backup_log_archive_option specifies the archiving options for log backup.
Description
| Property | Description |
|---|---|
| Parameter 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 OBServer restart | No |
Example
obclient> ALTER SYSTEM SET backup_log_archive_option = 'optional compression= enable';