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SDWBK | Back to Index page |
Prolog Control Block Contents SDWBK DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
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SDWBK Prolog | Top of page |
NAME : HCPSDWBK DESCRIPTION: Stand-alone dump writer partition record DSECT : SDWBK FUNCTION : The SDWBK describes the contents of the stand-alone dump record that is written to the start of each partition. LOCATED BY : It is first data record in each partition written to by stand-alone dump. CREATED BY : Stand-alone dump installer. DELETED BY : Not applicable REFERENCES : HCPDLJ - part of DUMPLD2 SERIALIZED : Single-threaded nature of stand-alone dump process RELOCATION CONSIDERATIONS : None COMPATIBILITY AND MIGRATION CONCERNS : None NOTES : - The SDWBK is a 4K structure. |
SDWBK Control Block Content | Top of page |
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SDWBK Storage Layout | Top of page |
*** SDWBK - Stand-alone dump writer partition record * * +-------------------------------------------------------+ * 0 | SDW_ID | * | | * +-------------------------------------------------------+ * 10 |///////////////////////////////////////////////////////| * =///////////////////////////////////////////////////////= * |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 28 | SDW_TOD | * +---------------------------+---------------------------+ * 30 | SDW_DEV_INDEX | SDW_DUMP_DEV | * +---------------------------+---------------------------+ * 38 | SDW_PAGES_OUT | * +-------------------------------------------------------+ * 40 | SDW_TOD_START | * +-------------------------------------------------------+ * 48 | SDW_TOD_END | * +------+------------------------------------------------+ * 50 |//////|////////////////////////////////////////////////| * +------+////////////////////////////////////////////////| * 58 |///////////////////////////////////////////////////////| * =///////////////////////////////////////////////////////= * |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ *1000 * *** SDWBK - Stand-alone dump writer partition record |
SDWBK Cross Reference | Top of page |
Symbol Dspl Value -------------- ---- ----- SDW_Dev_Index 0030 SDW_Dump_Dev 0034 SDW_ID 0000 SDW_Pages_Out 0038 SDW_Rsv 0048 00000050 SDW_TOD 0028 SDW_TOD_End 0048 SDW_TOD_Start 0040 SDWBSIZE 0050 00001000 |
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