G
George Potemkin
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The map of backup header in old Progress versions: # Progress backup header: # # V8 V9 # Offset Offset Len Description # ------ ------ --- ----------- # 0 0 80 Backup volume description # 80 80 80 Full path to the database # 160 160 80 Incremental backup description # 264 264 4 Date/Time of current backup # 268 268 4 Date/Time of previous full backup # 272 272 4 Date/Time of previous incr backup # 276 276 4 Incremental backup number # 280 280 4 Database high water (V8 only) # 284 284 4 Value 0 # 288 288 4 BI blocksize # 293 293 1 Is online (1 - online, 0 - offline) # 296 296 4/8 Backup Volume Size (-vs) divided by blocking factor (-bf) # 300 304 4 Blocking factor (-bf) # 304 308 4 Backup volume number # 308 312 4 First backup block in volume: 1+VolSize*(BkupVolNumr-1) # 312 316 1 Is incremental (2 = Incremental) # 313 317 60/255 Database path # 376 620 4 \07 \07 \07 \07 # 380 624 4 Last transaction number # 384 628 4 Overlap factor (-io) # 391 635 1 Is compressed (-com) (2 = Enable) # 392 636 2 Redundancy (-red) # 396 640 4 Backup header CRC # 400 644 2 Database blocksize Recent versions have the similar header.
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