Shuo Wu

SPDK backing image support prerequisite: https://github.com/longhorn/longhorn-spdk-engine/pull/69

We are sorry to hear that all of your data is lost... Here are some things that may help: 1. Longhorn does not support downgrade. If you encounter any issues...

Longhorn supports system backup which stores all resources into the backup target. You can check [this](https://longhorn.io/docs/1.5.3/advanced-resources/system-backup-restore/) for details. > I think it is necessary to warn of this possibility in...

Mention that wrongly delete CRD or CR may lead to unexpected data loss

> I think on the oldest version of longhorn that using velero to backup the config. It did mention how to detach the backup from longhorn and protect backup from...

I am fine with introducing such a metric. But I don't think we need to calculate the difference. For example, If there are a 10G snapshot and a 1G snapshot...

Weird... The activation is triggered (and finished) at `2024-02-23T10:06:23Z`. `backupVolume.Spec.SyncRequestedAt` should be the same timestamp. But its value in the support bundle is `2024-02-23T10:06:25Z`. I have not found that which...

Probably we need to add a new column `VirtualSize` on the UI page. cc @innobead

Recently Phan and me tried to make some improvements to the v1 backend data path: 1. Avoid unnecessary memory allocations during revision counter increment (for Write operation): https://github.com/longhorn/longhorn-engine/pull/1085 2. Increase...