Currently only those disk blocks are checked that are allocated by the filesystem and in use. To check for read errors on unallocated blocks can be beneficial to identify hardware that is going to fail in the near future. As my first project in BtrFS, I'll also learn some development skill on BtrFS.

The open-iscsi package uses a file/directory-based database -- actually, 3 databases: the "send targets" done with their results, the "nodes" found, and the "interfaces" known/used. But there are inefficiencies when dealing with thousands of targets, and the "node" and "send target" databases could easily be combined. Perhaps moved into a real database?

Project Description

I am in VT test team, not familiar with containers. But it is a trend that vms and containers are managed in the same management framework. And kubevirt project is one way for this. Recently we are also testing kubevirt. So understanding how container images are built and work helps to grow in this area.

- Learn key concepts of k8s

- Learn how to write k8s crd or operator