Bug 698913 - RHEL4.9 guest cannot suspend to mem/disk
Summary: RHEL4.9 guest cannot suspend to mem/disk
Keywords:
Status: CLOSED CANTFIX
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm
Version: 6.1
Hardware: Unspecified
OS: Linux
medium
medium
Target Milestone: rc
: ---
Assignee: Virtualization Maintenance
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-22 09:04 UTC by Chao Yang
Modified: 2011-06-08 21:13 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-06-08 21:13:42 UTC
Target Upstream Version:

Attachments (Terms of Use)
the guest dmesg (14.87 KB, text/plain)
2011-04-22 09:07 UTC, Chao Yang 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Chao Yang 2011-04-22 09:04:20 UTC 
Description of problem:
Boot a RHEL4.9 guest, then suspend to mem by "echo mem > /sys/power/state", guest gives no response, the same happens when suspend to disk.

Version-Release number of selected component (if applicable):
Host info: 
# uname -r
2.6.32-132.el6.x86_64
# rpm -qa|grep qemu-kvm
qemu-kvm-debuginfo-0.12.1.2-2.158.el6.x86_64
qemu-kvm-tools-0.12.1.2-2.158.el6.x86_64
qemu-kvm-0.12.1.2-2.158.el6.x86_64

Guest info:
# uname -a
Linux localhost.localdomain 2.6.9-100.ELsmp #1 SMP Tue Feb 1 12:17:32 EST 2011 i686 i686 i386 GNU/Linux

CLI:
# /usr/libexec/qemu-kvm -M rhel6.1.0 -enable-kvm -m 4096 -smp 4 -name rhel4.9-32 -uuid `uuidgen` -rtc base=utc,clock=host,driftfix=slew -no-kvm-pit-reinjection -boot c -drive file=/mnt/rhel4.9-32.qcow2,if=none,id=drive-ide0-0-0,media=disk,format=qcow2,cache=none -device ide-drive,drive=drive-ide0-0-0,id=ide0-0-0 -netdev tap,id=hostnet1 -device e1000,netdev=hostnet1,id=net1,mac=52:54:40:13:15:53 -usb -device usb-tablet,id=input1 -vnc :0 -monitor stdio -balloon none

How reproducible:
100%

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Chao Yang 2011-04-22 09:05:32 UTC 
in the rhel4.9 i686 guest:
# cat /sys/power/state 
standby mem disk
Comment 2 Chao Yang 2011-04-22 09:07:50 UTC 
Created attachment 494142 [details]
the guest dmesg
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