Archived from groups: comp.sys.ibm.pc.hardware.storage (
More info?)
> Peter wrote:
> > > Hi,
> > >
> > > Is the current version of Acronis (version 8 build something) able
> to
> > > create real sector-by-sector images of HD partitions? In my case,
> this
> > > would be important for creating images of encrypted partitions
> where
> > > the HD imaging program cannot recognize the file system.
> >
> > No, you cannot perform sector-by-sector image with TI,
> > unless it falls into the following category:
> > "Special sector-by-sector support for other partitions and
> > corrupted file systems."
> > But, in general, you do not have control.
> >
> > That is one of the reasons why Ghost (not 9.0) is better.
>
> Umm, I am a bit confused now. Will wrote "If ATI doesn't recognize the
> filesystem, it will do a sector-by-sector copy of the partition.",
> which is probably what you meant by "Special sector-by-sector support
> for other partitions and corrupted file systems.".
>
> So, did I get this right (?):
> Acronis TI is able to create sector-by-sector images but you cannot
> decide on your own whether you want a sector-by-sector copy, ATI makes
> this decision for you. Only if ATI does not recognize the filesystem,
> it then will create a sector-by-sector image.
> I could definitely live with that because for unencrypted partitions
> with a known filesystem I would prefer to create compressed images
> anyway. (Or can you tell me any advantages of creating sector-by-sector
> images even if compressed images are possible?)
Yes, you are correct. ATI will make that decision for you.
Even with sector-by-sector image can be compressed.
The difference is that if file system is recognized, unused portions
of a hard disk are skipped, sector-by-sector takes whole disk.
Yes, that decision thing is important if you need to image for
intrinsic or recovery purposes.