Data Domain：MREPL ASSOC 失败，初始化时不得存在目标 Mtree

Summary: MREPL ASSOC 失败，初始化时必须不存在目标 Mtree

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Symptoms

无法初始化 mtree 复制上下文

Cause

创建 mtree 复制对时，必须不存在用于初始化的目标 mtree。

看到的错误将是

replication watch rctx://x
Use Control-C to stop monitoring.
(00:00) Replication initialize started...
(00:44) 0%: MREPL ASSOC failed: No such file or directory (2)


如果 mtree 存在并标记为已删除。 

(00:00) Replication initialize started...
(00:02) 0%: MREPL ASSOC failed: repl ctx x: Dest Mtree must not exist for ini(00:04)
0%: MREPL ASSOC failed: repl ctx x: Dest Mtree must not exist for ini(00:06)
0%: MREPL ASSOC failed: repl ctx x: Dest Mtree must not exist for ini(00:08)
0%: MREPL ASSOC failed: repl ctx x: Dest Mtree must not exist for ini(00:10)

 

Resolution

断开源和目标

上的复制上下文命令： 

replication break rctx://x


删除目标

命令上的 mtree：  

mtree delete /data/col1/<mtree>


Run filesystem cleaning on destination

Command ：  

filesys clean start



注：运行“filesys clean watch”，一旦在第 1 阶段开始清理，您就可以停止清理“filesys clean stop”，并通过运行“Mtree list”

确保删除 mtree 在源和目标

上重新配置 mtree命令： 

replication add source mtree://<source hostname>/data/col1/<mtree> destination mtree://<destination hostname>/data/col1/<mtree>



从源

命令初始化复制上下文： 

replication initalize rctx://x


确保复制已成功

初始化命令：  

replicaton watch rctx://x

 

Affected Products

Data Domain

Products

Data Domain
Article Properties
Article Number: 000042893
Article Type: Solution
Last Modified: 26 أغسطس 2026
Version:  4
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