Hi,
We have written a VSS hardware provider. Which is working fine. However we are facing a strange issue with one particular server. VSS snapshot creations is always failing with "VSS_E_VOLUME_NOT_SUPPORTED_BY_PROVIDER". But the VSS service is not invoking "AreLunnsSupported" function. The server has simple configuration.
- Windows 2008Rs SP1
- It has only one disk.
- When we are calling "AddToSnapshotSet" on the system reserved partition, we are facing this issue.
- It has only NTFS volumes.
Is there any way VSS can return error without consulting the provider ? We are passing our provider GUID to "AddToSnapshotSet". But still VSS service is not contacting the provider.
Appreciate any help! Thanks.