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In certain cases, ZAR can recover a filesystem without a need
to perform a full scan off the volume. This may provide significant (up
to ten times) speed boost compared to the traditional "read all"
analysis. Quick scan mode activates automatically if certain
conditions are met. It works with NTFS volumes only. In case
ZAR detects that the data gathered during the quick scan
is not enough for a filesystem reconstruction, it will revert to the
full scan automatically.
Quick scan mode is inhibited if any of the following conditions
are met
- RAID or Digital Image recovery run is performed
- The filesystem type override is in effect and the specified filesystem type is other than NTFS
Default setting is Automatic. When set to Disabled,
quick scan mode will not activate regardless of the volume condition.
You should disable quick scan mode if you are recovering FAT
volume which was accidentally formatted to NTFS. |
