1. C

    Windows VSS Backups Error 12298

    Hi, I have sometimes errors with the VSS Writer making Backups. Windows Event Log Summary: Jul 05 12:11:29 0.12298 VSS Volume Shadow Copy Service error: The I/O writes cannot be held during the shadow copy creation period on volume \?\Volume{8f7aaeb9-08b6-42dc-8866-e03d56525d84}\. The volume...
  2. O

    [TUTORIAL] Long Replication-Time caused by Office 2019 and Microsoft VSS

    Hello Maybe someone can help this too Problem was that Replication-Time on Windows RDS Hosts with installed Office 2019 took long time. About 5 to 90 minutes each job. After some investigation i noticed, that the Replication-Log hangs after „freeze guest filesystem“. Same time on vm, the...
  3. V

    MSSQL Backup Error when proxmox create snapshot

    Hi, when i create backup image in proxmox, using mode "Snapshot", MSSQL writes to windows log: and and vss As a result, Proxmox backup is ok. And when i disable Qemu guest vss provider - i've not see this errors. Why this happens? I have another VM with MSSQL on the same node, and using...
  4. M

    Replication of VM and data consistency (ZFS)

    Hi guys, I'm wondering how the data from a running VM replicated with consistence to another storage as I would expect some sort of guest interaction to trigger VSS for example to ensure there is no missing data due to writes being cached at the time the replication runs. I'm trying to compare...


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