Avamar- ja Data Domain -integrointi: Varmenteita ei voi synkronoida, kun istunnon suojaus on käytössä

Summary: Kun Session Security on käytössä Avamarissa, varmenteiden on synkronoitava Avamarin ja Data Domainin välillä. Tämä edellyttää, että SCP-protokolla otetaan käyttöön Data Domainissa.

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Symptoms

Varmuuskopiointi voi epäonnistua seuraavien virheiden vuoksi: 
DDR result code: 5049, desc: file not found
DDR result code: 5341, desc: SSL library error "failed to import host or ca certificate automatically"
DDR result code: 5008, desc: invalid argument
Kun seuraat Dellin artikkelia 197106, Avamar ja Data Domain Integration: Varmenteita ei luoda, kun Avamarin AUI- ja tai käyttöliittymän ratkaisupolussa näkyy punainen merkki.

KUN MCS-lokeja tarkistetaan, SCP-protokollaan liittyy poikkeus. 
09/29-16:29:13.00727 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.DdrCache.firsttimeToAddEx
FINE: Importing host certificate and ca certificates...
09/29-16:29:13.00743 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.DdrSsh.executeDdrCommand
FINE: Executing ddr command. host: idpa-lab.dell.com cmd: adminaccess certificate cert-signing-request show ...
09/29-16:29:14.00095 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.kc.PrefsCertRsa.
FINE: RSA certificate:
09/29-16:29:14.00095 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.kc.PrefsCertRsa.
FINE: Message digest algorithm: sha512
09/29-16:29:14.00095 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.PrefsDdrCert.
INFO: DD RSA certificate:
09/29-16:29:14.00095 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.PrefsDdrCert.
INFO: Number bits(key strength): 3072bit
09/29-16:29:14.00095 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.PrefsDdrCert.
INFO: Message digest algorithm: sha512
09/29-16:29:14.00137 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.DdrSsh.executeDdrCommand
FINE: Executing ddr command. host: idpa-lab.dell.com cmd: adminaccess certificate cert-signing-request generate  key-strength 3072bit country 'US' state 'California' city 'Irvine' org-name 'EMC Corp' org-unit 'BRS Division'...
09/29-16:29:14.00721 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.DdrSsh.copyFile
FINE: Copying file from host: idpa-lab.dell.com...
09/29-16:29:15.00619 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.datadomain.DdrSsh.copyFile
WARNING: Failed to copy file from host: idpa-lab.dell.com.
09/29-16:29:15.00619 [RMI TCP Connection(27)-192.x.x.x#965] com.avamar.mc.util.MCException.logException
WARNING: com.maverick.ssh.SshException: java.io.IOException
  at com.maverick.scp.ScpClientIO.get(ScpClientIO.java:151)
  at com.maverick.scp.ScpClientIO.get(ScpClientIO.java:124)
  at com.avamar.mc.datadomain.DdrSsh.copyFile(DdrSsh.java:940)
  at com.avamar.mc.datadomain.DdrSsh.copyFileEx(DdrSsh.java:961)
  at com.avamar.mc.datadomain.DdrSshCertificateCmd.getcertificateSigningRequest(DdrSshCertificateCmd.java:200)
  at com.avamar.mc.datadomain.DataDomainService.generateAndImportDdrHostCert(DataDomainService.java:5520)
  at com.avamar.mc.datadomain.DataDomainService.firsttimeToAdd(DataDomainService.java:5183)
  at com.avamar.mc.datadomain.DataDomainService.firsttimeToAdd(DataDomainService.java:6041)
  at com.avamar.mc.datadomain.DdrCache.firsttimeToAdd(DdrCache.java:1599)
  at com.avamar.mc.datadomain.DdrCache.firsttimeToAddEx(DdrCache.java:1645)
  at com.avamar.mc.datadomain.DdrCache.ConfigCerts(DdrCache.java:1454)
  at com.avamar.mc.datadomain.DdrCache.checkAndConfigCerts(DdrCache.java:1251)
  at com.avamar.mc.datadomain.DdrCache.update(DdrCache.java:402)
  at com.avamar.mc.datadomain.DdrCache.update(DdrCache.java:676)
  at com.avamar.mc.datadomain.DataDomainService.rewriteDdrCloudInfo(DataDomainService.java:6457)
  at com.avamar.mc.datadomain.DataDomainService.disableCloudTier(DataDomainService.java:6486)
  at com.avamar.mc.datadomain.DataDomainService._updateDdr(DataDomainService.java:1271)
  at com.avamar.mc.datadomain.DataDomainService.updateDdr(DataDomainService.java:1036)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
  at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:61)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
  at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
  at com.sun.proxy.$Proxy37.updateDdr(Unknown Source)
  at com.avamar.mc.datadomain.DataDomainServiceContext.updateDdr(DataDomainServiceContext.java:223)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
  at sun.rmi.transport.Transport$1.run(Unknown Source)
  at sun.rmi.transport.Transport$1.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at sun.rmi.transport.Transport.serviceCall(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: SCP unexpected cmd: Scp is disabled. Access denied.
  at com.maverick.scp.ScpClientIO$ScpEngineIO.readStreamFromRemote(ScpClientIO.java:305)
  at com.maverick.scp.ScpClientIO.get(ScpClientIO.java:148)
  at com.maverick.scp.ScpClientIO.get(ScpClientIO.java:124)
  at com.avamar.mc.datadomain.DdrSsh.copyFile(DdrSsh.java:940)
  at com.avamar.mc.datadomain.DdrSsh.copyFileEx(DdrSsh.java:961)
  at com.avamar.mc.datadomain.DdrSshCertificateCmd.getcertificateSigningRequest(DdrSshCertificateCmd.java:200)
  at com.avamar.mc.datadomain.DataDomainService.generateAndImportDdrHostCert(DataDomainService.java:5520)
  at com.avamar.mc.datadomain.DataDomainService.firsttimeToAdd(DataDomainService.java:5183)
  at com.avamar.mc.datadomain.DataDomainService.firsttimeToAdd(DataDomainService.java:6041)
  at com.avamar.mc.datadomain.DdrCache.firsttimeToAdd(DdrCache.java:1599)
  at com.avamar.mc.datadomain.DdrCache.firsttimeToAddEx(DdrCache.java:1645)
  at com.avamar.mc.datadomain.DdrCache.ConfigCerts(DdrCache.java:1454)
  at com.avamar.mc.datadomain.DdrCache.checkAndConfigCerts(DdrCache.java:1251)
  at com.avamar.mc.datadomain.DdrCache.update(DdrCache.java:402)
  at com.avamar.mc.datadomain.DdrCache.update(DdrCache.java:676)
  at com.avamar.mc.datadomain.DataDomainService.rewriteDdrCloudInfo(DataDomainService.java:6457)
  at com.avamar.mc.datadomain.DataDomainService.disableCloudTier(DataDomainService.java:6486)
  at com.avamar.mc.datadomain.DataDomainService._updateDdr(DataDomainService.java:1271)
  at com.avamar.mc.datadomain.DataDomainService.updateDdr(DataDomainService.java:1036)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
  at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:61)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
  at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
  at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
  at com.sun.proxy.$Proxy37.updateDdr(Unknown Source)
  at com.avamar.mc.datadomain.DataDomainServiceContext.updateDdr(DataDomainServiceContext.java:223)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
  at sun.rmi.transport.Transport$1.run(Unknown Source)
  at sun.rmi.transport.Transport$1.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at sun.rmi.transport.Transport.serviceCall(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)

