Operations for SAP HANA Systems and Instances
This section describes operations that are available for SAP HANA instances.
|
Operation |
SAP HANA System, Secondary Tier in Multitier System Replication, or Tertiary Tier in Multitier System Replication |
SAP HANA Tenant Database |
|---|---|---|
| Prepare | Preparing Systems and Instances | Not applicable |
| Start (including prepare if possible) | Starting Including Preparing Systems and Instances | Not applicable |
| Start | Starting Systems and Instances | Starting Tenant Databases |
| Restart | Restarting Systems and Instances | Restarting Tenant Databases |
| Stop | Stopping Systems and Instances | Stopping Tenant Databases |
| Stop (including unprepare if possible) | Stopping and Unpreparing Systems and Instances | Not applicable |
| Unprepare | Unpreparing Systems and Instances | Not applicable |
| Relocate (Not Running) | Relocating Not Running Systems and Instances | Not applicable |
| Relocate (Running) | Relocating Running Systems and Instances | Not applicable |
|
Operation |
Description |
SAP HANA System Source Instance |
SAP HANA System Target Instance |
SAP HANA Tenant Database |
|---|---|---|---|---|
| Change Log Retention | Changes the log retention mode. | Changing Log Retention | Changing Log Retention | Not applicable |
| Change Mode of System Replication | Changes the replication mode of a secondary site. | Not applicable | Changing Replication Modes | Not applicable |
| Cleanup System Replication | Removes system replication configuration. | Cleanup System Replication | Cleanup System Replication | Not applicable |
| Configure HA/DR Provider Hook (Update) | Updates parameters that are relevant for the HA/DR provider hook. | Configuring HA/DR Provider Hook (Update) | Not applicable | Not applicable |
| Disable Table Preload | Disables the preload of column table main parts. | Disabling Column Table Preload | Disabling Column Table Preload | Disabling Column Table Preload |
| Disable Fullsync System Replication | Disables full sync replication. | Disabling Full Sync Replication | Not applicable | Not applicable |
| Disable Log Retention Propagation | Disables log retention propagation. | Disabling Log Retention Propagation | Disabling Log Retention Propagation | Not applicable |
| Disable System Replication | Disables system replication capabilities on source site. | Disabling System Replication | Not applicable | Not applicable |
| Enable System Replication | Enables a site to serve as a system replication source site. | Enabling System Replication | Not applicable | Not applicable |
| Enable / Disable Fullsync System Replication | Ensures that a log buffer is shipped to the secondary system before a commit takes place on the local primary system. | Enabling or Disabling Full Sync Replication | Not applicable | Not applicable |
| Enable Table Preload | If set on the primary system, the loaded table information is collected and stored in the snapshot that is shipped. If set on the secondary system, this information is evaluated and the tables are actually preloaded there according to the information received on the loaded tables. | Enabling Column Table Preload | Enabling Column Table Preload | Enabling Column Table Preload |
| Forced Takeover | Switches system replication primary site to the calling site. | Not applicable | Performing a Forced System Replication Takeover | Not applicable |
| Register Secondary Tier for System Replication | Registers a site to a source site and creates the replication path for the system replication. | Not applicable | Registering a Secondary Tier for System Replication | Not applicable |
| Start Check of Replication Status Share | Starts checking the replication status share. | Starting Check of Replication Status Share | Not applicable | Not applicable |
| Stop Check of Replication Status Share | Stops checking the replication status share. | Stopping Check of Replication Status Share | Not applicable | Not applicable |
| Test HA/DR Provider Hook | Checks whether the HA/DR provider hook is configured. | Testing HA/DR Provider Hook | Not applicable | Not applicable |
| Update HA/DR Scripts | Updates HA/DR scripts. | Updating HA/DR Provider Scripts | Not applicable | Not applicable |
| Unregister Secondary Tier from System Replication | Unregisters a secondary tier from system replication. | Not applicable | Unregistering Secondary Tier from System Replication | Not applicable |
| Unregister System Replication Site on Primary | Unregisters a system replication site on a primary system. | Unregistering System Replication Site on Primary | Not applicable | Not applicable |

