How to enable quota in XFS?

How to enable quota in XFS?

You must first enable quotas for users, groups, and/or projects by using a mount option when mounting for the XFS file system. After enabling quotas, use the xfs_quota command to set limits, to view quota information.

What is XFS quota?

xfs_quota is a utility for reporting and editing various aspects of filesystem quota. The options to xfs_quota are: -c cmd xfs_quota commands may be run interactively (the default) or as arguments on the command line.

How do I find my user quota?

You can display the quotas and disk use for individual users on file systems on which quotas have been activated by using the quota command.

1. Become superuser.
2. Display user quotas for mounted file systems where quotas are enabled. # quota [ -v ] username. -v.

How do you grow XFS filesystem?

You cannot grow an XFS file system that is currently unmounted. There is currently no command to shrink an XFS file system. You can use the xfs_growfs command to increase the size of a mounted XFS file system if there is space on the underlying devices to accommodate the change.

Is XFS supported in RHEL 6?

In addition, Red Hat Enterprise Linux 6 supports backup and restore utilities specific to XFS. …

How do I find my quota?

Display the quotas and disk use for all users on one or more file systems by using the repquota command.

1. Become superuser.
2. Display all quotas for one or all file systems, even if there is no usage. # repquota [ -v ] -a filesystem. -v. Reports on quotas for all users-even those who do not consume resources. -a.

How to set quotas for a group in XFS?

To set limits for a group on an XFS file system that you have mounted with group quotas enabled, specify the -g option to limit, for example: For more information, see the xfs_quota (8) manual page.

How to set quotas in myxfs file system?

Enable user quotas and enforce usage limits. To show the block usage limits and the current usage in the myxfs file system for all users, use the xfs_quota command: The following forms of the command display the free and used counts for blocks and inodes respectively in the manner of the df -h command:

Can a quota be set before turning on quota?

Quota limits cannot be set before turning on quotas on. 8. XFS filesystems keep quota accounting on the superuser (user ID zero), and the tool will display the superuser’s usage information. However, limits are never enforced on the superuser (nor are they enforced for group and project ID zero).

How is quota system different from other filesystems?

QUOTA ADMINISTRATION The XFS quota system differs to that of other filesystems in a number of ways. Most importantly, XFS consid‐ ers quota information as filesystem metadata and uses journaling to provide a higher level guarantee of con‐ sistency. As such, it is administered differently, in particular: 1.