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[Qemu-devel] [Bug 1321028] Re: qemu-system-ppc : file systems are not sh
From: |
address@hidden |
Subject: |
[Qemu-devel] [Bug 1321028] Re: qemu-system-ppc : file systems are not shutting down clean |
Date: |
Wed, 21 May 2014 17:18:19 -0000 |
1. ssgyboot-break has no effect in the VM kernel; It is only used by
jade-initrd-2.0.bin ;
kernel cmdline:
[ 0.000000] pcpu-alloc: s28800 r8192 d16256 u53248 alloc=13*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag
es: 260608
[ 0.000000] Kernel command line: (host)/boot/vmlinux-3.13.0-24-powerpc-e500mc
root=/dev/vda1 ro quiet splash vt.handoff=7
2: see attached file .
3. VM's do not exit from qemu-system-ppc ; see defect : 1317603 .
** Attachment added: "initrd,kern, syslog.txt"
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1321028/+attachment/4116985/+files/bug1321028.tgz
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https://bugs.launchpad.net/bugs/1321028
Title:
qemu-system-ppc : file systems are not shutting down clean
Status in QEMU:
New
Status in “qemu” package in Ubuntu:
Incomplete
Bug description:
Launching a VM that has been shutdown gracefully ( via init 0) typically
requires fsck to run when it is started ;
This indications data integrity issues;
The symptom can be seen by observing the fsck running when the VM restarted.
Install 14-04-LTS to a VM and the issue can be seen ;
(trusty)address@hidden:/home2/qemu$ cat vm1/go.sh
mymac="52:54:00:12:34:10"
T=` echo $mymac | cut -d: -f5,6 | sed s/\://`
mytap="tap$T"
tunctl -d $mytap
tunctl -t $mytap
/usr/bin/qemu-system-ppc -M ppce500 -nographic -kernel jade-kernel.bin \
-initrd jade-initrd-2.0.bin -m 1G -enable-kvm \
-drive file=jade-ubuntu-14.04.raw,if=virtio \
-net nic,vlan=0,macaddr=$mymac \
-net tap,vlan=0,ifname=$mytap,script=/usr/local/bin/qemu-ifup \
-append "console=ttyS0 ssgyboot=break" \
-no-shutdown -no-reboot -name `basename $fp`
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: qemu-system-ppc 2.0.0~rc1+dfsg-0ubuntu3.1
ProcVersionSignature: Ubuntu 3.13.0-24.46-powerpc-e500mc 3.13.9
Uname: Linux 3.13.0-24-powerpc-e500mc ppc
ApportVersion: 2.14.1-0ubuntu3
Architecture: powerpc
Date: Mon May 19 17:01:14 2014
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: qemu
UpgradeStatus: Upgraded to trusty on 2014-04-29 (20 days ago)
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