PowerProtect: Konfigurationsjob for server-DR-replikering mislykkedes
Summary: Konfigurationsjobbet for PowerProtect Data Manager Server DR-replikering mislykkedes med "Kan ikke oprette forbindelse til Data Domain". Rettelsen er at aktivere replikering for serverens DR. ...
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Symptoms
Når du har klikket på "Aktivér replikering" for PowerProtect Data Manager-sikkerhedskopiering efter nedbrud (DR), mislykkedes konfigurationsjobbet med fejlen "Kan ikke oprette forbindelse til Data Domain".
serverdr.log har nedenstående meddelelser eller fejl logget.
2022-08-29T05:56:37.455Z INFO [] [SimpleAsyncTaskExecutor-4] [][][][][] [c.e.b.s.common.SshManager.connect(121)] - *******timeout: socket is not established*******
2022-08-29T05:56:37.455Z INFO [] [SimpleAsyncTaskExecutor-4] [][][][][] [c.e.b.s.common.SshManager.sendCommand(143)] - Could not connect to the host <DD_hostname> with username: <DD_username> password: *****
...
2022-08-29T05:58:07.483Z INFO [] [SimpleAsyncTaskExecutor-4] [][][][][] [c.e.d.e.c.s.c.s.i.AutoConfigServiceImpl.configureStorageUnitForReplicationTarget(5748)] - configureStorageUnitForReplicationTarget exception: com.emc.dpsg.ecdm.cs.serverdr.core.exception.SdrException: SDR_REPL_SSH_NULL_ERROR code=500 reason="Unable to establish connection to Data Domain <DD_hostname>, received null response" remediation="none"Cause
PowerProtect Data Manager kan ikke oprette en SSH-forbindelse med enten eller både kilde- og/eller replikeringsdatadomæne.
Resolution
For at aktivere replikering for Server DR bruger PowerProtect SSH (port 22) til at oprette forbindelse til replikeringskilde og DD-målstoragesystemer.
Port 22 til både kilde- og mål-DD-systemer skal åbnes til PowerProtect-serveren.
Affected Products
PowerProtect Data ManagerArticle Properties
Article Number: 000202899
Article Type: Solution
Last Modified: 11 Dec 2025
Version: 5
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