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gddrescueThis is probably a dumb question but I really don't know...
Is it possible for me to write the output file to an external drive when I am reading the file with ddrescue? Using my last example: I ran gddrescue using the following command: sudo ./ddrescue -v /dev/disk1s3 MyVolImage.dmg MyVolRescue.log Can I change it to: sudo ./ddrescue -v /dev/disk1s3 /Volumes/SomeFireWireDrive/MyVolImage.dmg /Volumes/SomeFireWireDrive/MyVolRescue.log Many thanks! John _______________________________________________ Bug-ddrescue mailing list Bug-ddrescue@... http://lists.gnu.org/mailman/listinfo/bug-ddrescue |
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Re: gddrescueJohn wrote:
> Is it possible for me to write the output file to an external drive when > I am reading the file with ddrescue? Yes, but make yourself sure first that the interface, filesystem, etc is reliable enough for a logfile. Others have discovered the hard way how bad is to write the logfile to an unreliable place http://lists.gnu.org/archive/html/bug-ddrescue/2009-06/msg00000.html Regards, Antonio. _______________________________________________ Bug-ddrescue mailing list Bug-ddrescue@... http://lists.gnu.org/mailman/listinfo/bug-ddrescue |
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Re: gddrescueAntonio Diaz Diaz said the following:
> John wrote: >> Is it possible for me to write the output file to an external drive >> when I am reading the file with ddrescue? > > Yes, but make yourself sure first that the interface, filesystem, etc > is reliable enough for a logfile. Others have discovered the hard way > how bad is to write the logfile to an unreliable place > http://lists.gnu.org/archive/html/bug-ddrescue/2009-06/msg00000.html > Ah, the simple joys of being held up as an example of what not to do ;-). Yes, having learnt the hard way, I'd suggest that you not write to a network file system and particularly not an CIFS/SMB filesystem. I have no experience with using NFS for log files, but based on past experience I wouldn't go there. Practically, what this means, is that if you are using ddrescue from a live CD (as I was) you need a known good drive to store the log file to in addition to the drive you are copying the restored data to. A USB stick may be suitable, though I haven't tried. - Ben _______________________________________________ Bug-ddrescue mailing list Bug-ddrescue@... http://lists.gnu.org/mailman/listinfo/bug-ddrescue |
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