- backup and restore
- amount of time it takes
- Dump and Restore Requirements
- compatibility of dump and restore utilities
- How Should Disks Be Repartitioned?
- during conversion to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- Converting a Filesystem on an Option Disk from EFS to XFS
- Dump and Restore Requirements
- using xfsdump and xfsrestore
- Dumping and Restoring XFS Filesystems
- utilities
- XFS Features
- block sizes
- and mkfs
- Converting Filesystems on the System Disk From EFS to XFS
- Making an XFS Filesystem on a Disk Partition
- Converting a Filesystem on an Option Disk from EFS to XFS
- guidelines
- Choosing Block Sizes
- range of sizes
- Choosing Block Sizes
- XFS Features
- syntax
- Choosing Block Sizes
- bru utility
- Other Backup Utilities and XFS
- cfg utility
- description
- GRIO System Components
- reference page
- Reference Pages in This Guide
- using
- Example: Setting Up an XLV Logical Volume for GRIO
- compatibility
- 32-bit programs and XFS
- XFS Features
- dump/restore and filesystem type
- XFS Features
- EFS and XFS
- Introduction to XFS, XLV, and GRIO
- NFS
- XFS Features
- of software releases
- Prerequisite Software
- component records
- /etc/grio_config File Format
- concatenation
- definition
- Plexes
- guidelines
- Concatenating Disk Partitions
- not allowed on root filesystems
- Don't Use XLV When ...
- cpio utility
- Other Backup Utilities and XFS
- CPUs
- restrict to running GRIO processes
- /etc/config/ggd.options File Format
- Configuring the ggd Daemon
- cumulative restores, xfsrestore utility
- Cumulative Restores
- daemons
- GRIO
- Configuring the ggd Daemon
- GRIO System Components
- XLV
- XLV Daemons
- data segments, xfsdump utility
- Terminology
- /dev/dsk/xlv directory
- Logical Volume Naming
- device name
- disk for dump file
- Converting Filesystems on the System Disk From EFS to XFS
- identifying
- Making an XFS Filesystem on a Disk Partition
- identifying with prtvtoc
- Converting Filesystems on the System Disk From EFS to XFS
- tape drive
- Converting Filesystems on the System Disk From EFS to XFS
- df utility and XLV
- Files on the Real-Time Subvolume and Utilities
- direct I/O
- Creating Files on the Real-time Subvolume
- disk labels
- and logical volume assembly
- XLV Daemons
- daemon that writes them
- XLV Daemons
- information used at system startup
- Volumes
- written by xlv_make
- Using xlv_make to Create Volume Objects
- disk partitions
- and external log size
- Choosing Subvolume Sizes
- and volume elements
- Volume Elements
- block and character devices
- XLV Overview
- device names
- Converting Filesystems on the System Disk From EFS to XFS
- Making an XFS Filesystem on a Disk Partition
- making an XFS filesystem
- Making an XFS Filesystem on a Disk Partition
- partition types
- How Should Disks Be Repartitioned?
- planning
- Disk Partitioning
- repartitioning
- Disk Partitioning
- repartitioning during conversion
- Converting Filesystems on the System Disk From EFS to XFS
- sizes for striped volume elements
- Striping
- Disk Plexing Option
- XLV Logical Volumes
- disk space
- estimating with xfs_estimate
- Checking for Adequate Free Disk Space
- for logs
- Choosing the Log Type and Size
- getting more
- Checking for Adequate Free Disk Space
- growing a logical volume
- Growing a Logical Volume
- increase for XFS
- Checking for Adequate Free Disk Space
- dump inventory, xfsdump utility
- Terminology
- dump session, xfsdump utility
- Terminology
- dump stream, xfsdump utility
- Terminology
- dump utility
- commands used during conversion to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- commands used during coversion to XFS
- Converting a Filesystem on an Option Disk from EFS to XFS
- reference page
- Reference Pages in This Guide
- requirements for conversion to XFS
- Dump and Restore Requirements
- vs. xfsdump
- Dumping and Restoring XFS Filesystems
- when to use
- XFS Features
- dvhtool utility and volume element sizes
- Plexing
- EFS filesystems
- and XLV logical volumes
- XLV Overview
- XLV subvolumes
- Deciding Which Subvolumes to Use
- error messages
- Error Messages
- error recovery
- and XLV
- XLV Error Policy
- disabling for GRIO
- Disabling Disk Error Recovery
- from specific errors
- Error Messages
- /etc/config/ggd.options file
- GRIO System Components
- /etc/config/ggd.options File Format
- /etc/fstab file
- entries for system disk
- Converting Filesystems on the System Disk From EFS to XFS
- entries for XLV logical volumes
- Preparing a Logical Volume for Use
- entry for an XLV logical volume
- Making an XFS Filesystem on an XLV Logical Volume
- Example: Setting Up an XLV Logical Volume for GRIO
- entry for disk partition
- Making an XFS Filesystem on a Disk Partition
- entry for XLV logical volume
- Converting lv Logical Volumes to XLV
- /etc/grio_config file
- /etc/config/ggd.options File Format
- GRIO System Components
- /etc/grio_config File Format
- Example: Setting Up an XLV Logical Volume for GRIO
- Configuring the ggd Daemon
- /etc/grio_disks file
- /etc/grio_disks File Format
- GRIO System Components
- /etc/lvtab file
- Converting lv Logical Volumes to XLV
- /etc/rc2.d/S94grio file
- GRIO System Components
- extent size
- Choosing Block Sizes
- Example: Setting Up an XLV Logical Volume for GRIO
- Example: Setting Up an XLV Logical Volume for GRIO
- XFS Features
- fcntl system call
- Files on the Real-Time Subvolume and Utilities
- font conventions
- Conventions
- fx utility
- disk partition types
- How Should Disks Be Repartitioned?
