On 14 Feb 2006 08:27:41 -0800, in bit.listserv.ibm-main
(Message-ID:<[EMAIL PROTECTED]>)
[EMAIL PROTECTED] (John P Kalinich) wrote:
I have found that DSORG PS and PO don't always get half
track blocking with
SDB. For example, SDB picks a BLKSIZE of 7000 for LRECL 7000.
Well, that makes sense:
lrecl blksize blk/trk blk/trk used used % % blk
3380 3390 3380 3390 3380 3390 fctr
7000 7000 6 7 42000 49000 88.5 86.5 1
7000 14000 3 3 42000 42000 88.5 74.1 2
7000 21000 2 2 42000 42000 88.5 74.1 3
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