diff options
Diffstat (limited to 'classification_output/04/other/02572177')
| -rw-r--r-- | classification_output/04/other/02572177 | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/classification_output/04/other/02572177 b/classification_output/04/other/02572177 deleted file mode 100644 index 10871daea..000000000 --- a/classification_output/04/other/02572177 +++ /dev/null @@ -1,429 +0,0 @@ -other: 0.869 -instruction: 0.794 -device: 0.791 -semantic: 0.770 -assembly: 0.756 -graphic: 0.747 -socket: 0.742 -network: 0.708 -vnc: 0.706 -mistranslation: 0.693 -KVM: 0.669 -boot: 0.658 - -[Qemu-devel] 答复: Re: [BUG]COLO failover hang - -hi. - - -I test the git qemu master have the same problem. - - -(gdb) bt - - -#0 qio_channel_socket_readv (ioc=0x7f65911b4e50, iov=0x7f64ef3fd880, niov=1, -fds=0x0, nfds=0x0, errp=0x0) at io/channel-socket.c:461 - - -#1 0x00007f658e4aa0c2 in qio_channel_read (address@hidden, address@hidden "", -address@hidden, address@hidden) at io/channel.c:114 - - -#2 0x00007f658e3ea990 in channel_get_buffer (opaque=ï¼optimized outï¼, -buf=0x7f65907cb838 "", pos=ï¼optimized outï¼, size=32768) at -migration/qemu-file-channel.c:78 - - -#3 0x00007f658e3e97fc in qemu_fill_buffer (f=0x7f65907cb800) at -migration/qemu-file.c:295 - - -#4 0x00007f658e3ea2e1 in qemu_peek_byte (address@hidden, address@hidden) at -migration/qemu-file.c:555 - - -#5 0x00007f658e3ea34b in qemu_get_byte (address@hidden) at -migration/qemu-file.c:568 - - -#6 0x00007f658e3ea552 in qemu_get_be32 (address@hidden) at -migration/qemu-file.c:648 - - -#7 0x00007f658e3e66e5 in colo_receive_message (f=0x7f65907cb800, -address@hidden) at migration/colo.c:244 - - -#8 0x00007f658e3e681e in colo_receive_check_message (f=ï¼optimized outï¼, -address@hidden, address@hidden) - - - at migration/colo.c:264 - - -#9 0x00007f658e3e740e in colo_process_incoming_thread (opaque=0x7f658eb30360 -ï¼mis_current.31286ï¼) at migration/colo.c:577 - - -#10 0x00007f658be09df3 in start_thread () from /lib64/libpthread.so.0 - - -#11 0x00007f65881983ed in clone () from /lib64/libc.so.6 - - -(gdb) p ioc-ï¼name - - -$2 = 0x7f658ff7d5c0 "migration-socket-incoming" - - -(gdb) p ioc-ï¼features Do not support QIO_CHANNEL_FEATURE_SHUTDOWN - - -$3 = 0 - - - - - -(gdb) bt - - -#0 socket_accept_incoming_migration (ioc=0x7fdcceeafa90, condition=G_IO_IN, -opaque=0x7fdcceeafa90) at migration/socket.c:137 - - -#1 0x00007fdcc6966350 in g_main_dispatch (context=ï¼optimized outï¼) at -gmain.c:3054 - - -#2 g_main_context_dispatch (context=ï¼optimized outï¼, address@hidden) at -gmain.c:3630 - - -#3 0x00007fdccb8a6dcc in glib_pollfds_poll () at util/main-loop.c:213 - - -#4 os_host_main_loop_wait (timeout=ï¼optimized outï¼) at util/main-loop.c:258 - - -#5 main_loop_wait (address@hidden) at util/main-loop.c:506 - - -#6 0x00007fdccb526187 in main_loop () at vl.c:1898 - - -#7 main (argc=ï¼optimized outï¼, argv=ï¼optimized outï¼, envp=ï¼optimized outï¼) at -vl.c:4709 - - -(gdb) p ioc-ï¼features - - -$1 = 6 - - -(gdb) p ioc-ï¼name - - -$2 = 0x7fdcce1b1ab0 "migration-socket-listener" - - - - - -May be socket_accept_incoming_migration should call -qio_channel_set_feature(ioc, QIO_CHANNEL_FEATURE_SHUTDOWN)?? - - - - - -thank you. - - - - - - - - - - - - - - - -åå§é®ä»¶ - - - -åä»¶äººï¼ address@hidden -æ¶ä»¶äººï¼ç广10165992 address@hidden -æéäººï¼ address@hidden address@hidden -æ¥ æ ï¼2017å¹´03æ16æ¥ 14:46 -主 é¢ ï¼Re: [Qemu-devel] COLO failover hang - - - - - - - -On 03/15/2017 05:06 PM, wangguang wrote: -ï¼ am testing QEMU COLO feature described here [QEMU -ï¼ Wiki]( -http://wiki.qemu-project.org/Features/COLO -). -ï¼ -ï¼ When the Primary Node panic,the Secondary Node qemu hang. -ï¼ hang at recvmsg in qio_channel_socket_readv. -ï¼ And I run { 'execute': 'nbd-server-stop' } and { "execute": -ï¼ "x-colo-lost-heartbeat" } in Secondary VM's -ï¼ monitor,the Secondary Node qemu still hang at recvmsg . -ï¼ -ï¼ I found that the colo in qemu is not complete yet. -ï¼ Do the colo have any plan for development? - -Yes, We are developing. You can see some of patch we pushing. - -ï¼ Has anyone ever run it successfully? Any help is appreciated! - -In our internal version can run it successfully, -The failover detail you can ask Zhanghailiang for help. -Next time if you have some question about COLO, -please cc me and zhanghailiang address@hidden - - -Thanks -Zhang Chen - - -ï¼ -ï¼ -ï¼ -ï¼ centos7.2+qemu2.7.50 -ï¼ (gdb) bt -ï¼ #0 0x00007f3e00cc86ad in recvmsg () from /lib64/libpthread.so.0 -ï¼ #1 0x00007f3e0332b738 in qio_channel_socket_readv (ioc=ï¼optimized outï¼, -ï¼ iov=ï¼optimized outï¼, niov=ï¼optimized outï¼, fds=0x0, nfds=0x0, errp=0x0) at -ï¼ io/channel-socket.c:497 -ï¼ #2 0x00007f3e03329472 in qio_channel_read (address@hidden, -ï¼ address@hidden "", address@hidden, -ï¼ address@hidden) at io/channel.c:97 -ï¼ #3 0x00007f3e032750e0 in channel_get_buffer (opaque=ï¼optimized outï¼, -ï¼ buf=0x7f3e05910f38 "", pos=ï¼optimized outï¼, size=32768) at -ï¼ migration/qemu-file-channel.c:78 -ï¼ #4 0x00007f3e0327412c in qemu_fill_buffer (f=0x7f3e05910f00) at -ï¼ migration/qemu-file.c:257 -ï¼ #5 0x00007f3e03274a41 in qemu_peek_byte (address@hidden, -ï¼ address@hidden) at migration/qemu-file.c:510 -ï¼ #6 0x00007f3e03274aab in qemu_get_byte (address@hidden) at -ï¼ migration/qemu-file.c:523 -ï¼ #7 0x00007f3e03274cb2 in qemu_get_be32 (address@hidden) at -ï¼ migration/qemu-file.c:603 -ï¼ #8 0x00007f3e03271735 in colo_receive_message (f=0x7f3e05910f00, -ï¼ address@hidden) at migration/colo.c:215 -ï¼ #9 0x00007f3e0327250d in colo_wait_handle_message (errp=0x7f3d62bfaa48, -ï¼ checkpoint_request=ï¼synthetic pointerï¼, f=ï¼optimized outï¼) at -ï¼ migration/colo.c:546 -ï¼ #10 colo_process_incoming_thread (opaque=0x7f3e067245e0) at -ï¼ migration/colo.c:649 -ï¼ #11 0x00007f3e00cc1df3 in start_thread () from /lib64/libpthread.so.0 -ï¼ #12 0x00007f3dfc9c03ed in clone () from /lib64/libc.so.6 -ï¼ -ï¼ -ï¼ -ï¼ -ï¼ -ï¼ -- -ï¼ View this message in context: -http://qemu.11.n7.nabble.com/COLO-failover-hang-tp473250.html -ï¼ Sent from the Developer mailing list archive at Nabble.com. -ï¼ -ï¼ -ï¼ -ï¼ - --- -Thanks -Zhang Chen - -Hi,Wang. - -You can test this branch: -https://github.com/coloft/qemu/tree/colo-v5.1-developing-COLO-frame-v21-with-shared-disk -and please follow wiki ensure your own configuration correctly. -http://wiki.qemu-project.org/Features/COLO -Thanks - -Zhang Chen - - -On 03/21/2017 03:27 PM, address@hidden wrote: -hi. - -I test the git qemu master have the same problem. - -(gdb) bt -#0 qio_channel_socket_readv (ioc=0x7f65911b4e50, iov=0x7f64ef3fd880, -niov=1, fds=0x0, nfds=0x0, errp=0x0) at io/channel-socket.c:461 -#1 0x00007f658e4aa0c2 in qio_channel_read -(address@hidden, address@hidden "", -address@hidden, address@hidden) at io/channel.c:114 -#2 0x00007f658e3ea990 in channel_get_buffer (opaque=ï¼optimized outï¼, -buf=0x7f65907cb838 "", pos=ï¼optimized outï¼, size=32768) at -migration/qemu-file-channel.c:78 -#3 0x00007f658e3e97fc in qemu_fill_buffer (f=0x7f65907cb800) at -migration/qemu-file.c:295 -#4 0x00007f658e3ea2e1 in qemu_peek_byte (address@hidden, -address@hidden) at migration/qemu-file.c:555 -#5 0x00007f658e3ea34b in qemu_get_byte (address@hidden) at -migration/qemu-file.c:568 -#6 0x00007f658e3ea552 in qemu_get_be32 (address@hidden) at -migration/qemu-file.c:648 -#7 0x00007f658e3e66e5 in colo_receive_message (f=0x7f65907cb800, -address@hidden) at migration/colo.c:244 -#8 0x00007f658e3e681e in colo_receive_check_message (f=ï¼optimized -outï¼, address@hidden, -address@hidden) -at migration/colo.c:264 -#9 0x00007f658e3e740e in colo_process_incoming_thread -(opaque=0x7f658eb30360 ï¼mis_current.31286ï¼) at migration/colo.c:577 -#10 0x00007f658be09df3 in start_thread () from /lib64/libpthread.so.0 - -#11 0x00007f65881983ed in clone () from /lib64/libc.so.6 - -(gdb) p ioc-ï¼name - -$2 = 0x7f658ff7d5c0 "migration-socket-incoming" - -(gdb) p ioc-ï¼features Do not support QIO_CHANNEL_FEATURE_SHUTDOWN - -$3 = 0 - - -(gdb) bt -#0 socket_accept_incoming_migration (ioc=0x7fdcceeafa90, -condition=G_IO_IN, opaque=0x7fdcceeafa90) at migration/socket.c:137 -#1 0x00007fdcc6966350 in g_main_dispatch (context=ï¼optimized outï¼) at -gmain.c:3054 -#2 g_main_context_dispatch (context=ï¼optimized outï¼, -address@hidden) at gmain.c:3630 -#3 0x00007fdccb8a6dcc in glib_pollfds_poll () at util/main-loop.c:213 -#4 os_host_main_loop_wait (timeout=ï¼optimized outï¼) at -util/main-loop.c:258 -#5 main_loop_wait (address@hidden) at -util/main-loop.c:506 -#6 0x00007fdccb526187 in main_loop () at vl.c:1898 -#7 main (argc=ï¼optimized outï¼, argv=ï¼optimized outï¼, envp=ï¼optimized -outï¼) at vl.c:4709 -(gdb) p ioc-ï¼features - -$1 = 6 - -(gdb) p ioc-ï¼name - -$2 = 0x7fdcce1b1ab0 "migration-socket-listener" -May be socket_accept_incoming_migration should -call