS(2 3) )
DATA
(NAME(xxxx.xxxx.PSID01.DATA)
The MQ manual never says what this record is and what value to fit in if i need 50000 / day to be stored for 2 days ....1 lakh messages capacity ( 30 k MESSAGE SIZE) .
could anyone help me calculate the RECORD figures . |
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| tleichen |
| Posted: Fri Jun 23, 2006 10:29 am Post subject: |
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Yatiri
Joined: 11 Apr 2005
Posts: 663
Location: Center of the USA
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what's a "lakh"? 
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IBM Certified MQSeries Specialist
IBM Certified MQSeries Developer |
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| jefflowrey |
| Posted: Fri Jun 23, 2006 4:00 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| tleichen wrote: |
| what's a "lakh"? |
It's whar you use yer kahnoo.
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I am *not* the model of the modern major general. |
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| fjb_saper |
| Posted: Fri Jun 23, 2006 7:37 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| tleichen wrote: |
| what's a "lakh"? |
Some possibilities:
- lakh, phonetic spelling for lack i.e. missing something or not having enough of...
- ancient unit of measure nearly unknown to the western world although it originated well beyond the FarWest.... so far in fact that it became known as the Far East??
- Possible name of an either existing or extinct indian (from India) currency
If you find something in Webster about it let us know... 
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MQ & Broker admin |
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| In_love_with_MQ |
| Posted: Mon Jun 26, 2006 1:07 am Post subject: LAKH |
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Acolyte
Joined: 10 Jul 2005
Posts: 70
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Hi ,
1 LAKH = 50000 + 50000 = 1,00,000.
In india Lakh is a common word . I did not realise that it is not used in West .
So i have about 1,00,000 (1 lakh ) messages .
Please guide . |
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| Mr Butcher |
| Posted: Mon Jun 26, 2006 4:30 am Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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the concepts and planning guide has a formula to calculate the pages in the page dataset depending on the message size.
for a linear dataset a record = 4k = 1 page in the page dataset
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Regards, Butcher |
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