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When you restore an instance from a backup file, a full backup file is downloaded from OBS and then restored to the instance at an average speed of 40 MB/s. Precautions To restore backup files to a new instance, your account balance must be greater than or equal to $0 USD.
When you restore an instance from a backup file, a full backup file is downloaded from OBS and then restored to the instance at an average speed of 40 MB/s. Precautions To restore backup files to a new instance, your account balance must be greater than or equal to $0 USD.
Backup files are automatically uploaded to Object Storage Service (OBS) for storage. Requires self-setup and maintenance. The open-source version supports only logical backup, resulting in low backup efficiency.
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
When you enter the point in time that you want to restore the instance to, DDS downloads the most recent full backup file from OBS to the instance. Then, incremental backups are also restored to the specified point in time on the instance.
When you enter the point in time that you want to restore the instance to, DDS downloads the most recent full backup file from OBS to the instance. Then, incremental backups are also restored to the specified point in time on the instance.
When you enter the point in time that you want to restore the instance to, DDS downloads the most recent full backup file from OBS to the instance. Then, incremental backups are also restored to the specified point in time on the instance.
If the size of backup data does not exceed 100 GB, the backup data is stored on OBS free of charge. If the size of the backup data exceeds 100 GB, you will be charged based on the OBS billing rules.
Audit log files stored on OBS are invisible to you. They are only visible in the DDS backend management system. Example Traces The following is an example of querying the replica set status.
Figure 4 Advanced settings Table 4 Advanced settings Parameter Description Show Original Log If Show Original Log is enabled, the original slow query logs will be displayed, and the logs will be transferred to an OBS bucket.
Show Original Log If Show Original Log is enabled, the original slow query logs will be displayed, and the logs will be transferred to an OBS bucket. By default, the system automatically deletes logs from the OBS bucket after 30 days, and the retention period cannot be changed.
Figure 4 Advanced settings Table 4 Advanced settings Parameter Description Show Original Log If Show Original Log is enabled, the original slow query logs will be displayed, and the logs will be transferred to an OBS bucket.
Show Original Log If Show Original Log is enabled, the original slow query logs will be displayed, and the logs will be transferred to an OBS bucket. By default, the system automatically deletes logs from the OBS bucket after 30 days, and the retention period cannot be changed.
The OBS service system is faulty. An internal error occurs. Contact the O&M personnel to locate the fault. 404 DBS.212001 The parameter group {0} does not exist. Parameter template not found.
[Notice] DDS 4.4 OBT Invitation Dear customer, Huawei Cloud has launched free open beta testing (OBT) for Document Database Service (DDS) 4.4 since February 2, 2023. This version is available for OBT in all regions. DDS 4.4 is compatible with new features of MongoDB 4.4, including
[Notice] Starting OBT for DDS 5.0 on July 24, 2024 Huawei Cloud will start open beta testing (OBT) for Document Database Service (DDS) 5.0 on July 24, 2024. OBT Time and Regions Regions CN East2, CN East-Qingdao, ME-Riyadh, CN-Hong Kong, AP-Jakarta, and AP-Bangkok from July 24, 2024
[Notice] Starting OBT for DDS Cluster 5.0 on Nov 5, 2024 Huawei Cloud will start open beta testing (OBT) for Document Database Service (DDS) cluster 5.0 on November 5, 2024. OBT Time and Regions Regions CN East2, CN East-Qingdao, ME-Riyadh, CN-Hong Kong, AP-Jakarta, and AP-Bangkok
