Once the. Backup Program switches:

Rsync cannot manage file attributes well under VMFS, thus the method to compare files is the following: Parenthesys, brackets and special characters in VM names can raise errors as well as other special characters, which are not supported by XSIBackup. Passing it when backing up to a remote ESXi server will have no effect.

If the checksums match the file is not transfered. If you choose yes , the sha1 algorithm will be used to verify the contents of the backup. You may still browse the files here.