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Thread ID: 111235 2010-07-19 06:08:00 Missing files after data transfer Billy T (70) Press F1
Post ID Timestamp Content User
1120096 2010-07-19 06:08:00 Hi Team

After setting up my new computer, I moved all my data directories across to the new system by copying the entire D drive to a USB hard drive, and then copying that across to the new D drive. Over a period of weeks I noticed a few files and follder missing, so I fired up the old girl again and dumped the contents of the old D onto an 8GB thumb drive.

I am still finding (not finding?) missing files and have had to search my old backups to find them.

Now, firstly, the old D drive was working OK and the data was original and complete, so how/why can it be that a drag and drop would leave random files behind?

And secondly, is there a simple (read free) program that will do a file compare between two disks and add any missing files? It is a pain having to check several copies of the old D to find which one saved the file I need. I think I can do it with ZTree, but all files have to be on the same computer and all disks logged, and it gets a bit complicated when multiple drives are being searched.

Cheers

Billy 8-{)
Billy T (70)
1120097 2010-07-19 06:34:00 I think synback free version does verification after incremental backups. Just go through the setting/options to set up/confirm and then test. kahawai chaser (3545)
1120098 2010-07-19 06:45:00 It is possible that some files were left behind as they were in use or open in another application or window when you copied them. Snorkbox (15764)
1120099 2010-07-19 08:34:00 Hi Team

...And secondly, is there a simple (read free) program that will do a file compare between two disks and add any missing files? It is a pain having to check several copies of the old D to find which one saved the file I need. I think I can do it with ZTree, but all files have to be on the same computer and all disks logged, and it gets a bit complicated when multiple drives are being searched.

Cheers

Billy 8-{)

You could try PureSync. I've used it - did the job well.
rumpty (2863)
1120100 2010-07-19 11:57:00 It is possible that some files were left behind as they were in use or open in another application or window when you copied them.


No chance, I never have anything but the OS running when I transfer files, and I always do a full shutdown and restart/boot beforehand. Call me fussy but I've been caught out before.

I think I'll try Puresync, might have to resuscitate the old girl though, she's been a doorstop for several weeks now.

Cheers

Billy 8-{)
Billy T (70)
1120101 2010-07-19 20:40:00 Make sure that you're copying hidden and system files as well ;) Chilling_Silence (9)
1120102 2010-07-19 20:47:00 Maybe need to run a chkdsk/scandisk on the old hdd first. CYaBro (73)
1120103 2010-07-21 00:16:00 start > run > cmd
D:
xcopy /e /y D: [usb drive letter]


copies pretty much everything and will overwright whatever is on your USB
(you can do this vice versa too)

never had data loss
GreacherTech (15784)
1120104 2010-07-21 01:01:00 start > run > cmd
D:
xcopy /e /y D: [usb drive letter]


copies pretty much everything and will overwright whatever is on your USB
(you can do this vice versa too)

never had data loss

It would also be a good way to find out what files are failing if you watch the transfer

I use xxcopy at work here sometimes but it does struggle with long filenames/folders if they are over the 256 limit, rsync is better
Gobe1 (6290)
1120105 2010-07-21 02:41:00 Just started using TeraCopy.There is a free version. Neil McC (178)
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