- backup and restore
- commands
- XFS Filesystems
- during conversion to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- Dump and Restore Requirements
- Converting a Filesystem on an Option Disk From EFS to XFS
- bad block handling
- Physical Disk Structure
- block device files
- as a type of file
- Types of Files
- description
- Device Files
- block sizes
- and mkfs
- Converting a Filesystem on an Option Disk From EFS to XFS
- Making an XFS Filesystem
- guidelines
- Choosing the Filesystem Block Size and Extent Size
- range of sizes
- XFS Filesystems
- Choosing the Filesystem Block Size and Extent Size
- syntax
- Choosing the Filesystem Block Size and Extent Size
- CacheFs filesystems
- Cache File Systems (CacheFS)
- cfg command
- description
- GRIO System Components
- using
- Configuring a System for GRIO
- cfsadmin command
- Cache File Systems (CacheFS)
- character device files
- as a type of file
- Types of Files
- description
- Device Files
- chkconfig command
- nocleantmp option
- Cleaning Out Temporary Directories
- quotacheck option
- Imposing Disk Quotas
- Monitoring Disk Quotas
- quotas option
- Imposing Disk Quotas
- Imposing Disk Quotas
- cloning system disks
- Creating a New System Disk by Cloning
- compatibility
- 32-bit programs and XFS
- XFS Filesystems
- dump/restore and filesystem type
- XFS Filesystems
- NFS
- XFS Filesystems
- component records
- /etc/grio_config File Format
- concatenation
- definition
- Plexes
- guidelines
- Concatenate Disk Partitions or Not?
- not allowed on Root filesystems
- Don't Use XLV When ...
- controllers
- identifying controller number
- Listing the Disks on a System With hinv
- number of disk drives
- Disk Drives Supported by IRIX
- supported
- Disk Drives Supported by IRIX
- conventions, typographical
- Conventions Used in This Guide
- corruption of filesystems
- Filesystem Corruption
- CPUs
- and versions of fx
- Invoking fx From the Command Monitor
- and versions of sash
- Volume Headers
- Invoking fx From the Command Monitor
- restrict to running GRIO processes
- Running ggd as a Real-time Process
- /etc/config/ggd.options File Format
- cylinder groups
- EFS Filesystems
- cylinders
- Physical Disk Structure
- daemons
- GRIO
- GRIO System Components
- Restarting the ggd Daemon
- XLV
- XLV Daemons
- deadline scheduling
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- /debug filesystem
- /proc Filesystem
- /dev/dsk/xlv directory
- XLV Logical Volume Names
- device files
- creating mnemonic names
- Creating Mnemonic Names for Device Files With ln
- creating special files
- Creating Device Files With mknod
- creating with MAKEDEV
- Creating Device Files With MAKEDEV
- creating with mknod
- Creating Device Files With mknod
- description
- Device Files
- for lv logical volumes
- Creating Entries in the /etc/lvtab File
- ls listings
- Device Files
- lv device file names
- Introduction to Logical Volumes
- major and minor device numbers
- Major and Minor Devices
- names
- Device Names
- permissions and owner
- Device Permissions and Owner
- See also block device files, character device files.
- Device Files
- using as command arguments
- Listing the Disks on a System With hinv
- XLV device file names
- Introduction to Logical Volumes
- XLV Logical Volume Names
- device names
- disk for dump file
- Converting Filesystems on the System Disk From EFS to XFS
- identifying with prtvtoc
- Converting Filesystems on the System Disk From EFS to XFS
- mnemonic
- Creating Mnemonic Names for Device Files With ln
- tape drive
- Converting Filesystems on the System Disk From EFS to XFS
- df command and XLV
- Files on the Real-Time Subvolume and Commands
- direct I/O
- File Creation on the Real-Time Subvolume
- directories
- as a type of file
- Types of Files
- cleaning temporary
- Cleaning Out Temporary Directories
- definition
- General Filesystem Concepts
- hidden
- Filesystem Mounting and Unmounting
- standard IRIX