Cause

Tarkista mcserver-loki: 
/usr/local/avamar/var/mc/server_log/mcserver.log.0

Caused by: java.io.IOException: SCP unexpected cmd: Scp is disabled. Access denied.
Tämä osoittaa, että SCP-protokolla on poistettu käytöstä Data Domainissa.

Avamar- ja Data Domain -varmenteiden synkronointi edellyttää, että SCP otetaan käyttöön seuraavasti:
  1. Avamar suorittaa Data Domainissa komennon, joka käyttää Data Domainin julkista avainta salasanattomaan todennukseen. Ensimmäinen komento on luoda varmenteen allekirjoituspyyntö Data Domainissa.
  2. Sen jälkeen Avamar yrittää kopioida CSR-tiedoston Data Domainista SCP:n avulla, mutta se ei onnistu, kun SCP poistetaan käytöstä Data Domainissa.
  3. Avamar allekirjoittaa CSR:n avulla Avamarin päävarmenteiden myöntäjän Data Domainille myöntämän varmenteen. Data Domainissa sitä kutsutaan imported-host ddboost -varmenteella.
Kun Data Domain -käyttöliittymä tarkistetaan, SCP ei ole käytössä:
 
Data Domain -käyttöliittymän mukaan SCP ei ole käytössä
Kuva 1: Data Domain -käyttöliittymän mukaan SCP ei ole käytössä
 

Resolution

Ota SCP käyttöön Data Domain -verkkokäyttöliittymässä

From Administration > Access > Services > Check SCP > Configure > Check Allow SCP.
 
Ota SCP käyttöön Data Domain -verkkokäyttöliittymässä
Kuva 2: Ota SCP käyttöön Data Domain -verkkokäyttöliittymässä
 

Produse afectate

Avamar
Proprietăți articol
Article Number: 000218137
Article Type: Solution
Ultima modificare: 08 Jan 2026
Version:  5
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