it is just for documentation, in case that someone else run in the same errors as I did (because I couldn't find any entries about it in the web).
We've installed & configured some new OSSV-Windows-Clients and had the Problem that scheduled updates always exit with the Error:--
transfer aborted because of network error.
When you're looking at the snapvault logs (C:\Program Files\netapp\snapvault\etc\snapvault) on the primary system (windows machine), there are ERROR entries like:
Error Querying snapshot: System doesn't contains Snapshot 'sv.test.0'
Cannot backup 'D:\' From invalid snapshot : 'sv.test.0\'
Manual updates from the secondary (netapp controller) always work fine.
See The Solution
It is a bug (#665278) in the OSSV Client Software version 3.0.1P4. Upgrading to the version 3.0.1P5 resolved the Problem. See release notes:
Bug fixed in this release:
717134 : OSSV3.0.1 does not exclude files from the path specified in path-exclude.txt
665278 : OSSV scheduled updates fail on Windows
View solution in original post