Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-06 Thread Paolo Bonzini
Il 06/11/2013 02:50, Zhanghaoyu (A) ha scritto: > Avoid starting a new migration task while the previous one still exist. Can you explain how to reproduce the problem? >>> When network disconnection between source and destination happened, >>> the migration thread stuck at

Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-05 Thread Zhanghaoyu (A)
Avoid starting a new migration task while the previous one still >>> exist. >>> >>> Can you explain how to reproduce the problem? >>> >> When network disconnection between source and destination happened, >> the migration thread stuck at below stack, >> Then I cancel the migration task, the m

Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-05 Thread Paolo Bonzini
Il 05/11/2013 03:23, Zhanghaoyu (A) ha scritto: >>> Avoid starting a new migration task while the previous one still >> exist. >> >> Can you explain how to reproduce the problem? >> > When network disconnection between source and destination happened, the > migration thread stuck at below stack, >

Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-04 Thread Zhanghaoyu (A)
> > Avoid starting a new migration task while the previous one still > exist. > > Can you explain how to reproduce the problem? > When network disconnection between source and destination happened, the migration thread stuck at below stack, #0 0x7f07e96c8288 in writev () from /lib64/libc.so

Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-04 Thread Eric Blake
On 11/04/2013 04:26 AM, Zhanghaoyu (A) wrote: > Avoid starting a new migration task while the previous one still exist. > > Signed-off-by: Zeng Junliang > --- It's best to put comments here... > migration.c | 34 ++ > 1 files changed, 22 insertions(+), 12 dele

Re: [Qemu-devel] [PATCH] migration: avoid starting a new migration task while the previous one still exist

2013-11-04 Thread Paolo Bonzini
Il 04/11/2013 12:26, Zhanghaoyu (A) ha scritto: > Avoid starting a new migration task while the previous one still exist. Can you explain how to reproduce the problem? Also please use pbonz...@redhat.com instead. My Gmail address is an implementation detail. :) > Signed-off-by: Zeng Junliang