http://bugzilla.opensuse.org/show_bug.cgi?id=1193019 http://bugzilla.opensuse.org/show_bug.cgi?id=1193019#c11 --- Comment #11 from Dario Faggioli <dfaggioli@suse.com> --- (In reply to Michiya Hagimoto from comment #10)
Today, try to ZFS setting and Libvirt xml seting change.
cache='none'->cache='wirteback' : NG same IO error. io='io_uring'->io='native' : NG same IO error. ZFS ARC(cache) setting change : NG same IO error.
I think it is QEMU block device driver(virtio) error?
Well, yes, it could be. TBH, io_uring on top of ZFS (and on a not super new software stack such as the one in Leap) is not a configuration I'm familiar with, and I'm quite sure it's not used/tested that often. Now, the experiments above show that probably io_uring is not among the causes, as you have the problem even without it. It could be QEMU but I guess it could even be BTRFS (or kernel in general) inside the guest, maybe due to how they interact with ZFS (which I really don't know much about). In fact, you mention that other distros with different filesystems work fine, right? And QEMU is the same among all of them, isn't it? -- You are receiving this mail because: You are on the CC list for the bug.