[ kvm-Bugs-1919354 ] Booting four guests likely fails

["SourceForge.net" <noreply@sourceforge.net>]

Bugs item #1919354, was opened at 2008-03-19 04:18
Message generated for change (Comment added) made by mtosatti
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1919354&group_id=180599

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Booting four guests likely fails

Initial Comment:
Environment:
------------
Host OS:ia32e rhel5
Guest OS:ia32e rhel4u3
Commit: kernel d7f190bada15ae6c775f4ee47d1eb3f2952f62ae  
            userspace c8b1b710f3188baaffcaebfa018910f5ef43a90e
Hardware:Platform     Woodcrest
         CPU          4
         Memory size  8G'

Bug detailed description:
--------------------------
if boot four guests sequentially, the fourth guest can't boot, it will hang at
some point as the attachment shows.

Reproduce steps:
----------------
boot 4 guests using the command four times:
qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:78:1a:5b,model=rtl8139 -net tap,script=/etc/kvm/qemu-ifup
-hda /share/xvs/var/tmp-img_CPL_VM_12_4_1205807989_1 &

Tested it for 10 times,pass rate is 70% 

Summary Test Report of Last Session
=====================================================================
                            Total   Pass    Fail    NoResult   Crash
=====================================================================
control_panel               9       6       3         0        0
Restart                     1       1       0         0        0
=====================================================================
control_panel               9       6       3         0        0
 :repeat_four_sguest_64_g   9       6       3         0        0
Restart                     1       1       0         0        0
 :Guest64_64_g64            1       1       0         0        0
=====================================================================
Total                       10      7       3         0        0


----------------------------------------------------------------------

Comment By: Marcelo Tosatti (mtosatti)
Date: 2008-04-30 12:55

Message:
Logged In: YES 
user_id=2022487
Originator: NO

This should be fixed now in kvm-67.

Yunfeng, please confirm.

----------------------------------------------------------------------

Comment By: Avi Kivity (avik)
Date: 2008-03-24 09:15

Message:
Logged In: YES 
user_id=539971
Originator: NO

I see something similar with FC6, but the guest continues after a few
seconds.

Will try to reproduce with centos.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1919354&group_id=180599

-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference 
Don't miss this year's exciting event. There's still time to save $100. 
Use priority code J8TL2D2. 
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone