Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun