[libvirt] [PATCH] qemu: Increase guest startup timeout to 30 seconds

[Cole Robinson]

Currently the timeout for reading startup output is 3 seconds. If the
host is under any sort of load, we can easily trigger this. Lets bump
it to 30 seconds.

Since the polling loop checks to see if the process has died, we shouldn't
erroneously hit this timeout if qemu bombs (only if it is stuck in some
infinite loop).

Signed-off-by: Cole Robinson <crobinso at redhat.com>
---
 src/qemu/qemu_driver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 2172c99..a2dab0c 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -1551,7 +1551,7 @@ qemudWaitForMonitor(virConnectPtr conn,
 
     ret = qemudReadLogOutput(conn, vm, logfd, buf, sizeof(buf),
                              qemudFindCharDevicePTYs,
-                             "console", 3);
+                             "console", 30);
     if (close(logfd) < 0) {
         char ebuf[4096];
         VIR_WARN(_("Unable to close logfile: %s"),
-- 
1.6.5.2