This reverts commit
0e37488562d1 which had a side-effect that
ssh executing start/restart command on a remote machine would
hang as one of the file descriptors created in that commit
was getting passed along to the daemons. The daemons weren't closing
it and hence ssh would just wait for them to close and hang.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
echo "$@" >> "${logdir}/ovs-ctl.log"
}
-stdintoexitstatus () {
- read exitstatus
- return $exitstatus
-}
-
ovs_ctl () {
case "$@" in
*"=strace"*)
"${datadir}/scripts/ovs-ctl" "$@"
;;
*)
- # Tee ovs-ctl output to ovs-ctl.log and yield ovs-ctl's exit
- # status. See (line wrapped)
- # http://unix.stackexchange.com/questions/14270/\
- # get-exit-status-of-process-thats-piped-to-another/70675#70675
echo "`date -u`:$@" >> "${logdir}/ovs-ctl.log"
- ( ( ( ( ("${datadir}/scripts/ovs-ctl" "$@" 2>&1 ; echo $? >&3) \
- | tee -a "${logdir}/ovs-ctl.log") >&4) 3>&1) | stdintoexitstatus) \
- 4>&1
+ "${datadir}/scripts/ovs-ctl" "$@" 2>&1 | tee -a "${logdir}/ovs-ctl.log"
;;
esac
}