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VxFS System Administrator's Guide
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- Preface
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- Audience
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- Scope
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- Organization
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- Using This Guide
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- Conventions
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- Getting Help
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- The VERITAS File System
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- Introduction
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- VxFS Features
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- Disk Layout Options
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- File System Performance Enhancements
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- Extent Based Allocation
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- Typed Extents
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- Extent Attributes
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- Fast File System Recovery
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- Enhanced Security
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- Online System Administration
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- Defragmentation
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- Resizing
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- Online Backup
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- Application Interface
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- Application Transparency
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- Expanded Application Facilities
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- Extended mount Options
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- Enhanced Data Integrity Modes
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- Enhanced Performance Mode
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- Temporary File System Modes
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- Improved Synchronous Writes
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- Enhanced I/O Performance
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- Enhanced I/O Clustering
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- VxVM Integration
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- Quotas
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- Support for Large Files
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- Disk Layout
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- Introduction
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- Disk Space Allocation
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- The VxFS Version 1 Disk Layout
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- Overview
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- Super-Block
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- Intent Log
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- Allocation Unit
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- The VxFS Version 2 Disk Layout
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- Overview
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- Basic Layout
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- Filesets and Structural Files
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- Locating Dynamic Structures
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- The VxFS Version 4 Disk Layout
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- Extent Attributes
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- Introduction
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- Attribute Specifics
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- Reservation: Preallocating Space to a File
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- Fixed Extent Size
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- Other Controls
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- Commands Related to Extent Attributes
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- Failure to Preserve Extent Attributes
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- Online Backup
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- Introduction
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- Snapshot File Systems
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- Snapshot File System Disk Structure
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- How a Snapshot File System Works
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- Using a Snapshot File System for Backup
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- Creating a Snapshot File System
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- Making a Backup
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- Performance of Snapshot File Systems
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- Performance and Tuning
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- Introduction
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- Choosing a Block Size
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- Choosing an Intent Log Size
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- Choosing Mount Options
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- log
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- delaylog
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- tmplog
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- nolog
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- nodatainlog
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- blkclear
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- mincache
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- convosync
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- Combining mount Options
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- Kernel Tuneables
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- Internal Inode Table Size
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- VxVM Maximum I/O Size
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- Monitoring Free Space
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- Monitoring Fragmentation
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- I/O Tuning
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- Tuning VxFS I/O Parameters
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- Tuneable VxFS I/O Parameters
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- Application Interface
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- Introduction
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- Cache Advisories
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- Direct I/O
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- Unbuffered I/O
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- Discovered Direct I/O
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- Data Synchronous I/O
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- Other Advisories
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- Extent Information
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- Space Reservation
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- Fixed Extent Sizes
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- Freeze and Thaw
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- Get I/O Parameters ioctl
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- Quotas
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- Introduction
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- Quota Limits
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- Quotas File on VxFS
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- Quota commands
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- quotacheck With VxFS
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- Using Quotas
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- Kernel Messages
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- Introduction
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- File System Response to Problems
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- Marking an Inode Bad
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- Disabling Transactions
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- Disabling the File System
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- Recovering a Disabled File System
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- Kernel Messages
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- Global Message IDs
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- Glossary
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- Index
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VxFS System Administrator's Guide
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