Red Hat GLOBAL FILE SYSTEM 5.2, Руководство пользователя

Страница: 32 / 58

You can use the
gfs_quota sync
command to synchronize the quota information from a node
to the on-disk quota file between the automatic updates performed by GFS.
Usage
Synchronizing Quota Information
gfs_quota sync -f MountPoint
MountPoint
Specifies the GFS file system to which the actions apply.
Tuning the Time Between Synchronizations
gfs_tool settune MountPoint quota_quantum Seconds
MountPoint
Specifies the GFS file system to which the actions apply.
Seconds
Specifies the new time period between regular quota-file synchronizations by GFS. Smaller
values may increase contention and slow down performance.
Examples
This example synchronizes the quota information from the node it is run on to file system
/gfs
.
gfs_quota sync -f /gfs
This example changes the default time period between regular quota-file updates to one hour
(3600 seconds) for file system
/gfs
on a single node.
gfs_tool settune /gfs quota_quantum 3600
5.4. Disabling/Enabling Quota Enforcement
Enforcement of quotas can be disabled for a file system without clearing the limits set for all
users and groups. Enforcement can also be enabled. Disabling and enabling of quota
Chapter 3. Managing GFS
22