8.154 SFC (Compress a shadow file)
8.154.1 Function
The SFC command compresses a shadow file.
8.154.2 Syntax
Descriptive
Diagram
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8.154.3 Parameter
device
This specifies the device for which the shadow file will be compressed.
*
Specifying an asterisk it is possible to compress the shadow files for all DASD
devices that have a shadow file.
8.154.4 Examples
Example 1:
Compress the shadow file for dasd device 0148.
HHC00013I Herc command: 'sfc 0148'
HHC00358I 0:0148 CCKD file 'D:/MVS/DASD/MVSRES.CCKD': file already compressed
HHC00333I 0:0148 size free nbr st reads writes l2reads hits switches
HHC00334I 0:0148 readaheads misses
HHC00335I 0:0148 --------------------------------------------------------------------
HHC00336I 0:0148 [*] 21631751 0% 9 885 425 15 715 1522
HHC00337I 0:0148 79 25
HHC00338I 0:0148 D:/MVS/DASD/MVSRES.CCKD
HHC00339I 0:0148 [0] 21627652 0% 9 rd 884 20 15
HHC00340I 0:0148 D:/MVS/SHADOW/MVSRES_*.CCKD
HHC00341I 0:0148 [1] 4099 0% 0 rw 1 405 0
Figure 283: SFC command