- IRIX Directory Organization
- temporary
- Running Out of Space in the Root Filesystem
- /tmp and /var/tmp
- Cleaning Out Temporary Directories
- directory organization
- IRIX Directory Organization
- disk blocks
- bad block handling
- Physical Disk Structure
- definition
- Physical Disk Structure
- disk drives
- adding a new disk as a filesystem
- Mount a Filesystem as a Subdirectory
- approved types for GRIO
- Hardware Configuration Requirements for GRIO
- device parameters
- Volume Headers
- growing a filesystem onto new
- Grow a Filesystem Onto Another Disk
- identifying controller number and drive address
- Listing the Disks on a System With hinv
- non-SCSI disks
- What This Guide Contains
- parameters for GRIO
- Disabling Disk Error Recovery
- Hardware Configuration Requirements for GRIO
- physical structure
- Physical Disk Structure
- supported types
- Disk Drives Supported by IRIX
- disk partitions
- and external log size
- Choose Subvolume Sizes
- and volume elements
- Volume Elements
- block and character devices
- Introduction to Logical Volumes
- considerations in choosing partition layouts
- System Disks, Option Disks, and Partition Layouts
- creating custom layouts
- Creating Custom Partition Layouts
- creating standard layouts
- Creating Standard Partition Layouts
- definition
- Disk Partitions
- device names
- Converting Filesystems on the System Disk From EFS to XFS
- displaying with prtvtoc
- Displaying a Disk's Partitions With prtvtoc
- making an XFS filesystem
- Making an XFS Filesystem
- on older systems
- System Disks, Option Disks, and Partition Layouts
- overlapping
- Disk Partitions
- partition numbers, names, and functions
- Disk Partitions
- planning
- Disk Repartitioning
- repartitioning
- Disk Repartitioning
- repartitioning during conversion
- Converting Filesystems on the System Disk From EFS to XFS
- repartitioning with fx
- Repartitioning a Disk With fx
- sizes for striped volume elements
- To Stripe or Not to Stripe?
- standard partition layouts
- System Disks, Option Disks, and Partition Layouts
- types
- Partition Types
- Disk Plexing Option
- Subvolumes
- disk quotas
- description
- Disk Quotas
- edquota command
- Imposing Disk Quotas
- imposing
- Imposing Disk Quotas
- monitoring
- Monitoring Disk Quotas
- quot command
- Identifying Accounts That Use Large Amounts of Disk Space
- quotacheck command
- Monitoring Disk Quotas
- quotaoff command
- Imposing Disk Quotas
- quotaon command
- Imposing Disk Quotas
- disk space
- estimating with xfs_estimate
- Checking for Adequate Free Disk Space
- files that grow
- Monitoring Key Files and Directories
- for logs
- Choosing the Log Type and Size
- getting more
- Checking for Adequate Free Disk Space
- growing a logical volume
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- identifying large users
- Identifying Accounts That Use Large Amounts of Disk Space
- increasing for XFS
- Checking for Adequate Free Disk Space
- monitoring free inodes
- Monitoring Free Space and Free Inodes
- monitoring free space
- Monitoring Free Space and Free Inodes
- unused files
- Managing Disk Space
- drive addresses
- identifying
- Listing the Disks on a System With hinv
- setting
- Disk Drives Supported by IRIX
- du command
- Identifying Accounts That Use Large Amounts of Disk Space
- dump command
- 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
- requirements for conversion to XFS
- Dump and Restore Requirements
- when to use
- XFS Filesystems
- dvhtool command
- adding files to the volume header
- Adding Files to the Volume Header With dvhtool
- and volume element sizes
- To Plex or Not to Plex?
- description
- Volume Headers
- examining a volume header
- Adding Files to the Volume Header With dvhtool
- removing files in the volume header
- Removing Files in the Volume Header With dvhtool
- edquota command
- Imposing Disk Quotas
- EFS filesystems
- adding space
- How to Add Filesystem Space
- and XLV logical volumes
