Index
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Index
64-bit file capabilities
The XFS® Filesystem
access control lists (ACLs)
The XFS® Filesystem
accounting
Monitoring Disk Space Usage with Quota Accounting
agsize
ibound
Availability, Requirements, and Recommendations
Overview of the Configuration Procedure Using
ibound
agskip
agskip
Mount Option for Allocation Group Specification
allocation group specification
agskip
Mount Option for Allocation Group Specification
allocation groups
Choosing Allocation Groups and Stripe Units
archives
Examining
xfsdump
Archives
attr
The XFS® Filesystem
attributes
The XFS® Filesystem
backup and restore
The XFS® Filesystem
backup procedures
Backup and Recovery Procedures
backups
Filesystem Corruption
bandwidth operations and SSD
ibound
Purpose
barrier mount option and remount
Remounting an XFS Filesystem
block size
filesystem directory
Choosing the Filesystem Directory Block Size
planning
Choosing the Filesystem Block Size
block sizes
The XFS® Filesystem
capacity-intensive operations and SSD
ibound
Purpose
consistency of filesystems
Overview of the Commands to Check Filesystem Consistency
copying files with xfsdump and xfsrestore
Using
xfsdump
and
xfsrestore
to Copy Filesystems
corruption of filesystems
Filesystem Corruption
crash recovery
The XFS® Filesystem
create()
Log Size
creating filesystems
Creating XFS Filesystems
cumulative restores
Performing Cumulative Restores with
xfsrestore
data segments
Media Layout for
xfsdump
database journaling
The XFS® Filesystem
disk partitioning
Repartitioning the Disks
disk quotas
See quotas
Overview of Disk Quotas
dual-hosted disks
Filesystem Corruption
dump
The XFS® Filesystem
dump inventory
Media Layout for
xfsdump
dump layouts
Possible
xfsdump
Layouts
dump session
Media Layout for
xfsdump
dump stream
Media Layout for
xfsdump
dump, incremental
About Incremental and Resumed Dumps
dump, resumed
About Incremental and Resumed Dumps
Enhanced XFS extension
Enhanced XFS Extensions
agskip mount option
agskip
Mount Option for Allocation Group Specification
ibound mount option for SSD media
ibound
Purpose
erasing tape data
Erasing Used Tapes
error_level
error_level
/etc/fstab
Monitoring Disk Space Usage with Quota Accounting
/etc/fstab file
Enabling Quotas
/etc/modprobe.d/sgi-xfs.conf
Permanently Changing a Parameter
extended attributes
The XFS® Filesystem
extent allocation policy
ibound
Extent Allocation Policy
extents
The XFS® Filesystem
external filesystem log
Log Type: Internal vs External
fcntl system call
The XFS® Filesystem
features
The XFS® Filesystem
filestream timer
fstrm_timer
filesystem log
Choosing the Filesystem Directory Block Size
filesystem repair
Repairing XFS Filesystem Problems
fs_quota -p
Setting Quota Limits for Projects
fsck
The XFS® Filesystem
Overview of the Commands to Check Filesystem Consistency
fstab file
Procedure to Make a Filesystem
fstrm_timer
fstrm_timer
gqnoenforce
Monitoring Disk Space Usage with Quota Accounting
gquota mount option
Enabling Quotas for Groups
group quotas
See
quotas
growing filesystems
Growing a Filesystem
hard limits
Overview of Disk Quotas
hard-disk drive and ibound
ibound
Purpose
hardware requirements
Planning an XFS Filesystem
HDD media and ibound
ibound
Purpose
hierarchical storage manager (HSM)
The XFS® Filesystem
housekeeping directory
About the
housekeeping
and
orphanage
Directories
ibound mount option
examples
Examples of Using
ibound
kernel messages
Message Indicating a Successful Mount with
ibound
overview
ibound
Purpose
inconsistent filesystems
Repairing Inconsistent Filesystems with
xfs_repair
incremental dumps
About Incremental and Resumed Dumps
inherit_noatim
inherit_noatim
inherit_nodfrg
inherit_nodfrg
inherit_nodump
inherit_nodump
inherit_nosym
inherit_nosym
inherit_sync
inherit_noatim
inherit_nodfrg
