2:24 a.m.
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hi,all
2013-03-14 01:57:33,886 INFO [com.massclouds.center.core.bll.VdsSelector]
(ajp--127.0.0.1-8702-22) VDS Host101 eb11c524-8b2c-11e2-9806-000c29d39230 swap value is
illegal
2013-03-14 01:57:33,886 WARN [com.massclouds.center.core.bll.RunVmCommand]
(ajp--127.0.0.1-8702-22) CanDoAction of action RunVm failed.
Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP
2013-03-14 01:57:33,900 INFO [com.massclouds.center.core.bll.RunVmCommand]
(ajp--127.0.0.1-8702-22) Lock freed to object CenterLock [exclusiveLocks= key:
c33106d8-00ec-4379-8b93-ab5e7c1f279b value: VM
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<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>hi,all</div><div><br></div><div><br></div><div>2013-03-14
01:57:33,886 INFO [com.massclouds.center.core.bll.VdsSelector]
(ajp--127.0.0.1-8702-22) VDS Host101 eb11c524-8b2c-11e2-9806-000c29d39230 swap
value is illegal</div><div>2013-03-14 01:57:33,886 WARN
[com.massclouds.center.core.bll.RunVmCommand] (ajp--127.0.0.1-8702-22)
CanDoAction of action RunVm failed.
Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP</div><div>2013-03-14
01:57:33,900 INFO [com.massclouds.center.core.bll.RunVmCommand]
(ajp--127.0.0.1-8702-22) Lock freed to object CenterLock [exclusiveLocks= key:
c33106d8-00ec-4379-8b93-ab5e7c1f279b value:
VM</div></div><br><br><span
title="neteasefooter"><span
id="netease_mail_footer"></span></span>
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1:42 p.m.
Hi,
you can avoid this check in the engine by running this db script:
update vdc_options set option_value = false where option_name =
'EnableSwapCheck';
don't forget to restart your jboss.
Thanks,
Gilad.
----- Original Message -----
From: "bigclouds" <bigclouds(a)163.com>
To: users(a)ovirt.org
Sent: Thursday, March 14, 2013 2:24:56 PM
Subject: [Users] start vm error, because HOST swap is illegal?
hi,all
2013-03-14 01:57:33,886 INFO
[com.massclouds.center.core.bll.VdsSelector]
(ajp--127.0.0.1-8702-22) VDS Host101
eb11c524-8b2c-11e2-9806-000c29d39230 swap value is illegal
2013-03-14 01:57:33,886 WARN
[com.massclouds.center.core.bll.RunVmCommand]
(ajp--127.0.0.1-8702-22) CanDoAction of action RunVm failed.
Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP
2013-03-14 01:57:33,900 INFO
[com.massclouds.center.core.bll.RunVmCommand]
(ajp--127.0.0.1-8702-22) Lock freed to object CenterLock
[exclusiveLocks= key: c33106d8-00ec-4379-8b93-ab5e7c1f279b value: VM
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
4:34 a.m.
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what does this error mean?
HOST or guest swap too much disk space?
thanks
At 2013-03-14 20:42:41,"Gilad Chaplik" <gchaplik(a)redhat.com> wrote:
Hi,
you can avoid this check in the engine by running this db script:
update vdc_options set option_value = false where option_name =
'EnableSwapCheck';
don't forget to restart your jboss.
Thanks,
Gilad.
----- Original Message -----
> From: "bigclouds" <bigclouds(a)163.com>
> To: users(a)ovirt.org
> Sent: Thursday, March 14, 2013 2:24:56 PM
> Subject: [Users] start vm error, because HOST swap is illegal?
>
>
>
>
> hi,all
>
>
>
>
> 2013-03-14 01:57:33,886 INFO
> [com.massclouds.center.core.bll.VdsSelector]
> (ajp--127.0.0.1-8702-22) VDS Host101
> eb11c524-8b2c-11e2-9806-000c29d39230 swap value is illegal
> 2013-03-14 01:57:33,886 WARN
> [com.massclouds.center.core.bll.RunVmCommand]
> (ajp--127.0.0.1-8702-22) CanDoAction of action RunVm failed.
> Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP
> 2013-03-14 01:57:33,900 INFO
> [com.massclouds.center.core.bll.RunVmCommand]
> (ajp--127.0.0.1-8702-22) Lock freed to object CenterLock
> [exclusiveLocks= key: c33106d8-00ec-4379-8b93-ab5e7c1f279b value: VM
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div><span
style="line-height: 1.7;">what does this error
mean?</span></div><div>HOST or guest swap too much disk
space?</div><div>thanks<br><br><br><br><br><div></div><div
id="divNeteaseMailCard"></div><br><pre><br>At 2013-03-14 20:42:41,"Gilad Chaplik" <gchaplik@redhat.com> wrote:
>Hi,
>
>you can avoid this check in the engine by running this db script:
>update vdc_options set option_value = false where option_name = 'EnableSwapCheck';
>don't forget to restart your jboss.