- new features
- How Should Disks Be Repartitioned?
- standalone vs. IRIX
- How Should Disks Be Repartitioned?
- using the standalone version
- Converting Filesystems on the System Disk From EFS to XFS
- ggd daemon
- description
- GRIO System Components
- reference page
- Reference Pages in This Guide
- restarting
- Example: Setting Up an XLV Logical Volume for GRIO
- Configuring the ggd Daemon
- GRIO
- component records
- /etc/grio_config File Format
- configuring the ggd daemon
- Configuring the ggd Daemon
- creating an XLV logical volume for
- Example: Setting Up an XLV Logical Volume for GRIO
- description
- Guaranteed-Rate I/O
- GRIO Features
- disabling disk error recovery
- Disabling Disk Error Recovery
- disk errors
- Hard Guarantees
- features
- GRIO Features
- file descriptors
- Guaranteed-Rate I/O Overview
- file formats
- GRIO File Formats
- hard guarantees
- Hardware Configuration Requirements for GRIO
- Hard Guarantees
- hardware configuration requirements
- Hardware Configuration Requirements for GRIO
- library routines
- XFS, XLV, and GRIO Reference Pages
- lock file
- GRIO System Components
- overview
- Guaranteed-Rate I/O Overview
- rate
- Example: Setting Up an XLV Logical Volume for GRIO
- Guaranteed-Rate I/O Overview
- relationship records
- /etc/grio_config File Format
- reservations
- Guaranteed-Rate I/O Overview
- soft guarantees
- Soft Guarantees
- streams
- Guaranteed-Rate I/O
- system components
- GRIO System Components
- types of guarantees
- GRIO Guarantee Types
- VOD guarantees
- VOD Guarantees
- grio(5) reference page
- Reference Pages in This Guide
- grio_config(4) reference page
- Reference Pages in This Guide
- grio_disks(4) reference page
- Reference Pages in This Guide
- guaranteed-rate I/O. See GRIO.
- For More Information
- hard errors
- XLV Error Policy
- hard guarantees
- Hard Guarantees
- Hardware Configuration Requirements for GRIO
- hardware requirements
- Hardware Configuration Requirements for GRIO
- Hardware Requirements
- housekeeping directory
- The housekeeping and orphanage Directories
- IDO software release
- Prerequisite Software
- incremental dumps, xfsdump utility
- Incremental and Resumed Dumps
- interactive restore, xfsrestore utility
- Interactive Restores
- interrupted restores, xfsrestore utility
- Interrupted Restores
- inventory, xfsdump utility
- Terminology
- Viewing the Dump Inventory
- IRIS Volume Manager
- Introduction to XFS, XLV, and GRIO
- XLV Features
- journaling information
- Subvolumes
- XFS Features
- kernel panics
- Error Messages While Converting From EFS to XFS
- library routines new with XFS
- XFS, XLV, and GRIO Reference Pages
- logical volumes
- adding plexes
- Adding a Plex to a Logical Volume
- choosing which subvolumes
- Deciding Which Subvolumes to Use
- coming up at system startup
- Volumes
- XLV Daemons
- creating, examples
- Example 1: Simple Logical Volume
- definition of volume
- Volumes
- deleting objects
- Deleting an XLV Object
- description
- XLV Overview
- detaching plexes
- Detaching a Plex from a Volume
- device names
- Logical Volume Naming
- disk labels
- XLV Logical Volumes
- Using xlv_make to Create Volume Objects
- XLV Daemons
- Volumes
- displaying objects
- Displaying Logical Volume Objects
- example (figure)
- Composition of Logical Volumes
- growing
- Growing a Logical Volume
- hierarchy of objects
- Composition of Logical Volumes
- increasing size
- Growing a Logical Volume
- lv. See lv logical volumes.
