backup_log_archive_option specifies the archiving options for log backup.
Description
| Attribute | Description |
|---|---|
| Type | String |
| Default value | OPTIONAL COMPRESSION=ENABLE |
| Value range | MANDATORY: indicates that log backup is the top priority. A slow log archiving may cause log writing to stop.OPTIONAL: indicates that log writing is the top priority. Log writing may interrupt the archiving of logs.COMPRESSION: You can set this to ENABLE, DISABLE, or one of two compression algorithms LZ4_1.0 and ZSTD_1.3.8. By default, COMPRESSION is enabled and the algorithm used is LZ4_1.0. |
| Effective upon restart of OBServer node | No |
Example
obclient> ALTER SYSTEM SET backup_log_archive_option = 'optional compression= enable';