- XLV Logical Volumes
- changing size
- “Steal” Space From Another Filesystem
- checking for consistency
- Filesystem Checking
- Checking EFS Filesystem Consistency With fsck
- corruption
- Filesystem Corruption
- description
- EFS Filesystems
- fragmentation
- EFS Filesystems
- history
- What This Guide Contains
- inodes
- EFS Filesystems
- Inodes
- maximum file size
- EFS Filesystems
- maximum filesystem size
- EFS Filesystems
- mounting
- Mounting and Unmounting Filesystems
- Filesystem Mounting and Unmounting
- names
- Filesystem Names
- reorganizing
- Filesystem Reorganization
- unmounting
- Unmounting Filesystems
- Filesystem Mounting and Unmounting
- XLV subvolumes
- Decide Which Subvolumes to Use
- efs partition type
- Partition Types
- error recovery
- and XLV
- XLV Error Policy
- disabling for GRIO
- Disabling Disk Error Recovery
- /etc/config/ggd.options file
- /etc/config/ggd.options File Format
- GRIO System Components
- /etc/fstab file
- entries for filesystems
- Mounting Filesystems Automatically With the /etc/fstab File
- Making an XFS Filesystem
- entries for system disk
- Converting Filesystems on the System Disk From EFS to XFS
- entries for XLV logical volumes
- Configuring a System for GRIO
- Converting lv Logical Volumes to XLV Logical Volumes
- Example 1: A Simple Logical Volume
- /etc/grio_config file
- /etc/grio_config File Format
- Configuring a System for GRIO
- GRIO System Components
- /etc/config/ggd.options File Format
- Modifying /etc/grio_config
- /etc/grio_disks file
- GRIO System Components
- /etc/grio_disks File Format
- /etc/init.d/grio file
- Restarting the ggd Daemon
- /etc/init.d/quotas file
- Imposing Disk Quotas
- /etc/init.d/rmtmpfiles file
- Cleaning Out Temporary Directories
- /etc/lvtab file
- description
- Converting lv Logical Volumes to XLV Logical Volumes
- syntax
- Creating Entries in the /etc/lvtab File
- /etc/nodelock file
- Verifying That Plexing Is Supported
- /etc/rc2.d/S94grio file
- GRIO System Components
- exportfs command
- Network File Systems (NFS)
- extent size
- Configuring a System for GRIO
- Configuring a System for GRIO
- Choosing the Filesystem Block Size and Extent Size
- extents
- EFS filesystem
- EFS Filesystems
- indirect
- EFS Filesystems
- EFS Filesystems
- XFS filesystem
- XFS Filesystems
- external logs
- and log subvolumes
- XLV Logical Volumes
- creating with mkfs, example
- Making an XFS Filesystem
- definition
- Choosing the Log Type and Size
- System Disks, Option Disks, and Partition Layouts
- disk partitions for
- Partition Types
- example
- Example 3: A Plexed Logical Volume for an XFS Filesystem With an External Log
- See also logs.
- System Disks, Option Disks, and Partition Layouts
- size
- Choosing the Log Type and Size
- fcntl system call
- XFS Filesystems
- Files on the Real-Time Subvolume and Commands
- files
- and hard links
- Hard Links and Symbolic Links
- and symbolic links
- Hard Links and Symbolic Links
- definition
- General Filesystem Concepts
- files that grow
- Monitoring Key Files and Directories
- information in inodes
- Inodes
- locating unused
- Locating Unused Files
- possible unused files
- Managing Disk Space
- types
- Types of Files
- / filesystem. See Root filesystem.
- General Filesystem Concepts
- filesystems
- adding space
- How to Add Filesystem Space
- checking for consistency
- Filesystem Checking
- Checking EFS Filesystem Consistency With fsck
- corruption
- Checking XFS Filesystem Consistency With xfs_check
- Filesystem Corruption
- creating
- Filesystem Creation
- definition
- General Filesystem Concepts
- mounting
- Mounting and Unmounting Filesystems
- Filesystem Mounting and Unmounting
- names
- Filesystem Names
- NFS
- Network File Systems (NFS)
- /proc
- /proc Filesystem
- remote
- Mounting a Remote Filesystem Automatically
- routine administration tasks
- Routine Filesystem Administration Tasks
- See also EFS filesystems, XFS filesystems.
