No subject

the Linux Kernel which will provide the mirroring you are seeking, without
the potential issues/trouble of rsync. As I understand it, the solution is
rather solid.

If you are upgrading your system, you could always look into a
motherboard/case combination that will allow you to put an External SATA
drive on your system. Then you can create a RAID 1 mirror with an internal
and the external drive and provide yourself with that hard drive failure
protection and quick/ease of grabbing/running if something untoward happens
to your domicile.

-Rob


> -----Original Message-----
> From: mdlug-bounces at mdlug.org 
> [mailto:mdlug-bounces at mdlug.org] On Behalf Of David McMillan
> Sent: Friday, September 25, 2009 4:26 PM
> To: MDLUG's Main discussion list
> Subject: [mdlug] Damaged Image recovery
> 
> 
>     So, in my ongoing saga of failing hard drives (which is 
> still ongoing) I finally looked at what data *did* det 
> rsync'd before the source drive hit the floor.  And found 
> that, out of my collection of thousands of pictures and 
> photos (mostly JPGs), I've had a nearly 40% loss rate.  The 
> files are still there, and seem to be roughly the right size, 
> but image-viewing applications just show them as dimensioned 
> 0x0 pixels.
>     Does rsync have a history of messing up image files?  I 
> *know* that
> (almost?) all of these corrupted images were good *before* 
> they were rsync'd to the backup mirror.
>     Anyway, *now* I need a good tool for doing mass 
> recovery of corrupted image files.  Since they were all 
> corrupted at the same time, my guess is whatever happened, it 
> happened the same to all of them.  So if I can determine what 
> happened, maybe I stand a chance of undoing it.
>     Recs, anyone?  I've already ruled out moving to the 
> back country of New Zealand and starting a technology-free 
> fully-organic subsistence farm (technology just *hates* me 
> this month....)
> 
> 
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