Hi,
I am seeing a weird and worrying problem. I had a NAS on which I stored all sort of documents (mp3, movies, jpg, pdf...)
I upgraded my NAS by adding a HD and I rebuild the RAID from RAID1 to RAID5.
Before doing so I copied all of my data to various locations, on 2 laptop’s HD (Acer and a Dell XPS)and 2 USB HD.
All seemed OK so I rebuild the array without testing the copied files. I only compared the total size and number of files.
Well, that was a BIG mistake!
I now cannot open some of these files. All seems ok, icon, size and the correct app tries to open the file but nothing happens after.
Movies and mp3 won’t play, word documents are empty (although it seems to have the number of characters and pages OK), PDF won’t open... it is catastrophic.
Documents copied on the Acer laptop are all OK.
Documents copied to the Dell one are corrupt. The USB drives were also used via the DELL.
This seems to be related to the Dell then, I thought of a RAM or CPU pb... but copying stuff from the Dell to the new NAS is OK.
All drives are NTFS, both laptop are XP SP2.
Some of these documents are really valuable to me and I just can’t imagine to lose everything. Is there a software I could use to fix/retrieve these files?
Any help would be GREATLY appreciated. I can send some sample files if needed.
Cheers!
I am seeing a weird and worrying problem. I had a NAS on which I stored all sort of documents (mp3, movies, jpg, pdf...)
I upgraded my NAS by adding a HD and I rebuild the RAID from RAID1 to RAID5.
Before doing so I copied all of my data to various locations, on 2 laptop’s HD (Acer and a Dell XPS)and 2 USB HD.
All seemed OK so I rebuild the array without testing the copied files. I only compared the total size and number of files.
Well, that was a BIG mistake!
I now cannot open some of these files. All seems ok, icon, size and the correct app tries to open the file but nothing happens after.
Movies and mp3 won’t play, word documents are empty (although it seems to have the number of characters and pages OK), PDF won’t open... it is catastrophic.
Documents copied on the Acer laptop are all OK.
Documents copied to the Dell one are corrupt. The USB drives were also used via the DELL.
This seems to be related to the Dell then, I thought of a RAM or CPU pb... but copying stuff from the Dell to the new NAS is OK.
All drives are NTFS, both laptop are XP SP2.
Some of these documents are really valuable to me and I just can’t imagine to lose everything. Is there a software I could use to fix/retrieve these files?
Any help would be GREATLY appreciated. I can send some sample files if needed.
Cheers!