| Documentation | |
|---|---|
| Name: | Quota Management |
| Description: | howto manage quota system |
| Modification date : | 13/06/2019 |
| Owner: | dodger |
| Notify changes to: | Owner |
| Tags: | ceph, object storage |
| Scalate to: | The_fucking_bofh |
| Name | Description | Sample |
|---|---|---|
${QUOTASCOPE} | Scope of the quota (bucket or user) | export QUOTASCOPE="bucket|user" |
${THEUSERNAME} | The username to be created | export THEUSERNAME="newuser" |
I've found that USER quota does not works as usual, seems to have a little delay between quota_exceeded→free_space→free_quota while bucket quota is inmediate!!
So use bucket quota instead of user quota.
Also my tests indicate that USER+BUCKET quota WORKS FINE So you can combine user+bucket quota.
export QUOTASCOPE="user"
export QUOTASCOPE="bucket"
MANDATORY if you want to use quotas.
sudo radosgw-admin quota enable --quota-scope=${QUOTASCOPE} --uid=${THEUSERNAME}
sudo radosgw-admin quota disable --quota-scope=${QUOTASCOPE} --uid=${THEUSERNAME}
sudo radosgw-admin quota set --quota-scope=${QUOTASCOPE} --uid=${THEUSERNAME} --max-size=500G
Size can have B/K/M/G/T suffix.
sudo radosgw-admin quota set --quota-scope=${QUOTASCOPE} --uid=${THEUSERNAME} --max-objets=100000
sudo radosgw-admin user stats --uid=${THEUSERNAME}
Sync quotas (Copy paste from official documentation):
Quota stats get updated asynchronously. You can update quota statistics for all users and all buckets manually to retrieve the latest quota stats.
radosgw-admin user stats --uid=<uid> --sync-stats
<?xml version="1.0" encoding="UTF-8"?><Error><Code>QuotaExceeded</Code><BucketName>testbucket</BucketName><RequestId>tx00000000000000000000d-005d0383e4-6b83-default</RequestId><HostId>6b83-default-default</HostId></Error>