On our ISA system the following warning is logged:
Event Type: Warning
Event Source: Microsoft ISA Server Storage
Event ID: 21326
Description: The ISA Server VSS Writer encountered a failure while backing up
the ISA Server configuration.
The system configuration is:
- Windows 2003 Standard SP 2
- Microsoft ISA 2006 SP 1
Backup agent: EMC NetWorker 7.5.2.4
Running vssadmin list writers
returns
Writer name: "ISA Writer"
Writer Id: {25f33a79-3162-4496-8a7d-caf8e7328205}
Writer Instance Id {f958b2f0-7ad1-4326-9ddc-51aee0ef24c4}
State: [8] Failed
Last error: Retryable error
I'm looking for any hints on what's going wrong here and how I can fix this.