- General Filesystem Concepts
- unmounting
- Unmounting Filesystems
- Filesystem Mounting and Unmounting
- font conventions
- Conventions Used in This Guide
- formatting disks
- Formatting and Initializing a Disk With fx
- Physical Disk Structure
- fragmentation
- EFS Filesystems
- Filesystem Reorganization
- fsck command
- description
- Filesystem Checking
- using
- Repairing EFS Filesystem ProblemsWith fsck
- Checking Unmounted Filesystems
- fsck_cachefs command
- Filesystem Checking
- fsr command
- Filesystem Reorganization
- EFS Filesystems
- fx command
- and device parameters
- Volume Headers
- and partition types
- Partition Types
- in volume header
- Volume Headers
- IRIX version
- Invoking fx From IRIX
- repartitioning disks
- Repartitioning a Disk With fx
- repartitioning example
- Creating a System Disk From the PROM Monitor
- Creating a New System Disk From IRIX
- standalone version
- Invoking fx From the Command Monitor
- standard vs. custom partitions
- Partition Types
- using expert mode to assign partition types
- Partition Types
- using the standalone version
- Converting Filesystems on the System Disk From EFS to XFS
- versions for different processors
- Invoking fx From the Command Monitor
- Getting Started With XFS Filesystems
- About This Guide
- ggd daemon
- description
- GRIO System Components
- restarting
- Configuring a System for GRIO
- Restarting the ggd Daemon
- GRIO
- component records
- /etc/grio_config File Format
- configuring the ggd daemon
- Restarting the ggd Daemon
- creating an XLV logical volume for
- Configuring a System for GRIO
- deadline scheduling
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- default guarantee options
- GRIO Guarantee Types
- description
- System Administration for Guaranteed-Rate I/O
- Guaranteed-Rate I/O Overview
- disabling disk error recovery
- Disabling Disk Error Recovery
- features
- Guaranteed-Rate I/O Overview
- file descriptors
- Guaranteed-Rate I/O Overview
- file formats
- GRIO File Formats
- guarantee types
- GRIO Guarantee Types
- hard guarantees
- Hard and Soft Guarantees
- Hardware Configuration Requirements for GRIO
- hardware configuration requirements
- Hardware Configuration Requirements for GRIO
- lock file
- GRIO System Components
- non-scheduled reservations
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- overview
- Guaranteed-Rate I/O Overview
- per-file guarantees
- Per-File and Per-Filesystem Guarantees
- per-filesystem guarantees
- Per-File and Per-Filesystem Guarantees
- private guarantees
- Private and Shared Guarantees
- rate
- Guaranteed-Rate I/O Overview
- real-time scheduling
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- relationship records
- /etc/grio_config File Format
- reservations
- Guaranteed-Rate I/O Overview
- shared guarantees
- Private and Shared Guarantees
- sizes to choose
- Guaranteed-Rate I/O Overview
- soft guarantees
- Hard and Soft Guarantees
- streams
- System Administration for Guaranteed-Rate I/O
- system components
- GRIO System Components
- growfs command
- extending a filesystem onto a logical volume
- Growing an EFS Filesystem Onto Another Disk
- using after increasing the size of a logical volume
- Increasing the Size of a Logical Volume
- guaranteed-rate I/O. See GRIO.
- Additional Resources
- hard errors
- XLV Error Policy
- hard guarantees
- Hard and Soft Guarantees
- Hardware Configuration Requirements for GRIO
- hard links
- Hard Links and Symbolic Links
- hardware requirements
- Hardware Configuration Requirements for GRIO
- XFS Filesystems
- heads, recording, definition
- Physical Disk Structure
- hidden directories
- Filesystem Mounting and Unmounting
- ide diagnostics program
- Volume Headers
- initializing a disk
- Formatting and Initializing a Disk With fx
- inodes
- checking by fsck
- Phase 1 Check Blocks and Sizes
- description
- Inodes
- in EFS filesystems
- EFS Filesystems
- monitoring free inodes
- Monitoring Free Space and Free Inodes
- XFS filesystems
- XFS Filesystems
- internal logs
- and the data subvolume
- XLV Logical Volumes
- and xfslog partitions
- Partition Types
- creating with mkfs, example
- Making an XFS Filesystem
- definition
- Choosing the Log Type and Size
- System Disks, Option Disks, and Partition Layouts
- See also logs.
- System Disks, Option Disks, and Partition Layouts
- size
- Choosing the Log Type and Size
- IRIS Volume Manager
- XLV Logical Volumes
- IRIX administration documentation
- Additional Resources
- IRIX Admin Manual Set
- IRIX Advanced Site and Server Administration Guide
- About This Guide
- IRIX directory organization
- IRIX Directory Organization
- journaling information
- Subvolumes
- XFS Filesystems
- links
- Hard Links and Symbolic Links
- ln command
- creating hard links
- Hard Links and Symbolic Links
- creating mnemonic names
- Creating Mnemonic Names for Device Files With ln
- creating symbolic links
- Hard Links and Symbolic Links
- logical volume labels
- and logical volume assembly
- XLV Daemons
- and lv volume names
- Creating Entries in the /etc/lvtab File
- checks made by lvck
- lv Logical Volumes
- creating with mklv
- Creating New Logical Volume With mklv
- daemon that updates them
- XLV Daemons
- definition
- Volume Headers
- information used at system startup
- Volumes
- printing with lvck
- Checking Logical Volumes With lvck
- removing with dvhtool
- Removing Files in the Volume Header With dvhtool
- updating with mklv –f
- Increasing the Size of a Logical Volume
- written by xlv_make
- Creating Volume Objects With xlv_make
- logical volumes
- adding plexes
- Adding a Plex to a Logical Volume
- advantages
- Introduction to Logical Volumes
- choosing which subvolumes
- Decide Which Subvolumes to Use
- coming up at system startup
- Volumes
- XLV Daemons
- creating, examples
- Example 1: A Simple Logical Volume
- creating, overview
- Introduction to Logical Volumes
- definition of volume
- Volumes
- deleting objects
- Deleting an XLV Object
- description
- Introduction to Logical Volumes
- detaching plexes
- Detaching a Plex From a Logical Volume
- device names
- XLV Logical Volume Names
- disadvantages
- Introduction to Logical Volumes
- disk labels
- Logical Volume Concepts
- displaying objects
- Displaying Logical Volume Objects
- example (figure)
- Composition of Logical Volumes
- growing
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- hierarchy of objects
- Composition of Logical Volumes
- increasing size
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- lv. See lv logical volumes.
