NetWorker: Cluster SQL backup promoted to full

Resumen: Unable to find any full backup of the save set "xxxxdb1.dell.com:MSSQL" in the media database. Recommending that a full backup be performed.

Este artículo se aplica a Este artículo no se aplica a Este artículo no está vinculado a ningún producto específico. No se identifican todas las versiones del producto en este artículo.

Síntomas

  • A NetWorker Module for Microsoft (NMM) SQL backup is performed against a SQL cluster.
  • The backup is unable to truncate the SQL transaction logs, and the backup is promoted to full with the following messages reported in the workflow logs:
Unable to find any full backup of the save set "xxxxdb1.dell.com:MSSQL" in the media database. Recommending that a full backup be performed.

Causa

Code changes were introduced in version 19.7.0.x which resulted in this issue.
NetWorker is disabling the reverse lookup. But the cluster-related code is using the virtual IP address instead of the virtual hostname.

Resolución

Workaround: 

One of the following options can be used:

1.Add virtual IP address into alias of SQL cluster's virtual hostname on NMC.

NOTE: The aliases field can be found in the "Globals (1 of 2)" tab in the client properties.
2. Create an empty file called "enable_rdns_lookup" under /nsr/debug in the NetWorker server and clients.
Propiedades del artículo
Número del artículo: 000218343
Tipo de artículo: Solution
Última modificación: 15 ene 2024
Versión:  1
Encuentre respuestas a sus preguntas de otros usuarios de Dell
Servicios de soporte
Compruebe si el dispositivo está cubierto por los servicios de soporte.