[ kvm-Bugs-2880337 ] PAE guest boot up very slow with -no-acpi

[ kvm-Bugs-2880337 ] PAE guest boot up very slow with -no-acpi

[SourceForge.net]

Bugs item #2880337, was opened at 2009-10-16 00:47
Message generated for change (Tracker Item Submitted) made by jiajun
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&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: Jiajun Xu (jiajun)
Assigned to: Nobody/Anonymous (nobody)
Summary: PAE guest boot up very slow with -no-acpi

Initial Comment:
Environment:
------------
Host OS (ia32/ia32e/IA64): ia32/ia32e
Guest OS (ia32/ia32e/IA64): ia32
Guest OS Type (Linux/Windows): Linux
kvm.git Commit: 604b0ca1fc3c0d45e404db97482f9febe001c685
qemu-kvm Commit: 47e465f031fc43c53ea8f08fa55cc3482c6435c8
Host Kernel Version:  2.6.32-rc3
Hardware: NHM-HEDT


Bug detailed description:
--------------------------
Booting PAE guest with -no-acpi option needs more than 180s to boot into
system, while it needs 35s ~ 40s withouth such option.

There is no such issue with 32e guest. And there is no such issue with old
commit 083e9e10..-f3d7d0d3.. 

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

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&group_id=180599

[ kvm-Bugs-2880337 ] PAE guest boot up very slow with -no-acpi

[SourceForge.net]

Bugs item #2880337, was opened at 2009-10-16 00:47
Message generated for change (Settings changed) made by jiajun
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&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: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Jiajun Xu (jiajun)
Assigned to: Nobody/Anonymous (nobody)
Summary: PAE guest boot up very slow with -no-acpi

Initial Comment:
Environment:
------------
Host OS (ia32/ia32e/IA64): ia32/ia32e
Guest OS (ia32/ia32e/IA64): ia32
Guest OS Type (Linux/Windows): Linux
kvm.git Commit: 604b0ca1fc3c0d45e404db97482f9febe001c685
qemu-kvm Commit: 47e465f031fc43c53ea8f08fa55cc3482c6435c8
Host Kernel Version:  2.6.32-rc3
Hardware: NHM-HEDT


Bug detailed description:
--------------------------
Booting PAE guest with -no-acpi option needs more than 180s to boot into
system, while it needs 35s ~ 40s withouth such option.

There is no such issue with 32e guest. And there is no such issue with old
commit 083e9e10..-f3d7d0d3.. 

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

Comment By: Jiajun Xu (jiajun)
Date: 2009-10-18 20:00

Message:
I found with latest commit, kvm: f3ed8d80, qemu-kvm: 3c620108, there is
such issue.

I used RHEL5.3 and I also tried FC10 with the old commit kvm: 604b0ca1,
qemu-kvm: 47e465f, the issue exists with both RHEL5.3 and FC10. The qemu
command I used is like following: qemu-system-x86_64 -m 256 -no-acpi -net
nic,macaddr=00:16:3e:17:53:dd,model=rtl8139 -net
tap,script=/etc/kvm/qemu-ifup -hda /root/ia32p_fc10.img

Since PAE build fail with latest qemu-kvm, I will verify the bug after PAE
build failure resolved.

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

Comment By: Marcelo Tosatti (mtosatti)
Date: 2009-10-17 17:50

Message:
Jiajun,

Can't reproduce with 

qemu-kvm: fa024505e4d
kvm: f3ed8d802756

And FC10 guest with 4GB RAM.

What guest are you testing and what are the qemu-kvm parameters?

Thanks

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

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&group_id=180599

[ kvm-Bugs-2880337 ] PAE guest boot up very slow with -no-acpi

[SourceForge.net]

Bugs item #2880337, was opened at 2009-10-16 00:47
Message generated for change (Comment added) made by jiajun
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&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: Jiajun Xu (jiajun)
Assigned to: Nobody/Anonymous (nobody)
Summary: PAE guest boot up very slow with -no-acpi

Initial Comment:
Environment:
------------
Host OS (ia32/ia32e/IA64): ia32/ia32e
Guest OS (ia32/ia32e/IA64): ia32
Guest OS Type (Linux/Windows): Linux
kvm.git Commit: 604b0ca1fc3c0d45e404db97482f9febe001c685
qemu-kvm Commit: 47e465f031fc43c53ea8f08fa55cc3482c6435c8
Host Kernel Version:  2.6.32-rc3
Hardware: NHM-HEDT


Bug detailed description:
--------------------------
Booting PAE guest with -no-acpi option needs more than 180s to boot into
system, while it needs 35s ~ 40s withouth such option.

There is no such issue with 32e guest. And there is no such issue with old
commit 083e9e10..-f3d7d0d3.. 

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

>Comment By: Jiajun Xu (jiajun)
Date: 2009-10-18 20:00

Message:
I found with latest commit, kvm: f3ed8d80, qemu-kvm: 3c620108, there is
such issue.

I used RHEL5.3 and I also tried FC10 with the old commit kvm: 604b0ca1,
qemu-kvm: 47e465f, the issue exists with both RHEL5.3 and FC10. The qemu
command I used is like following: qemu-system-x86_64 -m 256 -no-acpi -net
nic,macaddr=00:16:3e:17:53:dd,model=rtl8139 -net
tap,script=/etc/kvm/qemu-ifup -hda /root/ia32p_fc10.img

Since PAE build fail with latest qemu-kvm, I will verify the bug after PAE
build failure resolved.

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

Comment By: Marcelo Tosatti (mtosatti)
Date: 2009-10-17 17:50

Message:
Jiajun,

Can't reproduce with 

qemu-kvm: fa024505e4d
kvm: f3ed8d802756

And FC10 guest with 4GB RAM.

What guest are you testing and what are the qemu-kvm parameters?

Thanks

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

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&group_id=180599

[ kvm-Bugs-2880337 ] PAE guest boot up very slow with -no-acpi

[SourceForge.net]

Bugs item #2880337, was opened at 2009-10-16 03:47
Message generated for change (Comment added) made by mtosatti
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&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: Jiajun Xu (jiajun)
Assigned to: Nobody/Anonymous (nobody)
Summary: PAE guest boot up very slow with -no-acpi

Initial Comment:
Environment:
------------
Host OS (ia32/ia32e/IA64): ia32/ia32e
Guest OS (ia32/ia32e/IA64): ia32
Guest OS Type (Linux/Windows): Linux
kvm.git Commit: 604b0ca1fc3c0d45e404db97482f9febe001c685
qemu-kvm Commit: 47e465f031fc43c53ea8f08fa55cc3482c6435c8
Host Kernel Version:  2.6.32-rc3
Hardware: NHM-HEDT


Bug detailed description:
--------------------------
Booting PAE guest with -no-acpi option needs more than 180s to boot into
system, while it needs 35s ~ 40s withouth such option.

There is no such issue with 32e guest. And there is no such issue with old
commit 083e9e10..-f3d7d0d3.. 

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

>Comment By: Marcelo Tosatti (mtosatti)
Date: 2009-10-17 20:50

Message:
Jiajun,

Can't reproduce with 

qemu-kvm: fa024505e4d
kvm: f3ed8d802756

And FC10 guest with 4GB RAM.

What guest are you testing and what are the qemu-kvm parameters?

Thanks

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

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2880337&group_id=180599