Avamar: Data Domain bijwerken mislukt met SSH-client is niet geverifieerd Fout

Summary: In dit artikel wordt een probleem uitgelegd waarbij het bewerken van het Data Domain op een Avamar server resulteert in de foutmelding 'Update Data Domain failed' omdat 'SSH-client niet geverifieerd'. Bij het toevoegen van een nieuw Data Domain aan een Avamar is het foutbericht: "Kan SNMP Community-tekenreeks niet toevoegen aan Data Domain-systeem." ...

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Symptoms

Bij het bewerken van Data Domain met behulp van Avamar User Interface (AUI) mislukt de fout Update DataDomain failed.

Bewerk Data Domain in AUI en de foutmelding wordt weergegeven.

De /usr/local/avamar/var/mc/server_log/mc-rest-api.log Toont: 
2024-12-18 15:01:54.077  WARN 8841 --- [AsyncTask-1] com.avamar.mc.api.task.AsyncTask: Unexpected error occurred in async task
com.avamar.mc.api.core.exception.RestClientException: Update DataDomain failed.
        at com.avamar.mc.api.datadomain.service.DataDomainServiceImpl.updateDataDomain(DataDomainServiceImpl.java:192)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
        at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115)
        at org.springframework.aop.interceptor.AsyncExecutionAspectSupport.lambda$doSubmit$3(AsyncExecutionAspectSupport.java:276)
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:750)

2024-12-18 15:01:54.079  WARN 8841 --- [AsyncTask-1] com.avamar.mc.api.task.AsyncTask : Task.Error(code=31300, exception=com.avamar.mc.api.core.exception.RestClientException: Update DataDomain failed., details=null, event=Event(id=3984576, time=1734555714069, code=31300, category=APPLICATION, type=WARNING, severity=PROCESS, summary=Ssh client is not authenticated, domain=/, hasData=No, swSource=MCS:VM, source=EventSource(nodeId=av-server, programName=com.avamar.mc.datadomain.DataDomainService, sourceHardwareId=CKM01234567890_100-580-846-00-FFF, hardwareId=CKM01234567890_100-580-846-00-FFF, ddrName=dd-srv.lab.com, ddrId=8E72DC56A503F3865A0A418BFEF9414E3A4D7981, gsanVersion=19.10.0-135), data=EventData(attributes={dd=dd-srv.lab.com, ipv6Hostname=, user=ddboost, requestor={product=INTERNAL, role=Administrator, domain=/, host=192.168.1.110, user=MCUser}, ipv4Hostname=dd-srv.lab.com}), dataList=null, principal=UserPrincipal(id=69d23d7e-567e-4f98-ae2e-17367ec68f80, name=MCUser, domain=/, host=/192.168.1.110, product=INTERNAL, productVersion=null, role=ROOT), detail=null))
De /usr/local/avamar/var/mc/server_log/mcserver.log.0 Toont de volgende uitzondering: 
Unsupported type: OPENSSH PRIVATE KEY

10/24-13:53:03.00526 [RMI TCP Connection(2239)-192.168.1.110#50125] com.avamar.mc.datadomain.DataDomainService._updateDdr
FINE: Validate key based ssh connection when updating ddr
10/24-13:53:03.00526 [RMI TCP Connection(2239)-192.168.1.110#50125] com.avamar.asn.service.ServiceContainerImpl.getService
FINE: Service get initiated to service: com.avamar.mc.prefs.MCSPreferencesService
10/24-13:53:03.00526 [RMI TCP Connection(2239)-192.168.1.110#50125] com.avamar.asn.service.ServiceContainerImpl.getService
FINE: Service get completed for service: com.avamar.mc.prefs.MCSPreferencesService
10/24-13:53:03.00526 [RMI TCP Connection(2239)-192.168.1.110#50125] com.avamar.mc.datadomain.DdrSshUtils.loadJ2sshLicense
INFO: Successfully load j2ssh license
10/24-13:53:03.00601 [RMI TCP Connection(2239)-192.168.1.110#50125] com.avamar.mc.util.MCException.logException
WARNING: com.sshtools.publickey.InvalidPassphraseException: Unsupported type: OPENSSH PRIVATE KEY
  at com.sshtools.publickey.OpenSSHPrivateKeyFile.toKeyPair(OpenSSHPrivateKeyFile.java:79)
  at com.avamar.mc.datadomain.DdrSsh.createSshClient(DdrSsh.java:140)
  at com.avamar.mc.datadomain.DdrSsh.createSshClient(DdrSsh.java:189)
  at com.avamar.mc.datadomain.DdrSsh.validateCredentials(DdrSsh.java:283)
  at com.avamar.mc.datadomain.DataDomainService.validateKeyBasedSshConnection(DataDomainService.java:3563)
  at com.avamar.mc.datadomain.DataDomainService._updateDdr(DataDomainService.java:1179)
  at com.avamar.mc.datadomain.DataDomainService.updateDdr(DataDomainService.java:1036)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:498)

Cause

Het nieuwste OS Security Rollup bevat een nieuwe versie van OpenSSH.

De vorige versie van OS Security Rollup toont OpenSSH_7.2p2: 
admin@av-serveradmin@av-server:~/>: awk -F'"' '/<package-survey/ {print $2}' /usr/local/avamar/var/package-survey-*post_errata* |sort|tail -1
2023-R3-v4
admin@av-server:~/>: ssh -V
OpenSSH_7.2p2, OpenSSL 1.0.2p-fips  14 Aug 2018 (OwB:1.5.9.0, BSAFE Micro Edition Suite:5.0.1.0)
admin@av-server:~/>: 
Een recente versie van OS Security Rollup laat zien OpenSSH_8.4p1: 
admin@av-server:~/>: awk -F'"' '/<package-survey/ {print $2}' /usr/local/avamar/var/package-survey-*post_errata* |sort|tail -1
2024-R3-v4
admin@av-server:~/>:
admin@av-server:~/>: ssh -V
OpenSSH_8.4p1, OpenSSL 1.1.1d  10 Sep 2019
admin@av-server:~/>:

De Management Console Server (MCS) biedt geen ondersteuning voor een persoonlijke sleutel met OPENSSH als header, alleen voor RSA.

Resolution

Voor dit probleem moet u het mcddrcreate_sshkey bestand en het regenereren van de ddr_key.

Neem contact op met Dell Support en verwijs naar de ID van dit artikel. Dell Support moet de bewerkingen uitvoeren.

Affected Products

Avamar, Avamar Server
Article Properties
Article Number: 000265265
Article Type: Solution
Last Modified: 02 Dec 2025
Version:  5
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