I think he is looking for number of KTUXEs per block
not KTBIT (ITLs).
Does this ITL algorithm same for undo blocks also?
Best Regards,
K Gopalakrishnan
Bangalore, INDIA
-----Original Message-----
Sent: Thursday, March 07, 2002 12:41 PM
To: Multiple recipients of list ORACLE-L
Basically the total ITL size can't be bigger than 50 percent of the
available space for data for the block size. ((db_block_size - ovh) /2) /
itl size
Anjo.
[EMAIL PROTECTED] wrote:
> I believe someone else had asked this question before, but I did not see a
> reply. Does anyone know the number of transaction slots in the rollback
> segment header for block sizes of 4k, 8k, et all?
>
> >From what I have read, for a block size of 2K, its 21 transaction slots.
> (Steve Adams at www.ixora.com.au)
> For a block size of 8K, its 98 (Jonathan Lewis on Metalink - For 8.1.6)
>
> As per Metalink:
>
> 2K - 31
> 4K - 67
> 8K - 140
>
> Different answers? What does it depend on? OS Version, Oracle Version,
> number of extents in rollback segment??
>
> Regards
> Raj
>
>
>
>
>
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