Database
[HANA] HANA 2.0 SPS04 - New feature (Auto register)
이반&핫버드
2020. 3. 20. 09:12
Secondary Site의 자동 재등록
Takeover 후 Auto Register 설정
| Parameter | register_secondaries_on_takeover |
| File name (s) | global.ini |
| Description | All secondary sites that where registered to the previous primary are re-registered to the current site on takeover |
| Data type | BOOLEAN |
| Default | FALSE |
| Restart required | False |
| Layer Restrictions | SYSTEM |
| Parameter | retries_before_register_to_alternative_source |
| File name (s) | global.ini |
| Description | Number of reconnect attempts until the system registers to a different source site that is defined in [system_replication]/alternative_sources. The interval between the reconnect attempts can be set via [system_replication]/reconnect_time_interval |
| Data type | INTEGER UNSIGNED |
| Default | 20 |
| Restart required | False |
| Layer Restrictions | SYSTEM |
| Parameter | alternative_sources |
| File name (s) | global.ini |
| Description | Candidate source sites to register to when the current source site is unavailable. Syntax: alternative_sources=SiteA,SiteB,... or alternative_sources=SiteA:sync,SiteB:async,.. |
| Data type | VARCHAR |
| Default | |
| Restart required | False |
| Layer Restrictions | SYSTEM |