inherit_nodump
inherit_sync
inode number
Message Indicating a Successful Mount with
ibound
inode32 vs inode64 behavior
When
ibound
is Ignored
inodes
The XFS® Filesystem
The XFS® Filesystem
Common
xfs_repair
Error Messages
internal filesystem log
Log Type: Internal vs External
Log Type: Internal vs External
inventory of a dump
Examining
xfsdump
Archives
I/O performance
The XFS® Filesystem
journaling
The XFS® Filesystem
latency-sensitive operations and SSD
ibound
Purpose
log recovery
Mounting a Filesystem Without Log Recovery
log size
Log Size
log type
Log Type: Internal vs External
logdev
mkfs.xfs
Command-Line Options for Logs
logs and mkfs.xfs options
mkfs.xfs
Command-Line Options for Logs
lost+found
xfs_repair
Error Messages When Files Are in
lost+found
lost+found directory
Common
xfs_repair
Error Messages
maintenance of filesystems
Filesystem Reorganization
making a filesystem
Procedure to Make a Filesystem
maximum filesystem size
The XFS® Filesystem
maximum inode number
Message Indicating a Successful Mount with
ibound
media file
Media Layout for
xfsdump
media layout
Media Layout for
xfsdump
media object
Media Layout for
xfsdump
memory recommendation
The XFS® Filesystem
metadata region
ibound
Purpose
mkdir
Log Size
mkfs.xfs -b
Choosing the Filesystem Block Size
mkfs.xfs
Specifying Block and Log Size of Internal Log
mkfs.xfs
for a Directory Block Size Larger than Filesystem Block Size
mkfs.xfs command
mkfs.xfs
Specifying Block and Log Size of Internal Log
mkfs.xfs -l
mkfs.xfs
for a Logical Volume with a Log Subvolume
mkfs.xfs -n
Choosing the Filesystem Directory Block Size
mkfs.xfs -p
Procedure to Make a Filesystem
monitoring disk space usage
Monitoring Disk Space Usage with Quota Accounting
mount --o norecover
Mounting a Filesystem Without Log Recovery
mounting a filesystem
Procedure to Make a Filesystem
mounting without log recovery
Mounting a Filesystem Without Log Recovery
mt erase
Erasing Used Tapes
multiprocessing systems
The XFS® Filesystem
namespaces
The XFS® Filesystem
network restores
Performing Network Restores with
xfsrestore
noalign mount option and remount
Remounting an XFS Filesystem
nobarrier mount option and remount
Remounting an XFS Filesystem
orphanage directory
About the
housekeeping
and
orphanage
Directories
panic
Filesystem Corruption
panic_mask
panic_mask
partitioning
Repartitioning the Disks
performance
The XFS® Filesystem
physical write protection
Filesystem Corruption
power-off
Filesystem Corruption
prerequisite hardware
Planning an XFS Filesystem
prjquota mount option
Enabling Quotas for Projects
probe_dmapi
probe_dmapi
probe_limit
probe_limit
project quotas
See
quotas
qnoenforce
Monitoring Disk Space Usage with Quota Accounting
quotaoff
Monitoring Disk Space Usage with Quota Accounting
quotaon
Monitoring Disk Space Usage with Quota Accounting
quotas
Overview of Disk Quotas
administering
Administering Quotas
disk space usage monitoring and
Monitoring Disk Space Usage with Quota Accounting
displaying
Displaying Quota Information
enabling for groups
Enabling Quotas for Groups
enabling for projects
Enabling Quotas for Projects
enabling for users
Enabling Quotas for Users
hard limits
Overview of Disk Quotas
limits for groups
Setting Quota Limits for Groups
limits for projects
Setting Quota Limits for Projects
limits for users
Setting Quota Limits for Users
mutually exclusive group and project quotas
Setting Quota Limits
soft limits
Overview of Disk Quotas
RAID and stripe unit
Choosing Allocation Groups and Stripe Units
readdr
Choosing the Filesystem Directory Block Size
recovery
The XFS® Filesystem
recovery procedures
Backup and Recovery Procedures
remote tape drive
Specifying a Remote Tape Drive
remount
Remounting an XFS Filesystem
reorganization of filesystems
Filesystem Reorganization
repair problems
What to Do If
