From: Ben Pfaff <blp@nicira.com>
Date: Thu, 3 Sep 2009 18:53:31 +0000 (-0700)
Subject: xenserver: Document all the /etc/sysconfig/vswitch settings.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=875673c1390c2cf390df17a10c5dba5270cb3ded;p=openvswitch

xenserver: Document all the /etc/sysconfig/vswitch settings.

Bug #1853.
---

diff --git a/xenserver/etc_sysconfig_vswitch.example b/xenserver/etc_sysconfig_vswitch.example
index ea8efe16..4bc4b190 100644
--- a/xenserver/etc_sysconfig_vswitch.example
+++ b/xenserver/etc_sysconfig_vswitch.example
@@ -53,6 +53,13 @@
 # VSWITCHD_LOGFILE: File to send the FILE_LOGLEVEL log messages to.
 # VSWITCHD_LOGFILE=/var/log/ovs-vswitchd.log
 
+# VSWITCHD_MEMLEAK_LOGFILE: File for logging memory leak data.
+#     Enabling this option will slow ovs-vswitchd 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.
+# VSWITCHD_MEMLEAK_LOGFILE=""
+
 # VSWITCHD_FILE_LOGLEVEL: Log level at which to log into the
 #     VSWITCHD_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
@@ -64,6 +71,32 @@
 #     emergency and warning level messages only.
 # VSWITCHD_SYSLOG_LOGLEVEL="WARN"
 
+# VSWITCHD_STRACE_LOG: File for logging strace output.
+#     If this is set to a nonempty string, then ovs-vswitchd will run
+#     under strace, whose output will be logged to the specified file.
+#     Enabling this option will slow ovs-vswitchd significantly.
+#     VSWITCHD_STRACE_LOG and VSWITCHD_VALGRIND_LOG are mutually exclusive.
+# VSWITCHD_STRACE_LOG=""
+
+# VSWITCHD_STRACE_OPT: Options to pass to strace.
+#     This option's value is honored only when VSWITCHD_STRACE_LOG is
+#     set to a nonempty string.
+# VSWITCHD_STRACE_OPT=""
+
+# VSWITCHD_VALGRIND_LOG: File for logging valgrind output.
+#     If this is set to a nonempty string, then ovs-vswitchd will run
+#     under valgrind, whose output will be logged to the specified file.
+#     Enabling this option will slow ovs-vswitchd by 100X or more.
+#     valgrind is not installed by default on XenServer systems; you must
+#     install it by hand to usefully enable this option.
+#     VSWITCHD_STRACE_LOG and VSWITCHD_VALGRIND_LOG are mutually exclusive.
+# VSWITCHD_VALGRIND_LOG=""
+
+# VSWITCHD_VALGRIND_OPT: Options to pass to valgrind.
+#     This option's value is honored only when VSWITCHD_VALGRIND_LOG is
+#     set to a nonempty string.
+# VSWITCHD_VALGRIND_OPT=""
+
 # BRCOMPATD_PIDFILE: File in which to store the pid of the running
 #     ovs-brcompatd (the Linux bridge compatibility daemon for ovs-vswitchd).
 #     If this is the empty string, ovs-brcompatd will not be started and
@@ -92,3 +125,36 @@
 #     this is null or not set the default is to log to syslog
 #     emergency and warning level messages only.
 # BRCOMPATD_SYSLOG_LOGLEVEL="WARN"
+
+# BRCOMPATD_MEMLEAK_LOGFILE: File for logging memory leak data.
+#     Enabling this option will slow ovs-brcompatd 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.
+# BRCOMPATD_MEMLEAK_LOGFILE=""
+
+# BRCOMPATD_STRACE_LOG: File for logging strace output.
+#     If this is set to a nonempty string, then ovs-brcompatd will run
+#     under strace, whose output will be logged to the specified file.
+#     Enabling this option will slow brcompatd significantly.
+#     BRCOMPATD_STRACE_LOG and BRCOMPATD_VALGRIND_LOG are mutually exclusive.
+# BRCOMPATD_STRACE_LOG=""
+
+# BRCOMPATD_STRACE_OPT: Options to pass to strace.
+#     This option's value is honored only when BRCOMPATD_STRACE_LOG is
+#     set to a nonempty string.
+# BRCOMPATD_STRACE_OPT=""
+
+# BRCOMPATD_VALGRIND_LOG: File for logging valgrind output.
+#     If this is set to a nonempty string, then ovs-brcompatd will run
+#     under valgrind, whose output will be logged to the specified file.
+#     Enabling this option will slow brcompatd by 100X or more.
+#     valgrind is not installed by default on XenServer systems; you must
+#     install it by hand to usefully enable this option.
+#     BRCOMPATD_STRACE_LOG and BRCOMPATD_VALGRIND_LOG are mutually exclusive.
+# BRCOMPATD_VALGRIND_LOG=""
+
+# BRCOMPATD_VALGRIND_OPT: Options to pass to valgrind.
+#     This option's value is honored only when BRCOMPATD_VALGRIND_LOG is
+#     set to a nonempty string.
+# BRCOMPATD_VALGRIND_OPT=""