NetWorker VMware Protection vProxy: Creación de instantáneas de VM incompleta: Se produjo un error al tomar una instantánea: Código de error de Change Tracker no válido
Summary: El respaldo del vProxy de Dell NetWorker para una VM falla debido a una falla en la instantánea de VMware. ERROR: falló la tarea de creación de instantáneas: se produjo un error al tomar una instantánea: código de error de Change Tracker no válido ...
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Symptoms
Los respaldos de VM realizados a través del dispositivo vProxy de NetWorker VMware Protection (NVP) fallan
El registro de vProxy informa lo siguiente:
El registro de vProxy informa lo siguiente:
/opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-snapmgr.log
2023-02-28T01:24:10Z INFO: Connected to session on vCenter 'vcenter.local' Version '7.0.3 build-20845200, API:7.0.3.0', Uuid:#.
2023-02-28T01:24:10Z INFO: Creating snapshot type 'COPY' with timeout of 30 minutes ...
2023-02-28T01:24:10Z NOTICE: Snapshot free space threshold validation not requested.
2023-02-28T01:24:10Z INFO: Found virtual machine 'VMname' with MORef 'vm-#'.
2023-02-28T01:24:10Z INFO: Host 'esxihost.local' is running 7.0.3.
2023-02-28T01:24:10Z INFO: host version 7.0.3:true
2023-02-28T01:24:11Z ERROR: Snapshot creation task failed: An error occurred while taking a snapshot: Invalid change tracker error code.
2023-02-28T01:24:11Z ERROR: Unable to create quiesced snapshot: An error occurred while taking a snapshot: Invalid change tracker error code.
2023-02-28T01:24:11Z NOTICE: Snapshot free space threshold validation not requested.
2023-02-28T01:24:11Z WARN: Retrying as a non-quiesced snapshot: Unable to create quiesced snapshot: An error occurred while taking a snapshot: Invalid change tracker error code.
2023-02-28T01:24:11Z INFO: Task to create snapshot completed, errors = true.
2023-02-28T01:24:11Z ERROR: Unable to create non-quiesced snapshot after a retry attempt: An error occurred while taking a snapshot: Invalid change tracker error code.
2023-02-28T01:24:11Z INFO: Disconnected from session on vCenter 'vCenter.local'.Cause
Un intento manual de tomar una instantánea de la VM falla dentro de vCenter.
Resolution
Solución alternativa:
- Utilice vMotion para pasar la VM a otro host ESXi.
- Vuelva a ejecutar la instantánea manual.
- Una vez que una instantánea manual se realiza correctamente, el respaldo de VM en el vProxy avanza
Visión general de las instantáneas de máquinas virtuales en vSphere (1015180): https://kb.vmware.com/s/article/1015180
Additional Information
Affected Products
NetWorkerProducts
NetWorker Family, NetWorker SeriesArticle Properties
Article Number: 000210940
Article Type: Solution
Last Modified: 16 Aug 2026
Version: 6
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