- Logical Volume Concepts
- moving to a new system
- Volumes
- XLV Logical Volume Names
- naming
- XLV Logical Volume Names
- read and write errors
- XLV Error Policy
- removing labels in volume headers
- Removing Files in the Volume Header With dvhtool
- See also lv logical volumes, XLV logical volumes.
- Logical Volume Concepts
- sizes
- Choose Subvolume Sizes
- striping, definition and illustration
- Introduction to Logical Volumes
- used as raw devices
- Volumes
- Introduction to Logical Volumes
- volume composition
- Volumes
- XLV. See XLV logical volumes.
- Logical Volume Concepts
- logs
- choosing size
- Choosing the Log Type and Size
- choosing type
- Choosing the Log Type and Size
- creating external with fx
- Partition Types
- description
- Choosing the Log Type and Size
- example of external
- Example 3: A Plexed Logical Volume for an XFS Filesystem With an External Log
- external, definition
- Choosing the Log Type and Size
- external, specifying size
- Choosing the Log Type and Size
- internal log, when used
- Decide 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
- lost+found directories
- IRIX Directory Organization
- Filesystem Creation
- lv logical volumes
- XLV Logical Volumes
- checking with lvck
- Checking Logical Volumes With lvck
- converting to XLV
- Converting lv Logical Volumes to XLV Logical Volumes
- creating on new disks
- Creating a Logical Volume and a Filesystem on Newly Added Disks
- creating out of old and new disks
- Growing an EFS Filesystem Onto Another Disk
- creating with mklv
- Creating New Logical Volume With mklv
- description
- lv Logical Volumes
- device names
- Creating Entries in the /etc/lvtab File
- /etc/lvtab file
- Creating Entries in the /etc/lvtab File
- history
- What This Guide Contains
- increasing the size
- Increasing the Size of a Logical Volume
- restrictions in using
- lv Logical Volumes
- See also logical volume labels, logical volumes.
- lv Logical Volumes
- shrinking
- Shrinking a Logical Volume
- volume names
- Creating Entries in the /etc/lvtab File
- lv_to_xlv command
- Converting lv Logical Volumes to XLV Logical Volumes
- lvck command
- description
- lv Logical Volumes
- using
- Checking Logical Volumes With lvck
- lvinfo command
- lv Logical Volumes
- lvlab logical volume labels. See logical volume labels.
- Volume Headers
- lvol partition type
- Partition Types
- major device numbers
- Major and Minor Devices
- MAKEDEV command
- Device Files
- Creating Device Files With MAKEDEV
- manual pages
- Additional Resources
- metadata, filesystem
- XLV Logical Volumes
- miniroot, using for filesystem administration
- Filesystem Administration From the Miniroot
- minor device numbers
- Major and Minor Devices
- mkfs command
- command line syntax
- Converting a Filesystem on an Option Disk From EFS to XFS
- Making an XFS Filesystem
- Making an XFS Filesystem
- example commands
- Filesystem Creation
- example output
- Making an XFS Filesystem
- Making an XFS Filesystem
- for GRIO
- Configuring a System for GRIO
- mklv command
- using to create a logical volume for an existing filesystem
- Growing an EFS Filesystem Onto Another Disk
- using to create new logical volumes
- Creating New Logical Volume With mklv
- using to extend logical volumes
- Increasing the Size of a Logical Volume
- mknod command
- Creating Device Files With mknod
- Device Files
- mnemonic device file names
- Creating Mnemonic Names for Device Files With ln
- mount command
- Manually Mounting Filesystems
- mount point
- Filesystem Mounting and Unmounting
- mounting filesystems
- CacheFS filesystems
- Cache File Systems (CacheFS)
- description
- Filesystem Mounting and Unmounting
- illustration
- General Filesystem Concepts
- Filesystem Mounting and Unmounting
- methods
- Filesystem Mounting and Unmounting
- mpadmin command
- Running ggd as a Real-time Process
- named pipes
- Types of Files
- NetLS licenses
- Disk Plexing Option
- How to Use This Guide
- Subvolumes
- High Performance Guaranteed-Rate I/O
- How to Use This Guide
- System Administration for Guaranteed-Rate I/O
- NFS compatibility
- XFS Filesystems
- NFS filesystems
- Mounting a Remote Filesystem Automatically
- Network File Systems (NFS)
- non-scheduled reservations
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- obsolete manuals
- About This Guide
- optimal I/O size
- /etc/grio_disks File Format
- /etc/grio_config File Format
- Configuring a System for GRIO
- option disks
- adding a new
- Adding a New Option Disk
- definition
- System Disks, Option Disks, and Partition Layouts
- possible partition layouts
- System Disks, Option Disks, and Partition Layouts
- turning into a system disk
- Creating a New System Disk From IRIX
- partitions. See disk partitions.
