Hi Stephan, Thank you! Yes it’s true, the snapshots are bigger than 100G. We are using linstor as primary storage. But it seems you are right. It looks like a timeout. Von: Stephan Bienek <stephan....@bienek.org> Gesendet: Dienstag, 12. November 2024 14:35 An: users@cloudstack.apache.org Betreff: Re: ACS 4.19.1.2 - Volume Snapshots Hi Wilken, even though your screenshots are not being displayed when send via the mailing list, i am guessing that these are snapshots of rather large volumes (>100GB) ? Are you using RBD on Ceph as your primary storage? I remember from conversations with Swen that you might use some other storage. Anyways, it might be the case that image file conversion to qcow2 format/file is taking place and the process within Cloudstack is timing out, while the process itself is still running and finishing. This will result in an error in Cloudstack (timeout while waiting) but the snapshot still to finish correctly after longer time and be ready to use. At least thats the case for RBD on Ceph: https://github.com/apache/cloudstack/issues/9408 https://github.com/apache/cloudstack/issues/5660 But my guess could be wrong not seeing the images and not exactly knowing which primary storage you are using. Best regards, Stephan W. Verleger - proIO GmbH <w.verle...@proio.com> hat am 12.11.2024 14:19 CET geschrieben: Hi, We are receiving a lot of event errors while volume snapshot creation (once per day!) even though the volume snapshots will be created eventually. I can see the volume snapshot in ACS: And in the secondary storage: I can not find any log entries except for api log showing the same as in the ACS event dashboard. Also wondering about the time zone different. Everything (server and recurring backup time) is set to Europe/Berlin / CET. Are there any known issues regarding this in 4.19.1.2? Is there any way to troubleshoot this? Thank you!
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