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From: benoit.canet@gmail.com
To: qemu-devel@nongnu.org
Cc: stefanha@gmail.com, stefanha@linux.vnet.ibm.com,
	"Benoît Canet" <benoit@irqsave.net>
Subject: [Qemu-devel] [PATCH 3/3] migration: block migration when streaming block jobs are running.
Date: Fri, 20 Jul 2012 21:32:37 +0200	[thread overview]
Message-ID: <1342812757-2651-4-git-send-email-benoit@irqsave.net> (raw)
In-Reply-To: <1342812757-2651-1-git-send-email-benoit@irqsave.net>

From: Benoît Canet <benoit@irqsave.net>

Signed-off-by: Benoit Canet <benoit@irqsave.net>
---
 migration.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/migration.c b/migration.c
index 8db1b43..dfce680 100644
--- a/migration.c
+++ b/migration.c
@@ -425,6 +425,11 @@ void qmp_migrate(const char *uri, bool has_blk, bool blk,
         return;
     }
 
+    if (bdrv_have_block_jobs()) {
+        error_set(errp, QERR_STREAMING_BLOCKS_MIGRATION);
+        return;
+    }
+
     s = migrate_init(&params);
 
     if (strstart(uri, "tcp:", &p)) {
-- 
1.7.9.5

  parent reply	other threads:[~2012-07-20 19:36 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-20 19:32 [Qemu-devel] [PATCH 0/3] Block migration when streaming block jobs are running benoit.canet
2012-07-20 19:32 ` [Qemu-devel] [PATCH 1/3] block: Add bdrv_have_block_jobs() so migration code abort if needed benoit.canet
2012-07-23 10:02   ` Paolo Bonzini
2012-07-23 10:25     ` Benoît Canet
2012-07-20 19:32 ` [Qemu-devel] [PATCH 2/3] qerror: Add error telling that streaming blocks migration benoit.canet
2012-07-20 19:32 ` benoit.canet [this message]
2012-07-23  9:55   ` [Qemu-devel] [PATCH 3/3] migration: block migration when streaming block jobs are running Stefan Hajnoczi
2012-07-23 10:17     ` Benoît Canet
2012-07-23 10:43       ` Stefan Hajnoczi

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