- Disk Partitions
- per-file guarantees
- Per-File and Per-Filesystem Guarantees
- per-filesystem guarantees
- Per-File and Per-Filesystem Guarantees
- platters, definition
- Physical Disk Structure
- plex revives
- Adding a Plex to a Logical Volume
- Plexes
- plexes
- adding to volumes
- Adding a Plex to a Logical Volume
- booting off alternate Root
- Booting the System Off an Alternate Plex
- checking for required software
- Verifying That Plexing Is Supported
- definition
- Plexes
- deleting
- Deleting an XLV Object
- detaching
- Detaching a Plex From a Logical Volume
- Disk Plexing Option
- Subvolumes
- How to Use This Guide
- displaying
- Displaying Logical Volume Objects
- example of creating
- Example 3: A Plexed Logical Volume for an XFS Filesystem With an External Log
- Example 2: A Striped, Plexed Logical Volume
- for Root filesystem
- Creating Plexed Logical Volumes for Root
- holes in address space
- Plexes
- To Plex or Not to Plex?
- monitoring plex revives
- Adding a Plex to a Logical Volume
- mounting
- Removing and Mounting a Plex
- plex composition
- Plexes
- read and write errors
- XLV Error Policy
- removing
- Removing and Mounting a Plex
- See also logical volumes.
- Plexes
- volume element sizes
- To Plex or Not to Plex?
- when to use
- To Plex or Not to Plex?
- prerequisite hardware
- Hardware Configuration Requirements for GRIO
- XFS Filesystems
- private guarantees
- Private and Shared Guarantees
- /proc filesystems
- /proc Filesystem
- prtvtoc command
- and root disk partition device name
- Converting Filesystems on the System Disk From EFS to XFS
- description
- Volume Headers
- displaying disk partitions
- Displaying a Disk's Partitions With prtvtoc
- quot command
- Identifying Accounts That Use Large Amounts of Disk Space
- quotacheck command
- Monitoring Disk Quotas
- quotaoff command
- Imposing Disk Quotas
- quotaon command
- Imposing Disk Quotas
- quotas file
- Imposing Disk Quotas
- quotas subsystem
- Disk Quotas
- raw device files. See character device files.
- Device Files
- raw partition type
- Partition Types
- read continuous (RC) bit
- Hardware Configuration Requirements for GRIO
- real-time files
- Real-Time Subvolumes
- real-time process
- Running ggd as a Real-time Process
- real-time scheduling
- Real-Time Scheduling, Deadline Scheduling, and Nonscheduled Reservations
- real-time subvolumes
- and utilities
- Files on the Real-Time Subvolume and Commands
- creating files
- Real-Time Subvolumes
- GRIO files
- Guaranteed-Rate I/O Overview
- hardware requirements
- Hardware Configuration Requirements for GRIO
- only real-time on disk
- Subvolumes
- reference pages
- Additional Resources
- relationship records
- /etc/grio_config File Format
- remote filesystems
- Mounting a Remote Filesystem Automatically
- repartitioning
- definition
- System Disks, Option Disks, and Partition Layouts
- example
- Creating a New System Disk From IRIX
- Creating a System Disk From the PROM Monitor
- See also disk partitions.
