Help Center/ MapReduce Service/ User Guide (Kuala Lumpur Region)/ Troubleshooting/ Using DBService/ DBServer Instance Is Always in the Restoring State Because the Incorrect /tmp Directory Permission
Updated on 2022-12-14 GMT+08:00

DBServer Instance Is Always in the Restoring State Because the Incorrect /tmp Directory Permission

Symptom

A DBServer instance remains in the Restoring state. The status cannot be recovered even after a restart.

Cause Analysis

  1. Check /var/log/Bigdata/dbservice/healthCheck/dbservice_processCheck.log. It is found that GaussDB is abnormal.
    Figure 1 GaussDB exception
  2. The check result shows that the permission on the /tmp directory is incorrect.
    Figure 2 /tmp permission

Solution

  1. Run the following command to modify the /tmp permission:

    chmod 1777 /tmp

  2. Wait until the instance status recovers.