我的openshift v3说“已达到存储配额限制”

Question

I got a project at Openshift v2 that includes a mysql. I migrated it to Openshift v3 (free), and all seems to be fine. But in the webconsole it says:

Storage quota limit has been reached. You will not be able to create any new storage.

But when I run a size_check_select :

SELECT table_schema "DB Name"
       , Round(Sum(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB" 
  FROM information_schema.tables 
 GROUP BY table_schema; 

+--------------------+---------------+
| DB Name            | DB Size in MB |
+--------------------+---------------+
| information_schema |           0.2 |
| jbossas            |          10.3 |
| mysql              |           0.8 |
| performance_schema |           0.0 |
| sys                |           0.0 |
+--------------------+---------------+

It looks like I just use below 11MB how come I get this warning? Is something eating memory? Am I in trouble?

Answer 1

It is not talking about the amount of space you have used on the volume, but how many storage volumes you have claimed.

Run:

oc get pvc

or look under Storage in the web console. It likely shows you have 1 persistent volume claims, which in starter tier is all you are allowed. Thus it is warning you that you are at your limit.

You can look under Resources->Quota to see how much of the provided resources you have used and how much is still available.