Disk image creation involves moving large amounts of data as quickly as possible from the source partition to the destination image file. To ensure that images are created on local drives as fast as possible it's essential to use the best method when writing image file data. There are two distinct ways of writing this data:
Other factors that may affect the speed of a disk write method include software RAID (dynamic) disks and hardware/firmware RAID setups.
Macrium Reflect will automatically determine the best method for writing to a target drive the first time the drive is used as a backup destination.
The test will simulate creating two 1GB image files to the target drive. This will generally take only a few seconds to complete and will only happen once. The fastest write method is then saved for the drive and used for saving image files.
The results of the write performance check also can be edited and re-tested using the Disk Write Performance dialog.
Select the Backup menu, then select the Disk Write Performance... menu option.
|Add||Add a new drive to test. The drive is automatically tested before added to the list|
Edit the 'Method' used for writing:
|Delete||Remove the drive from the list. If you subsequently create an image to this drive it will be automatically re-tested and added again.|
|Test||Re-test the drive and update the write method|
|Close||Exit the dialog|