CLONE
Logicube ZClone™Xi User’s Manual
32
There is also has a setting for error granularity. There are 3 options:
1 sector (512 Bytes)
4096 Bytes (8 sectors)
64 KIB (128 sectors)
When a bad sector on the Master drive is found, by default, it will skip that sector.
Changing the granularity allows more sectors to be skipped.
A cluster size represents the smallest amount of disk space that can be used to hold a file.
The most common cluster size for an NTFS volume, for example, is 4KB (4096 Bytes). This
means that the smallest amount of space that will be used for a file is 4096 Bytes.
As an example, if 4096 Bytes is chosen, and one of the 8 sectors in that cluster size
contains a bad sector, the unit will skip the entire cluster (or 4096 bytes or 8 sectors).
4.3.4 Hash/Verification Method
The Hash/Verification method screen is available in all modes. Hash is not available in
Image to Drive
but is available in other modes. Verification is available in all modes.
The Hash Method selection is shown in
Image to Drive
but is not
selectable. The unit will automatically use the hash method that
was selected when the image was created (using Drive to Image).
Hash
–
Will hash the Master drive with the selected method. There different hash
algorithm options available, depending on which Imaging mode is selected:
None
–
No hash of the Master will be performed. This is available only when
using the following mode:
o
Drive to Drive
SHA-1
–
Uses the SHA-1 algorithm to hash the Master. This is available when
using the following modes:
o
Drive to Drive
o
Drive to Image
SHA-256
–
Uses the SHA-256 algorithm to hash the Master. This is available
when using the following modes:
o
Drive to Drive
o
Drive to Image
MD5
–
Uses the MD5 algorithm to hash the Master. This is available when using
the following mode:
o
Drive to Drive
Verification Method/Verify
–
Available selections are
YES
or
NO
. Select
YES
to hash the
Target and verify that hash with the hash calculated from the Master.
The Verify feature is an option. To verify if this option is installed,
press the
Statistics
icon from the navigation menu on the left and
select the
Options
tab. To purchase the SAS option or verification
option, contact our sales team at:
