[ovs-git] Open vSwitch: ovs-lib: Wait for a longer time after SIGKILL. (branch-1.10)

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- Log -----------------------------------------------------------------
commit 780b1c693744517304a750845b24e4d17efb4736
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=780b1c693744517304a750845b24e4d17efb4736
Author: Gurucharan Shetty <gshetty at nicira.com>
		
ovs-lib: Wait for a longer time after SIGKILL.
		
Currently, when we stop a daemon, we first send it SIGTERM.
If SIGTERM did not work within ~5 seconds, we send a SIGKILL.
After sending SIGKILL, we wait only for 4 seconds, before giving
up.

If the system is extremely busy, there is a chance that a
process is not killed by the kernel within 4 seconds. In such
a case, when we try to start the daemon immediately, we see that
the pid inside the pid-file is valid and assume that the daemon
is still running. This leaves us in a state, where the daemon is
actually not running.

This patch increases the time waiting for the kernel to kill the
process to 60 seconds.

Bug #15404.
Signed-off-by: Gurucharan Shetty <gshetty at nicira.com>


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Summary of changes:
 utilities/ovs-lib.in |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)


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