paragon backup & recovery community edition 64 bit

The file size, number of files in a folder, total volume size and number of folders in a volume are limited by 64-bit numbers as a result, ReFS supports a maximum file size of 16 exbibytes (2 64−1 bytes), and a maximum volume size of 35 petabytes.

Metadata and file data are organized into tables similar to a relational database.

The key design advantages of ReFS include automatic integrity checking and data scrubbing, elimination of the need for running chkdsk, protection against data degradation, built-in handling of hard disk drive failure and redundancy, integration of RAID functionality, a switch to copy/allocate on write for data and metadata updates, handling of very long paths and filenames, and storage virtualization and pooling, including almost arbitrarily sized logical volumes (unrelated to the physical sizes of the used drives).įeature changes compared to NTFS Major new features Improved reliability for on-disk structures ReFS uses B+ trees for all on-disk structures, including all metadata and file data. As a result, the file system needs to be self-repairing (to prevent disk checking from being impractically slow or disruptive), along with abstraction or virtualization between physical disks and logical volumes. These requirements arose from two major changes in storage systems and usage – the size of storage in use ( large or massive arrays of multi-terabyte drives now being fairly common), and the need for continual reliability. ReFS was designed to overcome problems that had become significant over the years since NTFS was conceived, which are related to how data storage requirements had changed. Resilient File System ( ReFS), codenamed 'Protogon', is a Microsoft proprietary file system introduced with Windows Server 2012 with the intent of becoming the 'next generation' file system after NTFS. com /en-US /windows-server /storage /refs /refs-overview

Windows 8.1 and later (ReFS volume creation ability removed in Windows 10's 2017 Fall Creators Update, except for Windows 10 Enterprise and Pro for Workstations )ĭocs.

Paragon backup & recovery community edition 64 bit