qio_channel_set_feature(ioc, QIO_CHANNEL_FEATURE_SHUTDOWN)?? -thank you. - - - - - -åå§é®ä»¶ -address@hidden; -*æ¶ä»¶äººï¼*ç广10165992;address@hidden; -address@hidden;address@hidden; -*æ¥ æ ï¼*2017å¹´03æ16æ¥ 14:46 -*主 é¢ ï¼**Re: [Qemu-devel] COLO failover hang* - - - - -On 03/15/2017 05:06 PM, wangguang wrote: -ï¼ am testing QEMU COLO feature described here [QEMU -ï¼ Wiki]( -http://wiki.qemu-project.org/Features/COLO -). -ï¼ -ï¼ When the Primary Node panic,the Secondary Node qemu hang. -ï¼ hang at recvmsg in qio_channel_socket_readv. -ï¼ And I run { 'execute': 'nbd-server-stop' } and { "execute": -ï¼ "x-colo-lost-heartbeat" } in Secondary VM's -ï¼ monitor,the Secondary Node qemu still hang at recvmsg . -ï¼ -ï¼ I found that the colo in qemu is not complete yet. -ï¼ Do the colo have any plan for development? - -Yes, We are developing. You can see some of patch we pushing. - -ï¼ Has anyone ever run it successfully? Any help is appreciated! - -In our internal version can run it successfully, -The failover detail you can ask Zhanghailiang for help. -Next time if you have some question about COLO, -please cc me and zhanghailiang address@hidden - - -Thanks -Zhang Chen - - -ï¼ -ï¼ -ï¼ -ï¼ centos7.2+qemu2.7.50 -ï¼ (gdb) bt -ï¼ #0 0x00007f3e00cc86ad in recvmsg () from /lib64/libpthread.so.0 -ï¼ #1 0x00007f3e0332b738 in qio_channel_socket_readv (ioc=ï¼optimized outï¼, -ï¼ iov=ï¼optimized outï¼, niov=ï¼optimized outï¼, fds=0x0, nfds=0x0, errp=0x0) at -ï¼ io/channel-socket.c:497 -ï¼ #2 0x00007f3e03329472 in qio_channel_read (address@hidden, -ï¼ address@hidden "", address@hidden, -ï¼ address@hidden) at io/channel.c:97 -ï¼ #3 0x00007f3e032750e0 in channel_get_buffer (opaque=ï¼optimized outï¼, -ï¼ buf=0x7f3e05910f38 "", pos=ï¼optimized outï¼, size=32768) at -ï¼ migration/qemu-file-channel.c:78 -ï¼ #4 0x00007f3e0327412c in qemu_fill_buffer (f=0x7f3e05910f00) at -ï¼ migration/qemu-file.c:257 -ï¼ #5 0x00007f3e03274a41 in qemu_peek_byte (address@hidden, -ï¼ address@hidden) at migration/qemu-file.c:510 -ï¼ #6 0x00007f3e03274aab in qemu_get_byte (address@hidden) at -ï¼ migration/qemu-file.c:523 -ï¼ #7 0x00007f3e03274cb2 in qemu_get_be32 (address@hidden) at -ï¼ migration/qemu-file.c:603 -ï¼ #8 0x00007f3e03271735 in colo_receive_message (f=0x7f3e05910f00, -ï¼ address@hidden) at migration/colo.c:215 -ï¼ #9 0x00007f3e0327250d in colo_wait_handle_message (errp=0x7f3d62bfaa48, -ï¼ checkpoint_request=ï¼synthetic pointerï¼, f=ï¼optimized outï¼) at -ï¼ migration/colo.c:546 -ï¼ #10 colo_process_incoming_thread (opaque=0x7f3e067245e0) at -ï¼ migration/colo.c:649 -ï¼ #11 0x00007f3e00cc1df3 in start_thread () from /lib64/libpthread.so.0 -ï¼ #12 0x00007f3dfc9c03ed in clone () from /lib64/libc.so.6 -ï¼ -ï¼ -ï¼ -ï¼ -ï¼ -ï¼ -- -ï¼ View this message in context: -http://qemu.11.n7.nabble.com/COLO-failover-hang-tp473250.html -ï¼ Sent from the Developer mailing list archive at Nabble.com. -ï¼ -ï¼ -ï¼ -ï¼ - --- -Thanks -Zhang Chen --- -Thanks -Zhang Chen - |