Table of Contents Introduction 4 Architectural Foundations 4 Benefits of NVMesh EC 4 Node and Drive Failure Protection 4 Scalability 4 Elastic Logical Volume Management 5 Support for Heterogeneous Hardware 5 ELECT Volume Requirements 5 Performant Random Read Operations 5 Conserving Write Endurance of QLC drives 5 Design 5 A Multi-Tiered Volume 6 Metadata Handling 6 MetaData Volumes 7 Cache Handling 7 Copy-on-Write (CoW) Cache Collision Solution 7 New Capabilities 8 Endurance-Sensitive Volume Layout 8 Fine-Granularity Writes to RAID-1 Volume 8 Proof of Concept 8 Limitations 8 Setup 9 Tests 9 Single Thread Sequential 512KB Writes 10 Multiple Sequential 512KB Writes 11 Multiple 4KB Read Streams 11 Multiple 64KB Read Streams 12 Writing During Multiple 64KB R

Join for free to read