- System Disks, Option Disks, and Partition Layouts
- reserved partition
- Disk Partitions
- restore command
- and XFS filesystems
- XFS Filesystems
- 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
- retry mechanisms
- Hardware Configuration Requirements for GRIO
- Root filesystem
- and fsck
- Filesystem Checking
- and the miniroot
- Filesystem Administration From the Miniroot
- booting off an alternate plex
- Booting the System Off an Alternate Plex
- combining with Usr
- Checking for Adequate Free Disk Space
- converting to XFS
- Converting Filesystems on the System Disk From EFS to XFS
- definition
- General Filesystem Concepts
- dumping
- Converting Filesystems on the System Disk From EFS to XFS
- mounting and unmounting restrictions
- Filesystem Mounting and Unmounting
- on plexed logical volume
- Creating Plexed Logical Volumes for Root
- restoring all files
- Converting Filesystems on the System Disk From EFS to XFS
- restrictions
- To Stripe or Not to Stripe?
- running out of space
- Running Out of Space in the Root Filesystem
- standard directories
- IRIX Directory Organization
- root partition
- Disk Partitions
- and striping
- To Stripe or Not to Stripe?
- 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
- /root prefix for files
- Filesystem Administration From the Miniroot
- sash standalone program
- Volume Headers
- scripting XLV configurations
- Creating a Record of XLV Logical Volume Configurations
- SCSI address. See drive addresses.
- Disk Drives Supported by IRIX
- sgilabel
- creating with fx
- Volume Headers
- description
- Volume Headers
- shared guarantees
- Private and Shared Guarantees
- soft guarantees
- Hard and Soft Guarantees
- special files. See device files.
- Device Files
- stripe unit
- definition
- Volume Elements
- specifying for lv logical volumes
- Creating Entries in the /etc/lvtab File
- striped volume elements. See volume elements.
- Volume Elements
- striping disks
- description and illustration
- Introduction to Logical Volumes
- restrictions
- lv Logical Volumes
- 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
- super-blocks
- EFS Filesystems
- Phase 4 Error Messages
- surfaces, definition
- Physical Disk Structure
- swap partition
- Mounting Filesystems Automatically With the /etc/fstab File
- Disk Partitions
- symbolic links
- as a type of file
- Types of Files
- Hard Links and Symbolic Links
- dangling
- Hard Links and Symbolic Links
- definition
- Hard Links and Symbolic Links
- for older pathnames
- IRIX Directory Organization
- symmon standalone program
- Volume Headers
- system administration documentation
- Additional Resources
- IRIX Admin Manual Set
- system disks
- creating by cloning
- Creating a New System Disk by Cloning
- creating from IRIX
- Creating a New System Disk From IRIX
- creating from the PROM Monitor
- Creating a System Disk From the PROM Monitor
- definition
- System Disks, Option Disks, and Partition Layouts
- possible partition layouts
- System Disks, Option Disks, and Partition Layouts
- required disk partitions
- System Disks, Option Disks, and Partition Layouts
- temporary directories
- cleaning
- Cleaning Out Temporary Directories
- setting TMPDIR
- Running Out of Space in the Root Filesystem
- tracks, definition
- Physical Disk Structure
- umount command
- Unmounting Filesystems
- unit number. See drive addresses.
- Listing the Disks on a System With hinv
- UNIX domain sockets
- Types of Files
- unmounting filesystems
- methods
- Filesystem Mounting and Unmounting
- umount command
- Unmounting Filesystems
- 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
- required for system operation
- Filesystem Mounting and Unmounting
- restoring all files
- Converting Filesystems on the System Disk From EFS to XFS
- standard directories
- IRIX Directory Organization
- usr partition
- Disk Partitions
- 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
- volhdr partition
- Disk Partitions
- volhdr partition type
- Partition Types
- volume elements
- changing size with dvhtool
- To Plex or Not to Plex?
- definition
- Volume Elements
- deleting
- Deleting an XLV Object
- displaying
- Displaying Logical Volume Objects
- multipartition volume elements
- Volume Elements
- Concatenate Disk Partitions or Not?
- single partition volume elements, definition
- Volume Elements
- striped, definition
- Volume Elements
- striped, example of creating
- Example 2: A Striped, Plexed Logical Volume
- striping, when to use
- To Stripe or Not to Stripe?
- volume header
- adding files
- Adding Files to the Volume Header With dvhtool
- examining with dvhtool
- Adding Files to the Volume Header With dvhtool
- removing files
- Removing Files in the Volume Header With dvhtool
- volume headers
- description
- Volume Headers
- when used
- Volume Headers
- volume partition
- Disk Partitions
- volume partition type
- Partition Types
- volumes. See logical volumes.
