Migration doesn't working at all for me

Migration doesn't working at all for me

[Anton Patrushev]

[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 
EDT 2007 i686 i686 i386 GNU/Linux

[root@localhost ~]# modinfo kvm
filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm.ko
license:        GPL
author:         Qumranet
version:        kvm-52
srcversion:     E46DE2B98872EDFF6C75BE1
depends:
vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS

[root@localhost ~]# modinfo kvm-intel
filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm-intel.ko
license:        GPL
author:         Qumranet
version:        kvm-52
srcversion:     F7E80D6C3124584F75EDAAF
depends:        kvm,kvm
vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS
parm:           bypass_guest_pf:bool


[root@localhost 
kvm-52]# /usr/local/kvm/bin/qemu-system-x86_64 -hda /dev/sdc -cdrom /mnt/distribs/Fedora-8-i386-DVD.iso -m 
256 -vnc :0 -net nic -net tap,script=/usr/local/bin/tapup -monitor stdio
QEMU 0.9.0 monitor - type 'help' for more information
(qemu) stop
(qemu) migrate "exec:dd of=STATEFILE"
BUG: kvm_dirty_pages_log_change: invalid parameters
Could not start migration

-- 
WBR, Anton Patrushev

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Re: Migration doesn't working at all for me

[Avi Kivity]

Anton Patrushev wrote:
> [root@localhost ~]# uname -a
> Linux localhost.localdomain 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 
> EDT 2007 i686 i686 i386 GNU/Linux
>
> [root@localhost ~]# modinfo kvm
> filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm.ko
> license:        GPL
> author:         Qumranet
> version:        kvm-52
> srcversion:     E46DE2B98872EDFF6C75BE1
> depends:
> vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS
>
> [root@localhost ~]# modinfo kvm-intel
> filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm-intel.ko
> license:        GPL
> author:         Qumranet
> version:        kvm-52
> srcversion:     F7E80D6C3124584F75EDAAF
> depends:        kvm,kvm
> vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS
> parm:           bypass_guest_pf:bool
>
>
> [root@localhost 
> kvm-52]# /usr/local/kvm/bin/qemu-system-x86_64 -hda /dev/sdc -cdrom /mnt/distribs/Fedora-8-i386-DVD.iso -m 
> 256 -vnc :0 -net nic -net tap,script=/usr/local/bin/tapup -monitor stdio
> QEMU 0.9.0 monitor - type 'help' for more information
> (qemu) stop
> (qemu) migrate "exec:dd of=STATEFILE"
> BUG: kvm_dirty_pages_log_change: invalid parameters
> Could not start migration
>
>   

Probably due to this being a 32-bit host.  We'll look into it.


-- 
error compiling committee.c: too many arguments to function


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Re: Migration doesn't working at all for me

[Izik Eidus]

Avi Kivity wrote:
> Anton Patrushev wrote:
>   
>> [root@localhost ~]# uname -a
>> Linux localhost.localdomain 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 
>> EDT 2007 i686 i686 i386 GNU/Linux
>>
>> [root@localhost ~]# modinfo kvm
>> filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm.ko
>> license:        GPL
>> author:         Qumranet
>> version:        kvm-52
>> srcversion:     E46DE2B98872EDFF6C75BE1
>> depends:
>> vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS
>>
>> [root@localhost ~]# modinfo kvm-intel
>> filename:       /lib/modules/2.6.20-1.2320.fc5smp/extra/kvm-intel.ko
>> license:        GPL
>> author:         Qumranet
>> version:        kvm-52
>> srcversion:     F7E80D6C3124584F75EDAAF
>> depends:        kvm,kvm
>> vermagic:       2.6.20-1.2320.fc5smp SMP mod_unload 686 4KSTACKS
>> parm:           bypass_guest_pf:bool
>>
>>
>> [root@localhost 
>> kvm-52]# /usr/local/kvm/bin/qemu-system-x86_64 -hda /dev/sdc -cdrom /mnt/distribs/Fedora-8-i386-DVD.iso -m 
>> 256 -vnc :0 -net nic -net tap,script=/usr/local/bin/tapup -monitor stdio
>> QEMU 0.9.0 monitor - type 'help' for more information
>> (qemu) stop
>> (qemu) migrate "exec:dd of=STATEFILE"
>> BUG: kvm_dirty_pages_log_change: invalid parameters
>> Could not start migration
>>
>>   
>>     
>
> Probably due to this being a 32-bit host.  We'll look into it.
>   
no avi, it related to the new userspace allocation & qemu new mapping 
that we use
it can be fixed very easily but i talked with uri and we agreed to fix 
it when he get the migration more stable on his place first.


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Re: Migration doesn't working at all for me

[Avi Kivity]

Izik Eidus wrote:
>>
>> Probably due to this being a 32-bit host.  We'll look into it.
>>   
> no avi, it related to the new userspace allocation & qemu new mapping 
> that we use
> it can be fixed very easily but i talked with uri and we agreed to fix 
> it when he get the migration more stable on his place first.
>

Ah okay.  Thanks.


-- 
error compiling committee.c: too many arguments to function


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