+LARGEOBJSIZE

The +LARGEOBJSIZE parameter specifies a value in 4k pages that refers to object size. When processing begins, if the size of an object exceeds this size, BMC AMI Utilities process that object by itself rather than in parallel with other objects. +LARGEOBJSIZE is for very large partitioned table spaces with NPIs being reorged. This parameter is used to have very large objects process alone in a server.                    

If you run a reorg of 100 objects with 99 being small objects and 1 being larger than +LARGEOBJSIZE, many of the small objects run simultaneously in a server. If the large object is sent to the server, the server does not take any of the other small objects until the large object is completed. The primary and any other servers continue running the smaller objects. When the large object is completed, the server is available to run the remaining smaller objects.

Related topic

Global-parameters-UTLPARMS

LARGEOBJSIZE.png

The values are defined as follows:

8388608

(Default) The product processes objects exceeding 8388608 4k pages (32 GB) individually .

maxPages

Threshold for the number of pages in an object

BMC AMI Utilities process objects exceeding this number of pages individually. The minimum valid value is 1. The maximum valid value is 16777216 4k pages (64 GB).


Example
+LARGEOBJSIZE(2048000)

Any object 2048000 4k pages or larger is processed by itself.

Important

For the rules that apply to parameter syntax, see Parameter syntax rules.

 

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