+# OVSDB_SERVER_REMOTES: Space-separated list of methods on which to have
+# ovsdb-server listen or connect for a JSON-RPC connection.
+# OVSDB_SERVER_REMOTES="punix:/var/run/ovsdb-server db:Open_vSwitch,managers"
+
+# OVSDB_SERVER_DB: File for which ovsdb-server uses for storage.
+# OVSDB_SERVER_DB=/etc/ovs-vswitchd.conf.db
+
+# OVSDB_SERVER_PIDFILE: File in which to store the pid of the running
+# ovsdb-server.
+# OVSDB_SERVER_PIDFILE=/var/run/ovsdb-server.pid
+
+# OVSDB_SERVER_RUN_DIR: Set the directory in which ovsdb-server should be
+# run. This mainly affects where core files will be placed.
+# OVSDB_SERVER_RUN_DIR=/var/xen/vswitch
+
+# OVSDB_SERVER_PRIORITY: "nice" priority at which to run ovsdb-server and
+# related processes.
+# OVSDB_SERVER_PRIORITY=-10
+
+# OVSDB_SERVER_LOGFILE: File to send the FILE_LOGLEVEL log messages to.
+# OVSDB_SERVER_LOGFILE=/var/log/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/ovsdb-server
+
+# VSWITCHD_OVSDB_SCHEMA: Schema file to use for generating a new OVSDB
+# ovs-vswitchd database.
+# VSWITCHD_OVSDB_SCHEMA=/usr/share/vswitch/vswitch-idl.ovsschema