- XLV Logical Volumes
- moving to a new system
- Volumes
- Logical Volume Naming
- naming
- Logical Volume Naming
- preparing for use
- Preparing a Logical Volume for Use
- read and write errors
- XLV Error Policy
- See also subvolumes.
- Subvolumes
- See also volume elements.
- Volume Elements
- See also XLV.
- XLV Logical Volumes
- sizes
- Choosing Subvolume Sizes
- used as raw devices
- Volumes
- XLV Logical Volumes
- volume composition
- Volumes
- logs
- choosing size
- Choosing the Log Type and Size
- choosing type
- Choosing the Log Type and Size
- description
- Choosing the Log Type and Size
- external, definition
- Choosing the Log Type and Size
- external, specifying size
- Choosing the Log Type and Size
- internal log, when used
- Deciding Which Subvolumes to Use
- internal, definition
- Choosing the Log Type and Size
- internal, specifying size
- Choosing the Log Type and Size
- size syntax
- Choosing the Log Type and Size
- lv logical volumes
- XLV Features
- converting to XLV
- Converting lv Logical Volumes to XLV
- lv_to_xlv utility
- reference page
- Reference Pages in This Guide
- using
- Converting lv Logical Volumes to XLV
- manual pages
- For More Information
- Reference Pages
- media layout, xfsdump utility
- Media Layout
- media object, xfsdump utility
- Terminology
- metadata, filesystem
- XLV Features
- Error Messages While Converting From EFS to XFS
- mkfs utility
- command line syntax
- Converting Filesystems on the System Disk From EFS to XFS
- Making an XFS Filesystem on an XLV Logical Volume
- Making an XFS Filesystem on a Disk Partition
- Converting a Filesystem on an Option Disk from EFS to XFS
- example output
- Converting Filesystems on the System Disk From EFS to XFS
- Making an XFS Filesystem on a Disk Partition
- Making an XFS Filesystem on an XLV Logical Volume
- for GRIO
- Example: Setting Up an XLV Logical Volume for GRIO
- reference page
- Reference Pages in This Guide
- mkfs_xfs utility
- reference page
- Reference Pages in This Guide
- See also mkfs utility
- Reference Pages in This Guide
- mpadmin utility
- Configuring the ggd Daemon
- NetLS licenses
- Disk Plexing Option
- XLV Logical Volumes
- XLV Features
- About This Guide
- High Performance Guaranteed-Rate I/O
- About This Guide
- GRIO Features
- Guaranteed-Rate I/O
- NFS
- compatibility
- XFS Features
- software release
- Prerequisite Software
- online reference pages
- Reference Pages
- optimal I/O size
- /etc/grio_disks File Format
- /etc/grio_config File Format
- Example: Setting Up an XLV Logical Volume for GRIO
- orphanage directory
- The housekeeping and orphanage Directories
- plex revives
- Adding a Plex to a Logical Volume
- plexes
- adding to volumes
- Adding a Plex to a Logical Volume
- definition
- Plexes
- deleting
- Deleting an XLV Object
- detaching
- Detaching a Plex from a Volume
- Disk Plexing Option
- About This Guide
- XLV Features
- XLV Logical Volumes
- displaying
- Displaying Logical Volume Objects
- example of creating
- Example 2: Striped, Plexed Logical Volume
- holes in address space
- Plexing
- Plexes
- monitoring plex revives
- Adding a Plex to a Logical Volume
- plex composition
- Plexes
- plex revive definition
- Plexes
- read and write errors
- XLV Error Policy
- See also logical volumes.
