Wei Liu

> > We had some reliability issues in the past using device mapper I think this contributed to the instability too. When I ran tests in parallel on a D64s_v5...

Hmm... Now I got a machine which worked the first time but did not work the second time. That's very strange. In any case, I think the best lead right...

> @liuw Is anybody working on this issue now? Recently I began to look into this topic. If nobody is on this yet, I will continue to try. No one...

> Just FYI, @ptosi is adding ARM64 GDB support to crosvm at https://crrev.com/c/3785467/ with a [gdbstub_arch PR](https://github.com/daniel5151/gdbstub/pull/109). Since some code for CH's x64 GDB support (#3575) came from crosvm, I...

> > > Thanks for opening this issue! Could you please describe the setup you used for creating the SPDK bdev? And second thing, have you tried using direct kernel...

Does this only happen on Windows?

One more question: does the same thing happen with QEMU? Please keep other things unchanged if you can. When we first brought up Windows, Cloud Hypervisor had a wrong assumption...

This is unfortunate. It seems that Windows QEMU is buggy in a different way. I cannot say for sure if this is an issue in QEMU/CH or in the VirtIO...

CC @praveen-pk

> The interaction with the underlying hypervisor is only one piece of the problem. There's a lot of work to ensure you can abstract the system calls between Linux and...