Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-04 Thread Li, Liang Z
> To: Li, Liang Z > Cc: amit.s...@redhat.com; qemu-devel@nongnu.org; dgilb...@redhat.com > Subject: Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression > bug > > Liang Li wrote: > > Recently, a bug related to multiple thread compression feature for > &

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-04 Thread Juan Quintela
Liang Li wrote: > Recently, a bug related to multiple thread compression feature for > live migration is reported. The destination side will be blocked > during live migration if there are heavy workload in host and > memory intensive workload in guest, this is most likely to happen > when there i

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-04 Thread Juan Quintela
"Dr. David Alan Gilbert" wrote: > * Liang Li (liang.z...@intel.com) wrote: >> Recently, a bug related to multiple thread compression feature for >> live migration is reported. The destination side will be blocked >> during live migration if there are heavy workload in host and >> memory intensive

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-03 Thread Li, Liang Z
> * Liang Li (liang.z...@intel.com) wrote: > > Recently, a bug related to multiple thread compression feature for > > live migration is reported. The destination side will be blocked > > during live migration if there are heavy workload in host and memory > > intensive workload in guest, this is mo

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-03 Thread Dr. David Alan Gilbert
* Liang Li (liang.z...@intel.com) wrote: > Recently, a bug related to multiple thread compression feature for > live migration is reported. The destination side will be blocked > during live migration if there are heavy workload in host and > memory intensive workload in guest, this is most likely

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-03 Thread Daniel P. Berrange
On Tue, May 03, 2016 at 02:38:41PM +0800, Liang Li wrote: > Recently, a bug related to multiple thread compression feature for > live migration is reported. The destination side will be blocked > during live migration if there are heavy workload in host and > memory intensive workload in guest, thi

Re: [Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-02 Thread Li, Liang Z
Cc: berra...@redhat.com Liang > -Original Message- > From: Li, Liang Z > Sent: Tuesday, May 03, 2016 2:39 PM > To: qemu-devel@nongnu.org > Cc: quint...@redhat.com; amit.s...@redhat.com; dgilb...@redhat.com; Li, > Liang Z > Subject: [PATCH] migration: Fix multi-thread compression bug > >

[Qemu-devel] [PATCH] migration: Fix multi-thread compression bug

2016-05-02 Thread Liang Li
Recently, a bug related to multiple thread compression feature for live migration is reported. The destination side will be blocked during live migration if there are heavy workload in host and memory intensive workload in guest, this is most likely to happen when there is one decompression thread.