Re: [Qemu-discuss] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Han Han
Thank you very much! On Tue, Nov 21, 2017 at 10:15 AM, Fam Zheng wrote: > On Tue, 11/21 09:53, Han Han wrote: > > On Mon, Nov 20, 2017 at 4:47 PM, Fam Zheng wrote: > > > > > On Mon, 11/20 10:58, Han Han wrote: > > > > Hello, > > > > On qemu-2.10, I find

Re: [Qemu-discuss] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Fam Zheng
On Tue, 11/21 09:53, Han Han wrote: > On Mon, Nov 20, 2017 at 4:47 PM, Fam Zheng wrote: > > > On Mon, 11/20 10:58, Han Han wrote: > > > Hello, > > > On qemu-2.10, I find 'qemu-img info' couldn't get the info of a mirroring > > > image: > > > # /usr/libexec/qemu-kvm -name A

Re: [Qemu-discuss] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Han Han
On Mon, Nov 20, 2017 at 4:47 PM, Fam Zheng wrote: > On Mon, 11/20 10:58, Han Han wrote: > > Hello, > > On qemu-2.10, I find 'qemu-img info' couldn't get the info of a mirroring > > image: > > # /usr/libexec/qemu-kvm -name A -machine pc,accel=kvm \ > > -vnc 0.0.0.0:1 \ > >

Re: [Qemu-discuss] [Qemu-block] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Kevin Wolf
Am 20.11.2017 um 13:39 hat Eric Blake geschrieben: > On 11/20/2017 04:37 AM, Kevin Wolf wrote: > > [ Cc: qemu-block ] > > > > Am 20.11.2017 um 09:47 hat Fam Zheng geschrieben: > >> On Mon, 11/20 10:58, Han Han wrote: > >>> Hello, > >>> On qemu-2.10, I find 'qemu-img info' couldn't get the info of

Re: [Qemu-discuss] [Qemu-block] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Eric Blake
On 11/20/2017 04:37 AM, Kevin Wolf wrote: > [ Cc: qemu-block ] > > Am 20.11.2017 um 09:47 hat Fam Zheng geschrieben: >> On Mon, 11/20 10:58, Han Han wrote: >>> Hello, >>> On qemu-2.10, I find 'qemu-img info' couldn't get the info of a mirroring >>> image: >> >> Cc Kevin. Looks like -U here is

Re: [Qemu-discuss] Failed to get "consistent read" lock on a mirroring image

2017-11-20 Thread Kevin Wolf
[ Cc: qemu-block ] Am 20.11.2017 um 09:47 hat Fam Zheng geschrieben: > On Mon, 11/20 10:58, Han Han wrote: > > Hello, > > On qemu-2.10, I find 'qemu-img info' couldn't get the info of a mirroring > > image: > > # /usr/libexec/qemu-kvm -name A -machine pc,accel=kvm \ > > -vnc 0.0.0.0:1 \ > >

Re: [Qemu-discuss] instruction tracing for specified process

2017-11-20 Thread Peter Maydell
On 20 November 2017 at 05:30, 李阳 wrote: > Since I want to trace the instruction statistics( instruction type and > number) about specified process running on the simulated operating system, > I can do the analysis of instruction type via the *struct TCGOpcode* in > qemu