Tom Parrott
Tom Parrott
> @tomponline I tested just `limits.read=1000` which causes IOs to plummet down to reading at ~1kBps: > > ``` > $ lxc exec v1 -- dd if=/dev/sda15 of=/dev/null iflag=direct status=progress...
@ru-fu do you think this one can be closed now?
@hamistao just for the record, what kernel version are you using (uname -a)?
> 5.21/stable and 5.21/edge also present the same problem. Tried to change the QEMU version on the snap, neither v8.0.5(used in LXD 5.0.3) or v8.0.3 work but when reverting to...
I think the hyperv thing is a misnomer (I did try the patch to no avail btw) as that feature is already gated by a kernel version check >= 5.10.0...
> Then that would probably be the reason my tests worked then, I primed virtiofsd from bin/virtiofsd on qemu. In which version? Please show your reproducer steps and file changes...
Looks to me like virtiofsd isn't starting or is starting and then stopping, but leaving behind `virtio-fs.config.sock` which is then used as an indicator that its available to qemu, so...
``` /var/lib/snapd/hostfs/snap/lxd/current/bin/virtiofsd -o source=/var/snap/lxd/common/lxd/devices/v1/config.mount --socket-path=/var/snap/lxd/common/lxd/logs/v1/virtio-fs.config.sock [2024-07-19T12:30:19Z WARN virtiofsd] Use of deprecated option format '-o': Please specify options without it (e.g., '--cache auto' instead of '-o cache=auto') [2024-07-19T12:30:19Z ERROR virtiofsd] Error...
``` /var/lib/snapd/hostfs/snap/lxd/current/bin/virtiofsd -o source=/var/snap/lxd/common/lxd/devices/v1/config.mount --socket-path=/var/snap/lxd/common/lxd/logs/v1/virtio-fs.config.sock --sandbox=namespace [2024-07-19T12:31:42Z WARN virtiofsd] Use of deprecated option format '-o': Please specify options without it (e.g., '--cache auto' instead of '-o cache=auto') [2024-07-19T12:31:42Z ERROR virtiofsd]...
``` /var/lib/snapd/hostfs/snap/lxd/current/bin/virtiofsd -o source=/var/snap/lxd/common/lxd/devices/v1/config.mount --socket-path=/var/snap/lxd/common/lxd/logs/v1/virtio-fs.config.sock --sandbox=chroot [2024-07-19T12:31:59Z WARN virtiofsd] Use of deprecated option format '-o': Please specify options without it (e.g., '--cache auto' instead of '-o cache=auto') [2024-07-19T12:31:59Z INFO virtiofsd]...