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log_archive_batch_buffer_limit

更新时间：2026-03-10 11:45:02

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说明

由于 V4.x 版本对架构进行了变更升级，该配置项已不再适用，从 V4.0.0 版本开始删除。

功能描述

当物理备份开启时，log_archive_batch_buffer_limit 用于控制日志归档单机的最大内存使用量。

属性说明

属性	描述
参数类型	Capacity
默认值	1G
取值范围	[2M, +∞)
是否重启 OBServer 节点生效	否

配置示例

obclient> ALTER SYSTEM SET log_archive_batch_buffer_limit = 1GB;

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