Linux study notes: Scan

[-M] forced scanning of quota must be an independent partition. there must be two files, quotauser and quotagroup. in etcfstab, add devhda3homeext3defaults, us.

[-M] force scan

Quota must be an independent partition. there must be two files, quota. user and quota. group. add the following to/etc/fstab:

/Dev/hda3/home ext3 defaults, usrquota, kgquota 1 2

The chmod 600 quota * setting is complete and the restart takes effect.

Edquota edits the quota [u] user of a user or group, [g] group, [p] copy, and [t] sets the grace period.

Edquota-a yang edquota-p yang-u young replication

Quotaon enable disk space limit quotaon-auvg start all filesystems with quota

Quotaoff disk space limit quotaoff-a disables the quota limit

Repquota-av check the limits of all filesystems with quota in the system

The main steps from preparing filesystem support for Quota to completing the configuration are as follows:

1. set the partition filesystem to support the quota parameter:

Since quota must support the filesystem on partition, in general, ext2/ext3 is the best support level,

I have never tried other filesystem-type laruence! The easiest way to enable filesystem to support quota is to edit/etc/fstab,

So that the required quota disk can support quota;

2. create a quota record file:

As mentioned earlier, the archive for recording the disk limit value of the entire quota is aquota. user/aquota. group,

To create these two files, you must first use quotacheck to scan them!

3. edit the limit value of quota:

Then, edquota is used to edit the available space of each user or group;

4. Review and start quota:

After setting quota, we recommend that you perform quotacheck again, and then start it with quotaon.