NetWorker: Test della connettività dei dispositivi Data Domain
Summary: Questo articolo della Knowledge Base illustra alcune procedure per identificare i problemi di connettività o comunicazione tra gli host NetWorker e Data Domain.
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Instructions
1. Controllare la connettività delle porte tra il server NetWorker e Data Domain (DD) per le seguenti porte 2049, 2051, 2052 (NFS), 111 e 3009 (gestione). Questa operazione può essere eseguita utilizzando i comandi di connessione del sistema operativo:
Linux: curl -v dd_hostname:port#
Windows (PowerShell): tnc dd_hostname -p port#
Non specifico: 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
Ulteriori informazioni sulle porte sono documentate in: Processi e porte NetWorker
2. Connettersi a Data Domain utilizzando SSH e accedere con l'account sysadmin.
un. Verificare se l MTree di NetWorker è visibile su 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. Verificare se il file system è in esecuzione:
fi st
sysadmin@dd# fi st
The filesystem is enabled and running.
c. Verificare se CIFS, NFS, ddboost sono abilitati o meno su 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/o NFS non sono abilitati, abilitarli: 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 è necessario abilitare i servizi, tentare di eseguire il mounting del dispositivo dopo aver abilitato il servizio NFS.
Additional Information
Επηρεαζόμενα προϊόντα
Data Domain, NetWorkerΙδιότητες άρθρου
Article Number: 000048555
Article Type: How To
Τελευταία τροποποίηση: 26 Σεπ 2025
Version: 3
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