Quantum 6-01376-05 manual MAXStripeBreadth

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StorNext File System Tuning

 

 

Sample FSM Configuration File

MAX(StripeBreadth)

50

# in MBs, default 100 MB reserved per client

# MaxMBPerClientReserve

# OpHangLimitSecs

300

# default 180 secs

# DataMigrationThreadPoolSize

128

# Managed only, default 8

#****************************************************************************

#A disktype section for defining disk hardware parameters.

#****************************************************************************

[DiskType MetaDrive] ##1+1 Raid 1 Mirrored Pair##

Sectors XXXXXXXX ## Sectors Per Disk From Command "cvlabel -l" ## SectorSize 512

[DiskType JournalDrive] ##1+1 Raid 1 Mirrored Pair##

Sectors XXXXXXXX

SectorSize 512

[DiskType VideoDrive] ##8+1 Raid 5 Lun for Video## Sectors XXXXXXXX

SectorSize 512

[DiskType AudioDrive] ##4+1 Raid 3 Lun for Audio## Sectors XXXXXXXX

SectorSize 512

[DiskType DataDrive] ##4+1 Raid 5 Lun for Regular Data## Sectors XXXXXXXX

SectorSize 512

#****************************************************************************

#A disk section for defining disks in the hardware configuration.

#****************************************************************************

[Disk CvfsDisk0]

Status UP

Type MetaDrive

[Disk CvfsDisk1]

Status UP

Type JournalDrive

[Disk CvfsDisk2]

Status UP

Type VideoDrive

[Disk CvfsDisk3]

Status UP

Type VideoDrive

StorNext File System Tuning Guide

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Contents 01376-05 Copyright Statement Contents Underlying Storage System StorNext File System TuningRAID Cache Configuration RAID Write-Back Caching RAID Read-Ahead Caching RAID Level, Segment Size, and Stripe Size Buffer Cache File Size Mix and Application I/O CharacteristicsDirect Memory Access DMA I/O Transfer 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 MountCommandOptions StorNext File System Tuning Metadata Controller System Snfs External API Hardware ConfigurationDistributed LAN Disk Proxy Networks StorNext File System Tuning Guide Network Configuration and Topology SAN Windows Memory Requirements Distributed LAN ServersStorNext File System Tuning Windows Memory Requirements StorNext 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