Issue with qemu 2.12.0 + SATA
Bug #1769189 reported by
François Guerraz
This bug affects 4 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QEMU |
Fix Released
|
Undecided
|
John Snow |
Bug Description
[EDIT: I first thought that OVMF was the issue, but it turns out to be SATA]
I had a Windows 10 VM running perfectly fine with a SATA drive, since I upgraded to qemu 2.12, the guests hangs for a couple of minutes, works for a few seconds, and hangs again, etc. By "hang" I mean it doesn't freeze, but it looks like it's waiting on IO or something, I can move the mouse but everything needing disk access is unresponsive.
What doesn't work: qemu 2.12 with SATA
What works: using VirIO-SCSI with qemu 2.12 or downgrading qemu to 2.11.1 and keep using SATA.
Platform is arch linux 4.16.7 on skylake and Haswell, I have attached the vm xml file.
summary: |
- Issue with qemu 2.12.0 + UEFI + Issue with qemu 2.12.0 + SATA |
description: | updated |
Changed in qemu: | |
status: | New → Confirmed |
assignee: | nobody → John Snow (jnsnow) |
Changed in qemu: | |
status: | Fix Committed → Fix Released |
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I'm seeing the same Win10 I/O stall problem with qemu 2.12, but with a vm with BIOS, not UEFI.
The solution for me is only dowgrading for now.