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Titre
Backups fail with Volsnap 9 -
Description
Agent transfers fail and Volsnap 9 error appear on the Agent side.
ERROR 2013-08-28T03:02:40 [25] - Replay.ServiceHost.Implementation.Hosting.ServiceHost (RequestUri=https://mfsql01:8006/apprecovery/api/agent/transfer/snapshots ClientAddress=xx.x.x.x.:)Service Host Error: Service error while handling request [POST https://mfsql01:8006/apprecovery/api/agent/transfer/snapshots]: The transfer failed: unexpected errorAgent System Events will show Volsnap error 9:
The flush and hold writes operation on volume xxx: timed out while waiting for file system cleanup.Level: errorSource: VolsnapEventID 9Task Category: None -
Cause
Possible causes include:- The system is low on memory.
- The system is low on CPU resources.
- The system has a high disk I/O load.
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Résolution
Do one or more of the following:
- Monitor the system resources (CPU usage and disk I/O performance) to identify what is causing the system to be low on resources.
- Schedule Volume Shadow Copy Service or other operations during the least busy periods for the system.
- Move the Diff Area to a different, dedicated volume.