Wow, yeah, so it seems like i'm totally daft. I got confused by seeing the pointer in ddrescueview around the same area as it was before.
Still: The 'reset to 0' thing I mentioned is something you might want to look into. I'll keep you posted on whether or not the speed improves. -David On Thu, Feb 6, 2014 at 6:02 PM, David Deutsch <[email protected]> wrote: > Hmm, not sure that worked the right way: > > GNU ddrescue 1.18-pre7 > rescued: 1764 GB, errsize: 8111 MB, errors: 87250 > Current status > rescued: 1768 GB, errsize: 8131 MB, current rate: 0 B/s > ipos: 791401 MB, errors: 93896, average rate: 73307 B/s > opos: 791401 MB, run time: 16.09 h, successful read: 4.06 m ago > ^C > > $ sudo ddrescue -f -n -d -O -s 512 /dev/sdf /dev/sde logfile > > GNU ddrescue 1.18-pre7 > rescued: 512 B, errsize: 0 B, errors: 0 > Current status > rescued: 512 B, errsize: 0 B, current rate: 0 B/s > ipos: 0 B, errors: 0, average rate: 0 B/s > opos: 0 B, run time: 0 s, successful read: 0 s ago > Finished > > $ sudo ddrescue -f -n -d -O -R /dev/sdf /dev/sde logfile > > GNU ddrescue 1.18-pre7 > rescued: 1768 GB, errsize: 8131 MB, errors: 93896 > Current status > rescued: 1768 GB, errsize: 8133 MB, current rate: 256 B/s > ipos: 1934 GB, errors: 93933, average rate: 195 B/s > opos: 1934 GB, run time: 12.05 m, successful read: 0 s ago > Copying non-tried blocks... > > First up: Seeing EVERYTHING reset to 0 was /super/ scary. Really, really > scary. > > Second: ipos hasn't really changed. Did I do it wrong? > > -David > > On Thu, Feb 6, 2014 at 5:12 PM, Antonio Diaz Diaz <[email protected]> wrote: >> David Deutsch wrote: >>> >>> As for reading it backwards: Can I even do that at this stage in the >>> process? >> >> >> Sure. First reset the current position with: >> >> ddrescue your_options_and_files -s 512 >> >> Then run in reverse: >> >> >> ddrescue your_options_and_files -R >> >> >> Best regards, >> Antonio. _______________________________________________ Bug-ddrescue mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-ddrescue
