NetWorker: Testando a conectividade do dispositivo Data Domain
Summary: Este artigo da KB aborda algumas etapas de solução de problemas para identificar problemas de conectividade ou comunicação entre hosts do NetWorker e o Data Domain.
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Instructions
1. Verifique a conectividade de porta entre o servidor NetWorker e o Data Domain (DD) para as seguintes portas 2049, 2051, 2052 (NFS), 111 e 3009 (gerenciamento). Isso pode ser feito usando comandos de conexão do sistema operacional:
Linux: curl -v dd_hostname:port#
Windows (PowerShell): tnc dd_hostname -p port#
Não específico: nsrports -t dd_hostname -p port#
[root@nw_server ~]# nsrports -t dd -p 2049
Forward lookup for dd
Query time: 0.267 sec
Canonical name (CNAME): dd.domain.com
Address (A): 10.0.0.10
Connect to port 2049: Succeeded (0.001 sec)
Reverse lookup for 10.0.0.10
Query time: 0.000 sec
Name: dd.domain.com
Informações adicionais sobre a porta estão documentadas em: Processos e portas do NetWorker
2. Conecte-se ao Data Domain usando SSH e faça log-in com a conta sysadmin.
um. Verifique se a mtree do NetWorker está visível no Data Domain:
mtree list
sysadmin@dd# mtree list
Name Pre-Comp (GiB) Status
---------------------- -------------- ------
/data/col1/backup 0.0 RW
/data/col1/nw_server 312.0 RW
b. Verifique se o file system está em execução:
fi st
sysadmin@dd# fi st
The filesystem is enabled and running.
c. Verifique se o CIFS, NFS, ddboost está ativado ou não no Data Domain:
service_name status
When services are running they should report sysadmin@dd# ddboost status DD Boost status: enabled sysadmin@dd# cifs status CIFS is enabled. If a service is not running it will report. sysadmin@dd# nfs status The NFS system is currently not active. Total number of NFS requests handled = 0.
d. Se CIFS, ddboost e/ou NFS não estiverem ativados, habilite-os: service_name enable
sysadmin@dd# nfs enable NFS server version(s) 3 enabled. Rerun the status command to confirm sysadmin@dd# nfs status The NFS system is currently active and running. Total number of NFS requests handled = 0. NFS server version(s) 3 enabled
3. Se os serviços precisarem ser habilitados, tente montar o dispositivo depois de habilitar o serviço NFS.
Additional Information
Affected Products
Data Domain, NetWorkerArticle Properties
Article Number: 000048555
Article Type: How To
Last Modified: 26 Sep 2025
Version: 3
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