xfs_repair
Cannot Repair a Filesystem
repartitioning
Repartitioning the Disks
resumed dumps
About Incremental and Resumed Dumps
reusing tapes
Reusing Tapes
rmdir
Log Size
ro mount option and remount
Remounting an XFS Filesystem
rootflags boot option
Enabling Quotas
rotorstep
agskip
Mount Option for Allocation Group Specification
rotorstep
rw mount option and remount
Remounting an XFS Filesystem
sgid_inherit
sgid_inherit
shutdown
Filesystem Corruption
site-configurable system tunable kernel parameters
XFS System-Tunable Kernel Parameters
size of filesystem
The XFS® Filesystem
soft limits
Overview of Disk Quotas
solid-state drive
ibound
Purpose
solid-state drive and ibound
ibound
Purpose
sparse files
The XFS® Filesystem
SSD media and ibound
ibound
Purpose
stats_clear
stats_clear
stream terminator
Media Layout for
xfsdump
stripe units
Choosing Allocation Groups and Stripe Units
Choosing Allocation Groups and Stripe Units
striped volume and stripe unit
Choosing Allocation Groups and Stripe Units
swalloc mount option and remount
Remounting an XFS Filesystem
symlink_mode
symlink_mode
syncd_timer
syncd_timer
sysctl
Temporarily Changing a Parameter
system namespace
The XFS® Filesystem
system panic
Filesystem Corruption
system tunable kernel parameters
appropriate settings
Using Appropriate Parameter Settings
debugging parameters restricted to SGI Support
Debugging Parameters Restricted to SGI Support
error_level
error_level
fstrm_timer
fstrm_timer
inherit_noatim
inherit_noatim
inherit_nodfrg
inherit_nodfrg
inherit_nodump
inherit_nodump
inherit_nosym
inherit_nosym
inherit_sync
inherit_noatim
inherit_nodfrg
inherit_nodump
inherit_sync
mount-time parameter for initial configuration
Mount-Time Parameter for Initial Configuration
mount-time parameter for special-case performance tuning
Mount-Time Parameter for Special-Case Performance Tuning
panic_mask
panic_mask
parameters for special-case performance tuning
Parameters for Special-Case Performance Tuning
parameters set at initial configuration
Parameters to Set at Initial Configuration
permanent changes
Permanently Changing a Parameter
probe_dmapi
probe_dmapi
probe_limit
probe_limit
queries
Querying a Current Parameter Setting
rotorstep
rotorstep
sgid_inherit
sgid_inherit
stats_clear
stats_clear
symlink_mode
symlink_mode
syncd_timer
syncd_timer
temporary changes
Temporarily Changing a Parameter
xfs_buf_timer
xfs_buf_age
xfsbufd_centisecs
xfs_buf_timer
tape data, erasing
Erasing Used Tapes
tapes, reusing
Reusing Tapes
transaction activity and log size
Log Size
transaction rate and log size
Log Size
umount
Procedure to Make a Filesystem
unlink()
Log Size
unmounting a disk partition
Procedure to Make a Filesystem
user namespace
The XFS® Filesystem
user quotas
See
quotas
user-extents region
ibound
Purpose
volume manager
The XFS® Filesystem
xfs_buf_timer
xfs_buf_age
xfs_check
Overview of the Commands to Check Filesystem Consistency
xfs_check
Command Line
xfs_check command
Overview of the Commands to Check Filesystem Consistency
xfs_fsr
Filesystem Reorganization
xfs_growfs
Growing a Filesystem
xfs_quota
Setting Quota Limits
xfs_quota command
Administering Quotas
xfs_quota -g
Setting Quota Limits for Groups
xfs_repair
Repairing XFS Filesystem Problems
xfs_repair error messages
Common
xfs_repair
Error Messages
xfs_repair -n
Overview of the Commands to Check Filesystem Consistency
xfs_repair -n
Command Line
xfsbufd_centisecs
xfs_buf_timer
xfsdump
The XFS® Filesystem
Features of
xfsdump
and
xfsrestore
xfsdump archives
Examining
xfsdump
Archives
xfsdump utility
local media
Specifying Local Media
xfsdump_quotas file
Administering Quotas
xfsdump_quotas_group file
Administering Quotas
xfsrestore
The XFS® Filesystem
Features of
xfsdump
and
xfsrestore
About
xfsrestore
ibound
Purpose
xfsrestore syntax
xfsrestore
Syntax