Red Hat ENTERPRISE LINUX 5 - GLOBAL FILE SYSTEM Manual page 55

Index
A
adding journals to a file system, 25
atime, configuring updates, 30
mounting with noatime, 31
tuning atime quantum, 31
audience, v
C
CDPN variable values table, 40
configuration, before, 5
configuration, initial, 7
prerequisite tasks, 7
creating a file system, 9
D
data journaling, 29
direct I/O, 27
directory attribute, 28
file attribute, 28
O_DIRECT, 27
displaying extended GFS information and
statistics, 33
displaying GFS counters, 34
displaying GFS extended status, 36
displaying GFS space usage, 33
DLM (Distributed Lock Manager), 2
F
features, new and changed, 2
feedback, viii, viii
file system
adding journals, 25
atime, configuring updates, 30
mounting with noatime, 31
tuning atime quantum, 31
context-dependent path names (CDPNs), 40
creating, 9
data journaling, 29
direct I/O, 27
directory attribute, 28
file attribute, 28
O_DIRECT, 27
growing, 23
mounting, 13, 15
quota management, 17
disabling/enabling quota accounting, 22
disabling/enabling quota enforcement, 21
displaying quota limits, 18
setting quotas, 17
synchronizing quotas, 20
repairing, 38
suspending activity, 32
unmounting, 15, 15
G
GFS
atime, configuring updates, 30
mounting with noatime, 31
tuning atime quantum, 31
direct I/O, 27
directory attribute, 28
file attribute, 28
O_DIRECT, 27
displaying counters, 34
displaying extended information and statistics,
33
displaying extended status, 36
displaying space usage, 33
managing, 9
quota management, 17
disabling/enabling quota accounting, 22
disabling/enabling quota enforcement, 21
displaying quota limits, 18
setting quotas, 17
synchronizing quotas, 20
withdraw function, 41
GFS file system maximum size, 1, 5
GFS software components, 4
GFS software components table, 5
GFS-specific options for adding journals table, 27
GFS-specific options for expanding file systems
table, 24
gfs_mkfs command options table, 12
growing a file system, 23
GULM (Grand Unified Lock Manager), 2
I
initial tasks
setup, initial, 7
introduction, v
audience, v
M
managing GFS, 9
maximum size, GFS file system, 1, 5
mount table, 14
mounting a file system, 13, 15
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