Bootable Windows on ReFS still not ready for prime time due to lack of wider compatibility

Full article here: https://www.neowin.net/news/bootabl...rime-time-due-to-lack-of-wider-compatibility/

It's 11 years old - it was available with Windows Server 2012

People have managed to boot from it but clearly it's got some issues and is disabled for good reason


Whilst the intentions are good, I just don't think Microsoft has either the calibre of engineers or the structure in place to build software in the same way as they did when NTFS and the like were designed.
With NTFS they "got it right" from day 1, and it's worked (almost) flawlessly for over 30 years, despite supporting storage devices and capacities that could only have been dreamed of back in 1993.


NTFS had 5 major versions over 8 years (with the first release in 1993 and the last in 2001) and for the most part they were forwards and backwards compatible without any real issues.

In contrast ReFS has had at least 15 versions since it's creation in 2012, and compatibility is not assured between versions


 
FeatureReFSNTFS
Maximum file name length255 Unicode characters255 Unicode characters
Maximum path name length32K Unicode characters32K Unicode characters
Maximum file size35 PB (petabytes)256 TB
Maximum volume size35 PB256 TB
BitLocker encryptionYesYes
Data DeduplicationYes1Yes
Cluster Shared Volume (CSV) supportYes2 3Yes
Junctions/Soft linksYesYes
Hard linksYes4Yes
Failover cluster supportYesYes
Access-control listsYesYes
USN journalYesYes
Changes notificationsYesYes
Junction pointsYesYes
Mount pointsYesYes
Reparse pointsYesYes
Volume snapshotsYesYes
File IDsYesYes
OplocksYesYes
Sparse filesYesYes
Named streamsYesYes
Thin ProvisioningYes5Yes
Trim/UnmapYes5Yes
Page file supportYes6Yes

FunctionalityReFSNTFS
Block cloneYesNo
Sparse VDLYesNo
Mirror-accelerated parityYes (on Storage Spaces Direct)No
File-level snapshotsYes1No
File system compressionNoYes
File system encryptionNoYes
TransactionsNoYes
Object IDsNoYes
Offloaded Data Transfer (ODX)NoYes
Short namesNoYes
Extended attributesNoYes
Disk quotasNoYes
BootableNoYes
Supported on removable mediaNoYes


ReFS already has all features NTFS had but it lacked all 10 functions like file system compression, file system encryption, transactions, object IDs, offloaded data transfer (ODX), short names, extended attributes, disk quotas, bootable and supported on removable media.

Hopefully soon in a few years when ReFS add these 10 missing functions then ReFS will be finally ready to replace NTFS.
 
And how often do you experience data corruption with NTFS?
I did experienced data corruption with NTFS on Windows XP, Vista and 7 with MBR partition about 5 or 6 times backup data to large hard disks then format and reinstall Windows.

But I did not experienced data corruption with NTFS on Windows 8, 8.1, 10 and 11 with GPT partition for 14 years as chkdsk succeed repaired data corruption and recovered fully everytime while MBR had failed everytime.
 
Back
Top Bottom