On 14 Feb 2006 09:22:07 -0800, in bit.listserv.ibm-main
(Message-ID:<[EMAIL PROTECTED]>)
[EMAIL PROTECTED] (David Andrews) wrote:
Interesting. On my system (z/OS 1.3... yeah, I know) an
extended
sequential dataset at LRECL=6991 yields
BLKSIZE=27964. LRECL=6992
yields BLKSIZE=6992.
But change to non-SMS allocation, and LRECL=6992 yields
BLKSIZE=27968.
The plot thickens.
Does your SMS pool have at least one 3380 defined?
lrecl blksize blk/trk blk/trk used used % % blk
3380 3390 3380 3390 3380 3390 fctr
6992 6992 6 7 41952 48944 88.4 86.4 1
6992 13984 3 3 41952 41952 88.4 74.0 2
6992 20976 2 2 41952 41952 88.4 74.0 3
6992 27968 1 2 27968 55936 58.9 98.7 4
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