Quantum 6-01376-07 manual ExtNrotS

Page 1

File System Tuning Guide File System Tuning Guide File System Tuning Guide

StorNext 3.1®

extNrotS

6-01376-07

Image 1 Contents
ExtNrotS Copyright Statement Contents Underlying Storage System StorNext File System TuningRAID Cache Configuration RAIDWrite-BackCaching RAID Read-Ahead Caching RAID Level, Segment Size, and Stripe Size Direct Memory Access DMA I/O Transfer File Size Mix and Application I/O CharacteristicsBuffer Cache NFS / Cifs Metadata Controller System Metadata NetworkStripe Groups FSM Configuration File SettingsAffinities ExampleBufferCacheSize StripeBreadthThreadPoolSize InodeCacheSizeForcestripeAlignment FsBlockSizeSnfs Tools JournalSizeStorNext File System Tuning Metadata Controller System StorNext File System Tuning Metadata Controller System StorNext File System Tuning Metadata Controller System Latency-testindex-number seconds Mount Command Options Distributed LAN Disk Proxy Networks Hardware ConfigurationSnfs External API Network Configuration and Topology Multi-NIC Hardware and IP Configuration Diagram Distributed LAN Client Vs. Legacy Network Attached Storage Distributed LAN ServersNumber of Clients Tested via Largest Tested ConfigurationSimulation Consistent Windows Memory RequirementsStorNext File System Tuning Windows Memory Requirements Sample FSM Configuration File MAXStripeBreadth StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File