- Plexes
- volume element sizes
- Plexing
- when to use
- Plexing
- prerequisite hardware
- Hardware Requirements
- Hardware Configuration Requirements for GRIO
- prerequisite software
- Prerequisite Software
- prtvtoc utility
- Converting Filesystems on the System Disk From EFS to XFS
- read continuous (RC) bit
- Hardware Configuration Requirements for GRIO
- real-time files
- Using the Real-Time Subvolume
- real-time process
- Configuring the ggd Daemon
- real-time subvolumes
- and utilities
- Files on the Real-Time Subvolume and Utilities
- creating files
- Using the Real-Time Subvolume
- GRIO files
- Guaranteed-Rate I/O Overview
- hardware requirements
- Hardware Configuration Requirements for GRIO
- only real-time on disk
- Subvolumes
- reference pages
- for more information
- For More Information
- included in this guide
- Reference Pages in This Guide
- related to XFS and XLV
- XFS, XLV, and GRIO Reference Pages
- viewing
- Reference Pages
- relationship records
- /etc/grio_config File Format
- restore utility
- and XFS filesystems
- XFS Features
- commands used during conversion to XFS
- Converting a Filesystem on an Option Disk from EFS to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- reference page
- Reference Pages in This Guide
- vs. xfsrestore
- Dumping and Restoring XFS Filesystems
- restoring files, xfsrestore utility
- Restoring Individual Files
- restoring interrupted dumps, xfsrestore utility
- Restoring Interrupted Dumps
- retry mechanisms
- Hardware Configuration Requirements for GRIO
- root filesystem
- combining with usr
- Checking for Adequate Free Disk Space
- converting to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- dumping
- Converting Filesystems on the System Disk From EFS to XFS
- growing
- Don't Use XFS When ...
- restoring all files
- Converting Filesystems on the System Disk From EFS to XFS
- restrictions
- Striping
- root partition
- and striping
- Striping
- and XLV
- Don't Use XLV When ...
- combining with usr partition
- Converting Filesystems on the System Disk From EFS to XFS
- converting to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- device name
- Converting Filesystems on the System Disk From EFS to XFS
- soft guarantees
- Soft Guarantees
- software release
- Prerequisite Software
- stream terminator, xfsdump utility
- Terminology
- stripe unit, definition
- Volume Elements
- striped volume elements. See volume elements.
- Volume Elements
- subvolumes
- composition
- Subvolumes
- data subvolume definition
- Subvolumes
- displaying
- Displaying Logical Volume Objects
- log subvolume definition
- Subvolumes
- real time subvolume definition
- Subvolumes
- See also logical volumes.
- Subvolumes
- subvolume types
- Subvolumes
- system calls, new and modified for XFS
- XFS, XLV, and GRIO Reference Pages
- System Recovery, PROM Monitor
- System Recovery
- tapes, reusing with xfsdump utility
- Reusing Tapes
- tar utility
- Other Backup Utilities and XFS
- terminator, xfsdump utility
- Terminology
- usr filesystem
- combining with root filesystem
- Checking for Adequate Free Disk Space
- converting to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- dumping
- Converting Filesystems on the System Disk From EFS to XFS
- restoring all files
- Converting Filesystems on the System Disk From EFS to XFS
- usr partition
- combining with root partition
- Converting Filesystems on the System Disk From EFS to XFS
- device name
- Converting Filesystems on the System Disk From EFS to XFS
- /usr/lib/libgrio.so
- GRIO System Components
- utilities changed for XFS and XLV
- XFS, XLV, and GRIO Reference Pages
- VOD (Video On Demand) guarantees
- VOD Guarantees
- volume elements
- changing size with dvhtool
- Plexing
- definition
- Volume Elements
- deleting
- Deleting an XLV Object
- displaying
- Displaying Logical Volume Objects
- multipartition volume elements not recommended
- Concatenating Disk Partitions
- multipartition volume elements, definition
- Volume Elements
- single partition volume elements, definition
- Volume Elements
- striped, definition
- Volume Elements
- striped, example of creating
- Example 2: Striped, Plexed Logical Volume
- striping, when to use
- Striping
- VOD Guarantees
- volumes. See logical volumes.
- Volumes
- XFS
- and standard utilities
- XFS Features
- block sizes
- Choosing Block Sizes
- XFS Features
- can't use when ...
- Don't Use XFS When ...
- changed system calls
- XFS, XLV, and GRIO Reference Pages
- changed utilities
- XFS, XLV, and GRIO Reference Pages
- compatibility with EFS
- Introduction to XFS, XLV, and GRIO
- converting an option disk
- Converting a Filesystem on an Option Disk from EFS to XFS
- converting system disk
- Converting Filesystems on the System Disk From EFS to XFS
- features
- XFS Features
- filesystem on a new disk partition
- Making an XFS Filesystem on a Disk Partition
- journaling information
- Subvolumes
- logs. See logs.
