-# OVSDB_SERVER_LOGFILE: File to send the FILE_LOGLEVEL log messages to.
-# OVSDB_SERVER_LOGFILE=/var/log/openvswitch/ovsdb-server.log
-
-# OVSDB_SERVER_FILE_LOGLEVEL: Log level at which to log into the
-# OVSDB_SERVER_LOG file. If this is null or not set the logfile will
-# not be created and nothing will be sent to it. This is the
-# default. The available options are: EMER, WARN, INFO and DBG.
-# OVSDB_SERVER_FILE_LOGLEVEL=""
-
-# OVSDB_SERVER_SYSLOG_LOGLEVEL: Log level at which to log into syslog. If
-# this is null or not set the default is to log to syslog
-# emergency and warning level messages only.
-# OVSDB_SERVER_SYSLOG_LOGLEVEL="WARN"
-
-# OVSDB_SERVER_MEMLEAK_LOGFILE: File for logging memory leak data.
-# Enabling this option will slow ovsdb-server significantly. Do not
-# enable it except to debug a suspected memory leak. Use the
-# ovs-parse-leaks utility included with Open vSwitch to parse the
-# log file. For best results, you also need debug symbols.
-# OVSDB_SERVER_MEMLEAK_LOGFILE=""
-
-# OVSDB_SERVER_STRACE_LOG: File for logging strace output.
-# If this is set to a nonempty string, then ovsdb-server will run
-# under strace, whose output will be logged to the specified file.
-# Enabling this option will slow ovsdb-server significantly.
-# OVSDB_SERVER_STRACE_LOG and OVSDB_SERVER_VALGRIND_LOG are mutually
-# exclusive.
-# OVSDB_SERVER_STRACE_LOG=""
-
-# OVSDB_SERVER_STRACE_OPT: Options to pass to strace.
-# This option's value is honored only when OVSDB_SERVER_STRACE_LOG is
-# set to a nonempty string.
-# OVSDB_SERVER_STRACE_OPT=""
-
-# OVSDB_SERVER_VALGRIND_LOG: File for logging valgrind output.
-# If this is set to a nonempty string, then ovsdb-server will run
-# under valgrind, whose output will be logged to the specified file.
-# Enabling this option will slow ovsdb-server by 100X or more.
-# valgrind is not installed by default on XenServer systems; you must
-# install it by hand to usefully enable this option.
-# OVSDB_SERVER_STRACE_LOG and OVSDB_SERVER_VALGRIND_LOG are mutually
-# exclusive.
-# OVSDB_SERVER_VALGRIND_LOG=""
-
-# OVSDB_SERVER_VALGRIND_OPT: Options to pass to valgrind.
-# This option's value is honored only when OVSDB_SERVER_VALGRIND_LOG is
-# set to a nonempty string.
-# OVSDB_SERVER_VALGRIND_OPT=""
-
-# VSWITCHD_OVSDB_SERVER: Method to have ovs-vswitchd initiate a JSON-RPC
-# connection to an ovsdb-server instance.
-# VSWITCHD_OVSDB_SERVER=unix:/var/run/openvswitch/db.sock
-
-# VSWITCHD_OVSDB_SCHEMA: Schema file to use for generating a new OVSDB
-# ovs-vswitchd database.
-# VSWITCHD_OVSDB_SCHEMA=/usr/share/openvswitch/vswitch.ovsschema
-
-# VSWITCHD_PIDFILE: File in which to store the pid of the running
-# ovs-vswitchd.
-# VSWITCHD_PIDFILE=/var/run/openvswitch/ovs-vswitchd.pid
-
-# VSWITCHD_RUN_DIR: Set the directory in which ovs-vswitchd should be
-# run. This mainly affects where core files will be placed.
-# VSWITCHD_RUN_DIR=/var/xen/openvswitch
-
-# VSWITCHD_PRIORITY: "nice" priority at which to run ovs-vswitchd and related
-# processes.