alarm : FusionCompute Web Client Login Failure Due to High Partition Usage

Determine whether the alarm is generated because other data is copied to the GaussDB database directory.
If this fault occurs, you can only log in to the VRM node using the VRM management IP address.
1.Determine whether data has been copied to the GaussDB database directory.
2.Use PuTTY to log in to the active VRM node.
Ensure that the management IP address and username gandalf are used to establish the connection.
The system supports the login authentication using a password or private-public key pair. If you use a private-public key pair to authenticate the login.
3.Run the following command and enter the password of user root to switch to user root:
su - root
4.Run the following command to query the space usage of /opt/gaussdb:
df -h
Information similar to the following is displayed:

if you want know more detail information , please check the link:

http://support.huawei.com/hedex/hdx.do?docid=EDOC1000121087&id=it_58_41_000064&text=null&lang=en