>
>Thanks,
>Gilad.
>
>----- Original Message -----
>> From: "bigclouds" <bigclouds@163.com>
>> To: users@ovirt.org
>> Sent: Thursday, March 14, 2013 2:24:56 PM
>> Subject: [Users] start vm error, because HOST swap is illegal?
>>
>>
>>
>>
>> hi,all
>>
>>
>>
>>
>> 2013-03-14 01:57:33,886 INFO
>> [com.massclouds.center.core.bll.VdsSelector]
>> (ajp--127.0.0.1-8702-22) VDS Host101
>> eb11c524-8b2c-11e2-9806-000c29d39230 swap value is illegal
>> 2013-03-14 01:57:33,886 WARN
>> [com.massclouds.center.core.bll.RunVmCommand]
>> (ajp--127.0.0.1-8702-22) CanDoAction of action RunVm failed.
>> Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP
>> 2013-03-14 01:57:33,900 INFO
>> [com.massclouds.center.core.bll.RunVmCommand]
>> (ajp--127.0.0.1-8702-22) Lock freed to object CenterLock
>> [exclusiveLocks= key: c33106d8-00ec-4379-8b93-ab5e7c1f279b value: VM
>>
>>
>> _______________________________________________
>> Users mailing list
&gt;&gt;&nbsp;Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
</pre></div></div><br><br><span
title="neteasefooter"><span
id="netease_mail_footer"></span></span>
------=_Part_482037_1940775606.1363271671095--
4:33 p.m.
----- Original Message -----
From: "bigclouds" <bigclouds(a)163.com>
To: "Gilad Chaplik" <gchaplik(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Thursday, March 14, 2013 4:34:31 PM
Subject: Re:Re: [Users] start vm error, because HOST swap is illegal?
what does this error mean?
HOST or guest swap too much disk space?
thanks
A swapping host in most cases have a major impact on VM behavior.
So by default oVirt will not run a VM on a swapping host. this is highly unrecommended.
At 2013-03-14 20:42:41,"Gilad Chaplik" <gchaplik@redhat.com> wrote:
>Hi,
>
>you can avoid this check in the engine by running this db script:
>update vdc_options set option_value = false where option_name =
> 'EnableSwapCheck';
>don't forget to restart your jboss.
>
>Thanks,
>Gilad.
>
>----- Original Message -----
>> From: "bigclouds" <bigclouds@163.com>
>> To: users@ovirt.org
>> Sent: Thursday, March 14, 2013 2:24:56 PM
>> Subject: [Users] start vm error, because HOST swap is illegal?
>>
>>
>>
>>
>> hi,all
>>
>>
>>
>>
>> 2013-03-14 01:57:33,886 INFO
>> [com.massclouds.center.core.bll.VdsSelector]
>> (ajp--127.0.0.1-8702-22) VDS Host101
>> eb11c524-8b2c-11e2-9806-000c29d39230 swap value is illegal
>> 2013-03-14 01:57:33,886 WARN
>> [com.massclouds.center.core.bll.RunVmCommand]
>> (ajp--127.0.0.1-8702-22) CanDoAction of action RunVm failed.
>> Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,ACTION_TYPE_FAILED_VDS_VM_SWAP
>> 2013-03-14 01:57:33,900 INFO
>> [com.massclouds.center.core.bll.RunVmCommand]
>> (ajp--127.0.0.1-8702-22) Lock freed to object CenterLock
>> [exclusiveLocks= key: c33106d8-00ec-4379-8b93-ab5e7c1f279b value:
>> VM
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
12:30 p.m.
On 03/14/2013 05:33 PM, Gilad Chaplik wrote:
----- Original Message -----
> From: "bigclouds" <bigclouds(a)163.com>
> To: "Gilad Chaplik" <gchaplik(a)redhat.com>
> Cc: users(a)ovirt.org
> Sent: Thursday, March 14, 2013 4:34:31 PM
> Subject: Re:Re: [Users] start vm error, because HOST swap is illegal?
>
>
>
> what does this error mean?
> HOST or guest swap too much disk space?
> thanks
A swapping host in most cases have a major impact on VM behavior.
So by default oVirt will not run a VM on a swapping host. this is highly unrecommended.
this is a protection mechanism if memory overcommit is overwhelming
ability to compensate via ksm (and later ballooning).
how much RAM on your host? how much vram (total ram allocated to VMs) on it?
4081
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4081
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4 comments
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participants (3)
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bigclouds -
Gilad Chaplik -
Itamar Heim