- Volumes
- xdkm command
- Repartitioning a Disk With xdkm
- XFS filesystems
- adding space
- How to Add Filesystem Space
- and standard commands
- XFS Filesystems
- block sizes
- Choosing the Filesystem Block Size and Extent Size
- XFS Filesystems
- changing size
- “Steal” Space From Another Filesystem
- checking for consistency
- Filesystem Checking
- Checking XFS Filesystem Consistency With xfs_check
- commands
- XFS Filesystems
- converting a system disk
- Converting Filesystems on the System Disk From EFS to XFS
- converting an option disk
- Converting a Filesystem on an Option Disk From EFS to XFS
- copying with xfs_check
- Copying XFS Filesystems With xfs_copy
- corruption
- Filesystem Corruption
- Checking XFS Filesystem Consistency With xfs_check
- creating
- Filesystem Creation
- Filesystem Creation
- description
- XFS Filesystems
- extents
- XFS Filesystems
- features
- XFS Filesystems
- filesystem on a new disk partition
- Making an XFS Filesystem
- history
- What This Guide Contains
- inodes
- Inodes
- journaling information
- Subvolumes
- logs. See logs.
- Choosing the Log Type and Size
- making filesystems
- Making an XFS Filesystem
- maximum file size
- XFS Filesystems
- maximum filesystem size
- XFS Filesystems
- mounting
- Mounting and Unmounting Filesystems
- Filesystem Mounting and Unmounting
- names
- Filesystem Names
- on system disk
- Converting Filesystems on the System Disk From EFS to XFS
- preparing to make filesystems
- Planning for XFS Filesystems
- restore compatibility
- XFS Filesystems
- unmounting
- Unmounting Filesystems
- Filesystem Mounting and Unmounting
- xfs partition type
- Partition Types
- xfs_check command
- description
- Filesystem Checking
- how to use
- Checking XFS Filesystem Consistency With xfs_check
- reporting and repairing problems
- Checking XFS Filesystem Consistency With xfs_check
- xfs_copy command
- Copying XFS Filesystems With xfs_copy
- xfs_estimate command
- Checking for Adequate Free Disk Space
- xfs_growfs command
- description
- Grow a Filesystem Onto Another Disk
- example
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- extending a filesystem onto a logical volume
- Growing an XFS Filesystem Onto Another Disk
- xfsdump command
- XFS Filesystems
- xfslog partition
- Disk Partitions
- xfslog partition type
- Partition Types
- xfsm command
- creating an XFS filesystem
- Making an XFS Filesystem
- mounting and unmounting filesystems
- Mounting and Unmounting Filesystems
- xfsrestore command
- XFS Filesystems
- XLV logical volumes
- configuring system for more than ten
- Configuring the System for More Than Ten XLV Logical Volumes
- converting lv logical volumes
- Converting lv Logical Volumes to XLV Logical Volumes
- creating out of old and new disks
- Growing an XFS Filesystem Onto Another Disk
- creating spare objects
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- daemons
- XLV Daemons
- don't use XLV when ...
- Don't Use XLV When ...
- error policy
- XLV Error Policy
- history
- What This Guide Contains
- names
- Introduction to Logical Volumes
- no configuration file
- XLV Daemons
- overview
- XLV Logical Volumes
- planning logical volumes
- XLV Logical Volume Planning
- recording configuration
- Creating a Record of XLV Logical Volume Configurations
- See also logical volumes.
- Logical Volume Concepts
- with EFS
- XLV Logical Volumes
- xlv partition type
- Partition Types
- xlv_labd daemon
- XLV Daemons
- xlv_make command
- and disk partition types
- Example 1: A Simple Logical Volume
- GRIO example
- Configuring a System for GRIO
- using to create a logical volume for an existing filesystem
- Growing an XFS Filesystem Onto Another Disk
- using to create volume objects
- Creating Volume Objects With xlv_make
- xlv_mgr command
- adding a plex
- Adding a Plex to a Logical Volume
- checking that plexing software is installed
- Verifying That Plexing Is Supported
- deleting volume objects
- Deleting an XLV Object
- detaching a plex
- Detaching a Plex From a Logical Volume
- displaying objects
- Displaying Logical Volume Objects
- growing a volume
- Adding a Volume Element to a Plex (Growing a Logical Volume)
- xlv_plexd daemon
- XLV Daemons
- Removing and Mounting a Plex
- xlvd daemon
- XLV Daemons
- xlvlab logical volume labels. See logical volume labels.
- Volume Headers
- xlvm command
- Creating and Administering XLV Logical Volumes