I have been reading the MIGRATION from HFS to zFS redbook as well as the
implmentation Guide for z/OS V1.7
I will be going from z/OS V1.7 to z/OS V1.9 very soon in our test environment.
I have requested to change over from HFS (v1.7) to zFS (v1.9).
I have been running some of the format jobs and get this output
//FORMAT EXEC PGM=IOEAGFMT,
// PARM=('-aggregate SYS1.ZFS.TEST001')
//SYSPRINT DD SYSOUT=*
//STDOUT DD SYSOUT=*
//STDERR DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//CEEDUMP DD SYSOUT=*
IOEZ00004I Formatting to 8K block number 900 for primary extent of
SYS1.ZFS.TEST001.
IOEZ00005I Primary extent loaded successfully for SYS1.ZFS.TEST001.
IOEZ00535I *** Using initialempty value of 1.
*** Using 899 (8192-byte) blocks
*** Defaulting to 13 log blocks(maximum of 1 concurrent transactions).
IOEZ00552I Multi-file system aggregates are restricted and support will be
removed; plan to migrate.
IOEZ00327I Done. SYS1.ZFS.TEST001 is now a zFS aggregate.
IOEZ00048I Detaching aggregate SYS1.ZFS.TEST001
I understand from the manuals that multi-file system aggregates are not the way
to go. But I am not clear on what I specified in this job to make it think it
was a multi-file agg. I used the examples in the book to define my
SYS1.ZFS.TEST001 file
DEF CL (NAME('SYS1.ZFS.TEST001') -
LINEAR -
SHR(2) VOL(DCHFSE) -
CYLINDERS(10 10)
Thanks
Lizette
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