Microsoft is planning to fix a Windows 10 vulnerability that could corrupt a NTFS-formatted hard drive simply by viewing a folder with a malicious shortcut (Tom Warren/The Verge)

Tom Warren / The Verge:Microsoft is planning to fix a Windows 10 vulnerability that could corrupt a NTFS-formatted hard drive simply by viewing a folder with a malicious shortcutA bizarre Windows bug for 2021Microsoft says it’s planning to fix a bizarre Windows 10 bug that could corrupt a hard drive just by looking at an icon.

Durable Data System (ReFS) overview

The Resilient Data System (ReFS) is Microsoft’s latest documents system, made to make best use of data schedule, scale efficiently to huge data sets throughout diverse work, as well as offer information integrity with resiliency to corruption. It seeks to address a broadening set of storage space scenarios as well as establish a foundation for future technologies.

Key advantages
ReFS introduces new features that can specifically identify corruptions and also take care of those corruptions while remaining online, assisting supply raised honesty and also availability for your data:

Integrity-streams – ReFS utilizes checksums for metadata and also optionally for documents information, offering ReFS the capacity to accurately discover corruptions.
Storage space Spaces assimilation – when used with a mirror or parity room, ReFS can immediately repair identified corruptions making use of the alternative duplicate of the information supplied by Storage Spaces. Repair procedures are both localized to the location of corruption as well as done online, needing no volume downtime.
Recovering information – if a volume becomes damaged and an alternative copy of the corrupted information does not exist, ReFS removes the corrupt information from the namespace. ReFS keeps the quantity online while it deals with most non-correctable corruptions, but there are rare cases that call for ReFS to take the quantity offline.
Aggressive mistake modification – in addition to confirming information before reviews and composes, ReFS presents a data integrity scanner, known as a scrubber. This scrubber occasionally scans the quantity, recognizing unrealized corruptions and also proactively activating a repair work of corrupt information.
Along with offering resiliency renovations, ReFS introduces brand-new functions for performance-sensitive as well as virtualized workloads. Real-time rate optimization, block cloning, and also thin VDL are good examples of the developing capacities of ReFS, which are created to sustain vibrant as well as varied work:

Mirror-accelerated parity – Mirror-accelerated parity supplies both high performance and also capacity efficient storage for your information.

To deliver both high performance and also capacity efficient storage, ReFS divides a volume into two sensible storage teams, referred to as rates. These tiers can have their very own drive and also resiliency types, permitting each tier to optimize for either efficiency or ability. Some instance arrangements include:

As soon as these rates are configured, ReFS utilizes them to provide fast storage space for hot data and also capacity-efficient storage space for cold data:

All composes will take place in the performance tier, and huge pieces of data that continue to be in the performance rate will be effectively moved to the ability tier in real time.
If making use of a hybrid implementation (mixing flash as well as HDD drives), the cache in Storage space Spaces Direct helps accelerate reviews, reducing the impact of data fragmentation feature of virtualized workloads. Otherwise, if making use of an all-flash release, checks out also take place in the performance tier.

Accelerated VM procedures – ReFS introduces new functionality specifically targeted to boost the performance of virtualized workloads:

Block cloning – block cloning increases copy operations, enabling fast, low-impact VM checkpoint combine operations.
Thin VDL – sparse VDL permits ReFS to no documents swiftly, minimizing the time needed to create fixed VHDs from 10s of minutes to mere seconds.
Variable cluster dimensions – ReFS sustains both 4K and 64K collection sizes. 4K is the suggested collection dimension for the majority of deployments, but 64K clusters are proper for big, consecutive IO workloads.

ReFS is made to support exceptionally large information sets – millions of terabytes – without negatively impacting efficiency, attaining better range than prior data systems.

Sustained deployments
Microsoft has created NTFS particularly for general-purpose use with a vast array of arrangements as well as work. For customers specifically calling for the availability, resiliency, and/or scale that ReFS provides, Microsoft supports ReFS for use with the adhering to arrangements and also scenarios:

Back-up target
Deploying ReFS as a back-up target is best suited for applications and equipment that executes its very own resiliency and also accessibility remedies:

Applications that introduce their own resiliency as well as accessibility software services can use integrity-streams, block-cloning, and also the capacity to scale and also assistance huge data collections.

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