DGASACMP Parameters
You can pass the following parameters to DGASACMP:
| Parameter | Description |
| MODE= COMP | DECOMP | Specify COMP to compress an input file. Specify DECOMP to decompress a compressed file. |
| REPORT=NORMAL | DEBUG | Specify NORMAL to instruct DGASACMP to produce a summary statistics report. This value is the default. Specify DEBUG to instruct DGASACMP to produce a detailed statistics report. |
| ZLIB=(CMP=1 | n, WIN=13 | nn, MEM=4 | n) | These three parameters change the settings of the extended compression utility.
CMP indicates the compression level. Valid values are 1–9. The default value is
1. WIN indicates the window size. Valid values are 9–15. The default value is
13. MEM indicates the memory. Valid values are 1–9. The default value is
4. Note: Changing these values can significantly impact performance and CPU
overhead. Before you change the default values, see Testing the Effects of Changing Values for Extended Compression Parameters .
|