23
DATA BACKUP (COPY) AND VERIFY
DATA BACKUP (COPY) AND VERIFY
24
(2) Memory card with copied data
1) The hard drive equipped in bridge pellet and/or USB external drive.
Each time you put in the memory card,
NSB-25 parse the folder structure then
compare it with the stored backup
folders. If the memory card was copied
before, and not modified since, then
you can choose to [Verify] or [Copy] or
[Delete].
14:30:29 10-JAN-2013
Same SxS
780 GB
HDD 0
780 GB
HDD 1
13 Files
5.96GB
FAT32
Select Copy
Verify
New Copy
Delete
Copy again. Make a new folder and copy all of the data in
the memory card to the hard drive (or SSD)
1)
.
Compare data stored in the hard drive (or SSD)
1)
to the data
stored in the memory card.
Delete the data on the memory card so that it can be reused.
New Copy
Verify
Delete
12.3. Status
The execute function (Copy or verify)
Total number of files in the memory
card versus the number of copied files
Total volume of data in the memory
card versus amount of data copied
Elapsed time
Video clip during the Copy(or verify)
14:30:29 10-JAN-2013
New SxS
780 GB
HDD 0
780 GB
HDD 1
13 Files
5.96GB
FAT32
Copying
8 / 13
2.56GB / 5.96GB
00:01:13
Reference
●
You can set up to show thumbnail during copy. It causes slow performance of
backup according to codec. For details, refer to chapter 19. Setup. (Page 42)
●
It performs CRC check during the copy, you can set the function of CRC
checking.
The performance of backup is limited to max 80MB/s. For the details on this
CRC check and setting, see chapter “17. Track of usage with logfile” or
“19. Setup functions”. (Page 35, 41)
12.4. Indication of Results
Completed execute function
(Copy or verify)
Total number of files in the memory
card versus the number of copied files
Total volume of data in the memory
card versus volume of data copied
Copy speed in (MB/s)
14:30:29 10-JAN-2013
New SxS
780 GB
HDD 0
780 GB
HDD 1
13 Files
5.96GB
FAT32
Copy Success
13 / 13
5.96GB
90MB/s
Reference
●
If you don't remove the memory card, the NSB-25 will automatically turn off
within user set-up time (e.g., 50 seconds) to preserve battery life.
●
For “The Location of Stored Data” and “The Name of Back up Folder,”
see Chapter 16.
Make a new folder on the hard drive (or SSD)
1)
and copy all
the memory card data into the folder.
Same as [Fast Copy] but after copying, the data on the
memory card is compared with the copied data in the hard
drive (or SSD) 1. Each bit is verified.
Before copying data, the hard drive (or SSD)
1)
verifies that
its hard drive area is safe. If a bad sector is detected, search
for a new, safe area –then copying [Fast Copy] will begin.
Fast Copy
Copy & Verify
Safe Copy