Veritas Access 版本说明

如果存储复制日志已满，则连续性复制无法进入复制状态

将数据从源群集复制到目标群集时，如果存储复制日志 (SRL) 已满，则将进入数据更改映射 (DCM) 模式。在 DCM 模式下，不会将状态显示为 replicating。

Replication> continuous status test_fs
Name                   value
=====================  ==============================================
Replicated Data Set    rvg_test_fs
Replication Role       Primary
Replication link       link1

Primary Site Info:

Host name           10.10.2.70
RVG state           enabled for I/O

Secondary Site Info:

Host name           10.10.2.72
Configured mode     synchronous-override
Data status         inconsistent
Replication status  resync in progress (dcm resynchronization)
Current mode        asynchronous
Logging to          DCM (contains 551200 Kbytes) (SRL protection logging)

解决办法：

对于连续性数据复制，在源群集上运行以下命令。

# vxrvg -g <dg_name> resync <rvg_name>

此命令将重新同步源和目标群集。可以通过输入以下命令查看状态：

Replication> continuous status test_fs
Name                   value
=====================  =======================
Replicated Data Set    rvg_test_fs
Replication Role       Primary
Replication link       link1

Primary Site Info:

Host name              10.10.2.70
RVG state              enabled for I/O

Secondary Site Info:

Host name              10.10.2.72
Configured mode        synchronous-override
Data status            consistent, up-to-date
Replication status     replicating (connected)
Current mode           synchronous
Logging to             SRL
Timestamp Information  behind by  0h 0m 0s