Quantum 3.1.4.1 manual Sample FSM Configuration File

Page 31

StorNext File System Tuning

Sample FSM Configuration File

Sample FSM Configuration File

This sample configuration file is located in the SNFS install directory under the examples subdirectory named example.cfg.

#

************************************************************

#A global section for defining file system-wide parameters.

#For Explanations of Values in this file see the following:

#UNIX Users: man cvfs_config

#Windows Users: Start > Programs > StorNext File System > Help >

#Configuration File Internal Format

#

************************************************************

GlobalSuperUser

Yes

## Must be set to Yes for SNMS

Managed File Systems ##

 

WindowsSecurity

No

 

Quotas

No

 

FileLocks

No

## SNMS Managed File Systems

DataMigration

No

Only ##

32K

 

InodeExpandMin

 

InodeExpandInc

128K

 

InodeExpandMax

8M

 

FsBlockSize

16K

 

JournalSize

16M

 

AllocationStrategy

Round

 

MaxConnections

32

0x0

Debug

 

MaxLogSize

 

4M

MaxLogs

 

4

#

 

 

# Globals Defaulted

 

 

#

 

 

# ThreadPoolSize

 

64 # default 16, 2 MB memory

per thread

 

32K # 800-1000 bytes each,

# InodeCacheSize

 

default 32K

 

64M # default 32MB

# BufferCacheSize

 

StorNext File System Tuning Guide

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Image 31
Contents StorNext Copyright Statement Contents Contents Underlying Storage System StorNext File System TuningRAID Write-Back RAID Cache ConfigurationCaching RAID Read-Ahead RAID Level, Segment Size, and Stripe Size File Size Mix and Application I/O Characteristics NFS / Cifs Buffer CacheMetadata Network Snfs and Virus CheckingMetadata Controller System Stripe Groups FSM Configuration File SettingsAffinities StripeBreadth InodeCacheSize BufferCacheSizeThreadPoolSize FsBlockSize ForcestripeAlignmentFsBlockSize JournalSize JournalSizeSnfs Tools StorNext File System Tuning Metadata Controller System StorNext File System Tuning Metadata Controller System Latency-testindex-number seconds Mount Command Options Snfs External API Distributed LAN Disk Proxy NetworksHardware StorNext File System Tuning Guide Switch Network Configuration and TopologyDistributed LAN Client Vs. Legacy Network Attached Storage Distributed LAN ServersPerformance Fault toleranceLoad Balancing Client Scalability Robustness and Stability Consistent Security Model Windows Memory RequirementsStorNext File System Tuning Windows Memory Requirements Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File StorNext File System Tuning Sample FSM Configuration File