[Users] start vm error, because HOST swap is illegal?

[Gilad Chaplik]

----- Original Message -----
> From: "bigclouds" <bigclouds at 163.com>
> To: "Gilad Chaplik" <gchaplik at redhat.com>
> Cc: users at 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.

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> At 2013-03-14 20:42:41,"Gilad Chaplik" <gchaplik at 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 at 163.com>
> >> To: users at 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 at ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >> 
> 
>