Re: [Qemu-devel] [PATCH v1] trace: add qemu_system_powerdown_request and qemu_system_shutdown_request trace events

2014-06-27 Thread Stefan Hajnoczi
On Sun, Jun 22, 2014 at 02:43:03AM +0800, Yang Zhiyong wrote: We have the experience that the guest doesn't stop successfully though it was instructed to shut down. The root cause may be not in QEMU mostly. However, QEMU is often suspected at the beginning just because the issue occurred

[Qemu-devel] [PATCH v1] trace: add qemu_system_powerdown_request and qemu_system_shutdown_request trace events

2014-06-23 Thread Yang Zhiyong
We have the experience that the guest doesn't stop successfully though it was instructed to shut down. The root cause may be not in QEMU mostly. However, QEMU is often suspected at the beginning just because the issue occurred in virtualization environment. Therefore, we need to affirm that

Re: [Qemu-devel] [PATCH v1] trace: add qemu_system_powerdown_request and qemu_system_shutdown_request trace events

2014-06-22 Thread yangzy.f...@cn.fujitsu.com
Ping... -Original Message- From: Yang, Zhiyong/杨 志勇 Sent: Wednesday, June 11, 2014 10:43 PM To: qemu-devel@nongnu.org Cc: Yang, Zhiyong/杨 志勇; peter.mayd...@linaro.org; mdr...@linux.vnet.ibm.com; jfor...@redhat.com Subject: [Qemu-devel] [PATCH v1] trace: add

[Qemu-devel] [PATCH v1] trace: add qemu_system_powerdown_request and qemu_system_shutdown_request trace events

2014-06-13 Thread Yang Zhiyong
We have the experience that the guest doesn't stop successfully though it was instructed to shut down. The root cause may be not in QEMU mostly. However, QEMU is often suspected at the beginning just because the issue occurred in virtualization environment. Therefore, we need to affirm that