search for: wangzhenguo

Displaying 5 results from an estimated 5 matches for "wangzhenguo".

GPU passthrough issue when VM is configured with 4G memory
2013 Mar 04
56
GPU passthrough issue when VM is configured with 4G memory
Hi,all I have tried to passthrough GPU card(Nvidia quadro 4000) on the latest Xen unstable version (QEMU is using Qemu-upsteam-unstable, not traditional Qemu). This issue as below: Windows7 64-bit guest will blue screen when GPU passthrough configure 4g memory,blue screen code is 50, and SUSE 11 64-bit guest will always stay at the grub screen. I noticed that it will relocate RAM that
frequently ballooning results in qemu exit
2013 Mar 13
16
frequently ballooning results in qemu exit
We created a 64bit SLES11 SP1 guest, and then used a script to change memory (using mem-set command) periodically (in 1 second): set 1G, set 2G, set 1G, set 2G, and so on. After a few minutes, we encountered QEMU exit due to SIGBUS error. Below is the call trace captured by gdb: The call trace: Program received signal SIGBUS, Bus error. 0x00007f94f74773d7 in memcpy () from /lib64/libc.so.6 (gdb)
[qemu-upstream-unstable test] 21952: regressions - FAIL
2013 Nov 15
0
[qemu-upstream-unstable test] 21952: regressions - FAIL
...et.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo Wang <wangzhenguo@huawei.com> Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Ákos Kovács <akoskovacs@gmx.com> ------------------------------------------------------------ jobs: build-amd64 pass build-i386...
[qemu-upstream-unstable test] 21930: regressions - FAIL
2013 Nov 14
0
[qemu-upstream-unstable test] 21930: regressions - FAIL
...et.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo Wang <wangzhenguo@huawei.com> Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Ákos Kovács <akoskovacs@gmx.com> ------------------------------------------------------------ jobs: build-amd64 pass build-i386...
[qemu-upstream-unstable test] 21993: regressions - FAIL
2013 Nov 18
0
[qemu-upstream-unstable test] 21993: regressions - FAIL
...et.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo Wang <wangzhenguo@huawei.com> Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Ákos Kovács <akoskovacs@gmx.com> ------------------------------------------------------------ jobs: build-amd64 pass build-i386...