Re: [Qemu-devel] [Qemu-block] question: Does qemu-pr-helper have its own log files?

2019-04-25 Thread Stefan Hajnoczi
On Wed, Apr 24, 2019 at 02:37:36AM +, Zhangbo (Oscar) wrote: > >From: Stefan Hajnoczi [mailto:stefa...@gmail.com] > >Sent: Tuesday, April 23, 2019 9:57 PM > >On Tue, Apr 23, 2019 at 11:12:40AM +0800, Jie Wang wrote: > >>  Does qemu-pr-helper have its own log files? > > > >No, it does not. qemu

Re: [Qemu-devel] [Qemu-block] question: Does qemu-pr-helper have its own log files?

2019-04-25 Thread Stefan Hajnoczi
On Tue, Apr 23, 2019 at 10:42:17AM +0100, Daniel P. Berrangé wrote: > On Tue, Apr 23, 2019 at 11:12:40AM +0800, Jie Wang wrote: > >  Does qemu-pr-helper have its own log files? > > When QEMU launches it, i think it just inherits stdout/err from > QEMU itself, so errors appear mixed into QEMU's std

Re: [Qemu-devel] [Qemu-block] question: Does qemu-pr-helper have its own log files?

2019-04-23 Thread Zhangbo (Oscar)
>From: Stefan Hajnoczi [mailto:stefa...@gmail.com] >Sent: Tuesday, April 23, 2019 9:57 PM >On Tue, Apr 23, 2019 at 11:12:40AM +0800, Jie Wang wrote: >>  Does qemu-pr-helper have its own log files? > >No, it does not. qemu-pr-helper uses stderr for errors and there is not >much output during normal

Re: [Qemu-devel] [Qemu-block] question: Does qemu-pr-helper have its own log files?

2019-04-23 Thread Stefan Hajnoczi
On Tue, Apr 23, 2019 at 11:12:40AM +0800, Jie Wang wrote: >  Does qemu-pr-helper have its own log files? No, it does not. qemu-pr-helper uses stderr for errors and there is not much output during normal operation. Check journalctl(1) for errors if you are launching it as a systemd service. Stef