Inventor

KNAUFT ERIC

US63 patents

⚠️ This page may combine multiple inventors who share the name “KNAUFT ERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KNAUFT ERIC

VMWARE INC

Storing B-tree pages in capacity tier for erasure-coded storage in distributed data systems

Partition tolerance in cluster membership management

Intelligently scheduling resynchronization jobs in a distributed object-based storage system

Distributed transaction log

Synchronizing a stale component of a distributed object using multiple delta components during maintenance

Distributed storage system and method for managing storage access bandwidth for multiple clients

Combining the metadata and data address spaces of a distributed storage object via a composite object configuration tree

Upgrading the file system of objects in a distributed storage system

Translating high level requirements policies to distributed storage configurations

Performing resynchronization jobs in a distributed storage system based on a parallelism policy

Reduced write amplification using small-block log

Resumable replica resynchronization

Translating high level requirements policies to distributed configurations

Distributed transaction log

Resumable replica resynchronization

Synchronizing replicas with media errors in distributed storage systems

End-to-end checksum in a multi-tenant encryption storage system

Flexible efficient runtime placement of data across multiple disks

Enhanced locking mechanism for B+ tree data structures

Enhanced locking mechanism for B+ tree data structures

Workload estimation of data resynchronization

Workload estimation of data resynchronization

Efficient handling of RAID-F component repair failures

Storing data in a log-structured format in a two-tier storage system

Techniques for reducing data log recovery time and metadata write amplification

Enhanced data encryption in distributed datastores using random tweaks stored in data blocks

Systems and methods of maintaining fault tolerance for new writes in degraded erasure coded distributed storage

Issuing efficient writes to erasure coded objects in a distributed storage system via adaptive logging

System and methods of efficiently resyncing failed components without bitmap in an erasure-coded distributed object with log-structured disk layout

System and method of resyncing data in erasure-coded objects on distributed storage systems without requiring checksum in the underlying storage

Data encryption in a two-tier storage system

System and method of resyncing n-way mirrored metadata on distributed storage systems without requiring checksum in the underlying storage

Issuing efficient writes to erasure coded objects in a distributed storage system with two tiers of storage

Reduced write amplification for large-block data log

Coordinator ownership authentication in a distributed system with multiple storage object coordinators

Synchronizing replicas with media errors in distributed storage systems

Efficient erasure-coded storage in distributed data systems

Seamless fault tolerance via block remapping and efficient reconciliation

Efficient unmap handling using synchronized redundant components of data objects

Synchronizing a stale component of a distributed object using a delta component during maintenance

Hybrid synchronization using a shadow component

Maintaining durability of a data object using unplanned delta components during transient failures

Identifying fault domains for delta components of a distributed data object

Hash-based data transfer in distributed deduplication storage systems

Identifying a fault domain for a delta component of a distributed data object

Efficient accessing methods for bypassing second layer mapping of data blocks in file systems of distributed data systems

VMware LLC

Performing resynchronization jobs in a distributed storage system based on a parallelism policy

Efficient incremental journal truncation policy

Two-phase commit using reserved log sequence values

Two-level logical to physical mapping mechanism in a log-structured file system