Ben SASSON

METHODS AND SYSTEMS FOR DETECTING DROPPED DATA WRITES AND CORRUPT DATA

Reactive deep-frozen adaptive replacement cache and drive interface

Maintaining cache validity

Storage data copies with differing compression algorithms

Managing locations of derived storage objects

Recycling container storage objects at a storage controller

Cache indexing using data addresses based on data fingerprints

Prioritization of stored data during a delete process in a virtualized storage system

Deletion of volumes in data storage systems

STORING A DATA BLOCK IN A LOG-STRUCTURED RAID DRIVE ARRAY

PERFORMANCE SENSITIVE STORAGE SYSTEM UPGRADE

Deduplication of encrypted data

Stale data recovery using virtual storage metadata

Storing write data in a storage system

Dynamically adjusting a journal snapshot window

Controlling deduplication in a storage pool

Data validation during data recovery in a log-structured array storage system

Storage handling guidance for host input/output operations

Ordering data updates for improving garbage collection being performed while performing the set of data updates

Hybrid log-structured array and allocated storage device

Selective data destruction via a sanitizing wipe command

Cohort management for version updates in data deduplication

Garbage collection in data storage systems

Data storage system with physical storage and cache memory

Efficient space allocation in gathered-write backend change volumes

PRIORITIZATION OF VIRTUAL VOLUMES TO TAKE OFFLINE IN A THIN PROVISIONING SYSTEM

Prioritization of virtual volumes to take offline in a thin provisioning system

Determining modified portions of a RAID storage array

Maintaining correct I/O statistics for altered data migrated within a tiered storage environment

Backing up metadata

Optimization of data deduplication