![]() ![]() ![]() o bbfile name of a file to log bad blocks numbers (def=""), l logfile name of a file to log errors and summary to (def=""), y syncsz frequency of fsync calls in bytes (def=512*softbs), x count opos from the end of outfile (eXtend), m maxxfer maximum amount of data to be transferred (def=0=inf), e maxerr exit after maxerr errors (def=0=infinite), B hardbs fallback block size in case of errs (def=4096, 512 for -d), ![]() b softbs block size for copy operation (def=131072, 1048576 for -d), S opos start position in output file (def=ipos), Options: -s ipos start position in input file (default=0), It's protected by the terms of GNU GPL v2 or v3ĭd_rescue copies data from one file (or device or pipe) to others. (features: O_DIRECT dl/libfallocate fallocate splice fitrim xattr rdrnd avx2)ĭd_rescue is free software. Start at position 100 of the input file ( -s 100 /var/log/messages) and write, beginning at position 0 of the destination file ( -S 0 /tmp/ddrescue-out): :~# dd_rescue -s 100 /var/log/messages -S 0 /tmp/ddrescue-outĭd_rescue: (info): Using softbs=65536, hardbs=4096ĭd_rescue: (info) expect to copy 1766kB from /var/log/messagesĭd_rescue: (info): ipos: 1024.1k, opos: 1024.0k, xferd: 1024.0kĮrrs: 0, errxfer: 0.0k, succxfer: 1024.0k DARK Tool Documentation: dd_rescue Usage Example ![]()
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