qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 6/6] Continue a migrated vm is a bad idea


From: Avi Kivity
Subject: Re: [Qemu-devel] [PATCH 6/6] Continue a migrated vm is a bad idea
Date: Thu, 20 Aug 2009 11:40:32 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Lightning/1.0pre Thunderbird/3.0b3

On 08/19/2009 05:07 AM, Juan Quintela wrote:
index ea5c33a..762a9a5 100644
--- a/monitor.c
+++ b/monitor.c
@@ -567,6 +567,11 @@ static void do_cont(Monitor *mon)
  {
      struct bdrv_iterate_context context = { mon, 0 };

+    if (unlikely(vm_has_migrated)) {
+        monitor_printf(mon, "this vm has migrated to other machine\n");
+        monitor_printf(mon, "You have to load other vm\n");
+        return;
+    }

You don't know whether the guest is running on the other side. It may be that the control program started the other side stopped, and after migration completes decides which side to continue running.

--
error compiling committee.c: too many arguments to function





reply via email to

[Prev in Thread] Current Thread [Next in Thread]