diff options
Diffstat (limited to 'results/classifier/105/device/1687578')
| -rw-r--r-- | results/classifier/105/device/1687578 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/results/classifier/105/device/1687578 b/results/classifier/105/device/1687578 new file mode 100644 index 00000000..04c99c60 --- /dev/null +++ b/results/classifier/105/device/1687578 @@ -0,0 +1,37 @@ +device: 0.919 +instruction: 0.783 +graphic: 0.713 +semantic: 0.664 +KVM: 0.637 +other: 0.626 +mistranslation: 0.593 +vnc: 0.545 +boot: 0.512 +network: 0.458 +socket: 0.340 +assembly: 0.338 + +when migrate vm, reboot in guest os, the guest os sometime hang + +qemu version:v2.9.0-rc5 release + +1.virsh migrate --live 165cf436-312f-47e7-90f2-f8aa63f34893 --copy-storage-inc qemu+ssh://10.59.163.38/system +2.run reboot in guest os, add reboot in /etc/rc.local +3.guest os hang sometime. + +strace output of qemu: + +ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 0}, NULL, 8) = 0 (Timeout) +ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 698000000}, NULL, 8) = 0 (Timeout) +poll([{fd=20, events=POLLOUT}], 1, 0) = 1 ([{fd=20, revents=POLLOUT|POLLHUP}]) +ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 999000000}, NULL, 8^C <unfinished ...> + +Hi, + What's the last thing the guest outputs before the hang? + Does it get back to the bios or does it hang before that? + Has the migration finished at that point or is it still going? + +Dave + +[Expired for QEMU because there has been no activity for 60 days.] + |