[Xen-changelog] [xen master] libxl: increase hotplug timeout to 40s

[patchbot@xxxxxxx]

commit 8928100064f6c8a5ba0c2e798172f123024631ba
Author:     Roger Pau Monne <roger.pau@xxxxxxxxxx>
AuthorDate: Tue Aug 4 12:02:55 2015 +0200
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Wed Aug 5 10:39:40 2015 +0100

    libxl: increase hotplug timeout to 40s

    The default libxl timeout for hotplug scripts execution is too low, when
    launching 40 HVM guests in parallel, all using the same file as disk,
    execution times of ~20s are expected. Increase the timeout to 40s in order
    to be sure hotplug scripts have enough time to execute.

    This is a short term solution.

    Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl_internal.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
index 2771c71..29e0429 100644
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -86,7 +86,7 @@

 #define LIBXL_INIT_TIMEOUT 10
 #define LIBXL_DESTROY_TIMEOUT 10
-#define LIBXL_HOTPLUG_TIMEOUT 10
+#define LIBXL_HOTPLUG_TIMEOUT 40
 /* QEMU may be slow to load and start due to a bug in Linux where the I/O
  * subsystem sometime produce high latency under load. */
 #define LIBXL_DEVICE_MODEL_START_TIMEOUT 60
--
generated by git-patchbot for /home/xen/git/xen.git#master

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog