diff options
Diffstat (limited to 'results/classifier/zero-shot/108/other/589315')
| -rw-r--r-- | results/classifier/zero-shot/108/other/589315 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/589315 b/results/classifier/zero-shot/108/other/589315 new file mode 100644 index 000000000..aad146e47 --- /dev/null +++ b/results/classifier/zero-shot/108/other/589315 @@ -0,0 +1,51 @@ +other: 0.972 +graphic: 0.939 +socket: 0.939 +semantic: 0.837 +device: 0.836 +network: 0.793 +performance: 0.562 +PID: 0.531 +vnc: 0.435 +boot: 0.394 +permissions: 0.310 +debug: 0.252 +files: 0.212 +KVM: 0.172 + +qemu: Improve error reporting when migration can't connect + +Tested with upstream qemu as of Jun 3 2010 + +If the source qemu instance can't connect to the migration destination (say +there is no listening QEMU instance, or port is blocked by a firewall), all we +get is info migrate -> Migration status: failed. This is all we have to report +back to libvirt users if their firewall is misconfigured, which is crappy. + +Ideally, if we can't connect, migration would fail immediately with a relevant +message and strerror(). More info from 'info migrate' would be nice too, no +idea how this will play with QMP though. + +As a slightly related issue, try entering + +migrate tcp:127.0.0.0:6000 + +We get a 'migration failed' error, and then the monitor hangs! + +yep, it's been giving errors now for a while (and not hanging) and also recently gained the error text in 'info migrate': + +[dgilbert@dgilbert-t530 ~]$ /usr/bin/qemu-system-x86_64 -nographic +QEMU 2.10.1 monitor - type 'help' for more information +(qemu) migrate tcp:0:12345 +qemu-system-x86_64: Failed to connect socket: Connection refused +(qemu) info migrate +globals: store-global-state=1, only_migratable=0, send-configuration=1, send-section-footer=1 +capabilities: xbzrle: off rdma-pin-all: off auto-converge: off zero-blocks: off compress: off events: off postcopy-ram: off x-colo: off release-ram: off block: off return-path: off +Migration status: failed (Failed to connect socket: Connection refused) +total time: 0 milliseconds +(qemu) + +So marking as fix-release + +(Note that there's a bug that causes a crash in the disconnect case on current head, but that's only been in for a week or so and I've just sent a fix for it). + |