- Choosing the Log Type and Size
- making filesystems
- Making an XFS Filesystem on a Disk Partition
- new library routines
- XFS, XLV, and GRIO Reference Pages
- on system disk
- Converting Filesystems on the System Disk From EFS to XFS
- preparing to make filesystems
- Planning for XFS Filesystems
- restore compatibility
- XFS Features
- subsystems
- Prerequisite Software
- utilities
- XFS, XLV, and GRIO Reference Pages
- XFS Features
- xfs(4) reference page
- Reference Pages in This Guide
- xfs_check utility
- error messages
- Error Messages from xfs_check
- how to use
- Checking Filesystem Consistency
- reference page
- Reference Pages in This Guide
- reporting and repairing problems
- Checking Filesystem Consistency
- xfs_estimate utility
- how to use
- Checking for Adequate Free Disk Space
- reference page
- Reference Pages in This Guide
- xfs_growfs utility
- Growing a Logical Volume
- Reference Pages in This Guide
- xfsdump utility
- dump inventory
- Viewing the Dump Inventory
- features
- Features of xfsdump and xfsrestore
- incremental dumps
- Incremental and Resumed Dumps
- media layout
- Media Layout
- network usage
- Dump and Restore With STDIN/STDOUT
- reference page
- Reference Pages in This Guide
- resumed dumps
- Incremental and Resumed Dumps
- reusing media
- Reusing Tapes
- specifying media
- Specifying Media
- STDOUT
- Dump and Restore With STDIN/STDOUT
- using
- Using xfsdump
- xfsrestore utility
- and EFS filesystems
- XFS Features
- cumulative restores
- Cumulative Restores
- features
- Features of xfsdump and xfsrestore
- interactive restore
- Interactive Restores
- interrupted restores
- Interrupted Restores
- network usage
- Network Restores
- Dump and Restore With STDIN/STDOUT
- reference page
- Reference Pages in This Guide
- restoring files
- Restoring Individual Files
- restoring interrupted dumps
- Restoring Interrupted Dumps
- session ID
- Simple Restores
- session label
- Simple Restores
- simple restores
- Simple Restores
- STDIN
- Dump and Restore With STDIN/STDOUT
- using
- Using xfsrestore
- XLV
- compatibility with EFS
- Introduction to XFS, XLV, and GRIO
- compatibility with XFS
- Introduction to XFS, XLV, and GRIO
- converting lv logical volumes
- Converting lv Logical Volumes to XLV
- daemons
- XFS, XLV, and GRIO Reference Pages
- XLV Daemons
- don't use XLV when ...
- Don't Use XLV When ...
- error policy
- XLV Error Policy
- features
- XLV Features
- logical volumes. See logical volumes.
- XLV Logical Volumes
- no configuration file
- XLV Daemons
- overview
- XLV Overview
- planning logical volumes
- Planning a Logical Volume
- relationship to IRIS Volume Manager
- Introduction to XFS, XLV, and GRIO
- relationship to lv
- Introduction to XFS, XLV, and GRIO
- See also logical volumes.
- XLV Logical Volumes
- utilities
- XFS, XLV, and GRIO Reference Pages
- with EFS
- XLV Features
- XLV logical volumes. See logical volumes.
- Making an XFS Filesystem on an XLV Logical Volume
- xlv(7M) reference page
- Reference Pages in This Guide
- xlv_admin utility
- adding a plex
- Adding a Plex to a Logical Volume
- and Disk Plexing Option
- Using xlv_admin to Administer Logical Volumes
- deleting volume objects
- Deleting an XLV Object
- detaching a plex
- Detaching a Plex from a Volume
- displaying objects
- Displaying Logical Volume Objects
- growing a volume
- Growing a Logical Volume
- menu
- Using xlv_admin to Administer Logical Volumes
- reference page
- Reference Pages in This Guide
- xlv_assemble utility
- Reference Pages in This Guide
- xlv_labd daemon
- description
- XLV Daemons
- reference page
- Reference Pages in This Guide
- xlv_make utility
- error messages
- Error Messages from xlv_make
- GRIO example
- Example: Setting Up an XLV Logical Volume for GRIO
- reference page
- Reference Pages in This Guide
- using to create volume objects
- Using xlv_make to Create Volume Objects
- xlv_plexd daemon
- description
- XLV Daemons
- reference page
- Reference Pages in This Guide
- xlv_set_primary utility
- Reference Pages in This Guide
- xlv_shutdown utility
- Reference Pages in This Guide
- xlvd daemon
- description
- XLV Daemons
- reference page
- Reference Pages in This Guide