SMS Striped and Compressed are a really good combination for SMF data
that you will read back later in bulk to do end of day processing.
//JS001 EXEC PGM=IFASMFDP,COND=EVEN
//SYSMAN1 DD DSN=SYS1.ASYS.MAN1,DISP=SHR,AMP=('BUFND=63')
//MANXGDG DD DSN=DSS.DISK.SMF.ASYS.MANX(+1),
// DISP=(,CATLG,DELETE),
// MGMTCLAS=MCSM,
// DATACLAS=COMPRESS,
// STORCLAS=STRIPE16,
// SPACE=(CYL,(150,50),RLSE),
// RECFM=VBS,
// BLKSIZE=27998,
// LRECL=32760,
// DSORG=PS
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//SYSIN DD *
INDD(SYSMAN1,OPTIONS(ALL))
OUTDD(MANXGDG,TYPE(0:255))
This dumps a 99900 block (49950 tracks) MAN data set into compressed
data sets that are normally less than 6000 tracks. MAN data sets are
CISIZE 26624. MXG http://www.mxg.com ANALSMF procedure is a very nice
tool if you want to look at the way the data is being written.
Input
D SMF
IEE974I 12.34.53 SMF DATA SETS 874
NAME VOLSER SIZE(BLKS) %FULL STATUS
P-SYS1.ASYS.MAN1 AMAN00 99900 0 ALTERNATE
Outputs
DSN TKS %USE EXTENTS
DSS.DISK.SMF.ASYS.MANX.G0001V00 6720 96 96
DSS.DISK.SMF.ASYS.MANX.G0002V00 7440 99 112
DSS.DISK.SMF.ASYS.MANX.G0003V00 7680 98 112
DSS.DISK.SMF.ASYS.MANX.G0004V00 9360 97 144
DSS.DISK.SMF.ASYS.MANX.G0005V00 2400 97 16
DSS.DISK.SMF.ASYS.MANX.G0006V00 6720 96 96
DSS.DISK.SMF.ASYS.MANX.G0007V00 5805 99 80
DSS.DISK.SMF.ASYS.MANX.G0008V00 5760 99 80
DSS.DISK.SMF.ASYS.MANX.G0009V00 5760 98 80
DSS.DISK.SMF.ASYS.MANX.G0010V00 5520 99 80
DSS.DISK.SMF.ASYS.MANX.G0011V00 5520 97 80
DSS.DISK.SMF.ASYS.MANX.G0012V00 5520 97 80
DSS.DISK.SMF.ASYS.MANX.G0013V00 5280 99 64
DSS.DISK.SMF.ASYS.MANX.G0014V00 5520 96 80
DSS.DISK.SMF.ASYS.MANX.G0015V00 5280 98 64
DSS.DISK.SMF.ASYS.MANX.G0016V00 5280 99 64
DSS.DISK.SMF.ASYS.MANX.G0017V00 5505 96 79
DSS.DISK.SMF.ASYS.MANX.G0018V00 5280 98 64
DSS.DISK.SMF.ASYS.MANX.G0019V00 5385 98 71
DSS.DISK.SMF.ASYS.MANX.G0020V00 5490 96 78
DSS.DISK.SMF.ASYS.MANX.G0021V00 5280 98 64
DSS.DISK.SMF.ASYS.MANX.G0022V00 5340 98 68
DSS.DISK.SMF.ASYS.MANX.G0023V00 5280 98 64
DSS.DISK.SMF.ASYS.MANX.G0024V00 5520 96 80
I am really keen to tear up most of the dumping infrastructure I have
put together and replace it with SMF to LOGR in z/OS R9.
Best Regards,
Sam Knutson, GEICO
System z Performance and Availability Management
mailto:[EMAIL PROTECTED]
(office) 301.986.3574
"Think big, act bold, start simple, grow fast..."
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