Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-05 Thread Vladimir Sementsov-Ogievskiy
On 05.02.2016 12:53, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: On 04.02.2016 09:20, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: On 03.02.2016 18:42, Markus Armbruster wrote: Eric Blake writes: On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wr

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-05 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > On 04.02.2016 09:20, Markus Armbruster wrote: >> Vladimir Sementsov-Ogievskiy writes: >> >>> On 03.02.2016 18:42, Markus Armbruster wrote: Eric Blake writes: > On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: >> NVDIMM for now

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-04 Thread Vladimir Sementsov-Ogievskiy
On 04.02.2016 09:20, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: On 03.02.2016 18:42, Markus Armbruster wrote: Eric Blake writes: On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: NVDIMM for now is planned to use as a backing store for DAX filesystem in the gue

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-03 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > On 03.02.2016 18:42, Markus Armbruster wrote: >> Eric Blake writes: >> >>> On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: NVDIMM for now is planned to use as a backing store for DAX filesystem in the guest and thus this memory is excl

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-03 Thread Vladimir Sementsov-Ogievskiy
On 03.02.2016 18:42, Markus Armbruster wrote: Eric Blake writes: On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: NVDIMM for now is planned to use as a backing store for DAX filesystem in the guest and thus this memory is excluded from guest memory management and LRUs. In this cas

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-03 Thread Igor Mammedov
On Wed, 03 Feb 2016 16:42:21 +0100 Markus Armbruster wrote: > Eric Blake writes: > > > On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: > >> NVDIMM for now is planned to use as a backing store for DAX filesystem > >> in the guest and thus this memory is excluded from guest memory >

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-03 Thread Markus Armbruster
Eric Blake writes: > On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: >> NVDIMM for now is planned to use as a backing store for DAX filesystem >> in the guest and thus this memory is excluded from guest memory >> management and LRUs. >> >> In this case libvirt running QEMU along with

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-03 Thread Vladimir Sementsov-Ogievskiy
On 02.02.2016 18:30, Markus Armbruster wrote: Vladimir Sementsov-Ogievskiy writes: NVDIMM for now is planned to use as a backing store for DAX filesystem in the guest and thus this memory is excluded from guest memory management and LRUs. In this case libvirt running QEMU along with configure

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-02 Thread Eric Blake
On 01/27/2016 11:51 PM, Vladimir Sementsov-Ogievskiy wrote: > NVDIMM for now is planned to use as a backing store for DAX filesystem > in the guest and thus this memory is excluded from guest memory > management and LRUs. > > In this case libvirt running QEMU along with configured balloon almost >

Re: [Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-02-02 Thread Markus Armbruster
Vladimir Sementsov-Ogievskiy writes: > NVDIMM for now is planned to use as a backing store for DAX filesystem > in the guest and thus this memory is excluded from guest memory > management and LRUs. > > In this case libvirt running QEMU along with configured balloon almost > immediately inflates

[Qemu-devel] [PATCH 3/3] balloon: don't use NVDIMM for ballooning

2016-01-27 Thread Vladimir Sementsov-Ogievskiy
NVDIMM for now is planned to use as a backing store for DAX filesystem in the guest and thus this memory is excluded from guest memory management and LRUs. In this case libvirt running QEMU along with configured balloon almost immediately inflates balloon and effectively kill the guest as qemu cou