[libvirt] [Patch 3/3]virsh: Update virsh man page

Supriya Kannery supriyak at linux.vnet.ibm.com
Thu Jun 30 08:22:45 UTC 2011


Valid loglevel range for virsh  is 0-4. Update virsh man page 
accordingly. Also explain virsh ENV variables and values.

Signed-off-by: Supriya Kannery <supriyak at in.ibm.com>

---
 tools/virsh.pod |   30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

Index: libvirt/tools/virsh.pod
===================================================================
--- libvirt.orig/tools/virsh.pod
+++ libvirt/tools/virsh.pod
@@ -72,7 +72,7 @@ instead of the default connection.
 =item B<-d>, B<--debug> I<LEVEL>
 
 Enable debug messages at integer I<LEVEL> and above.  I<LEVEL> can
-range from 0 (default) to 5.
+range from 0 (default) to 4.
 
 =item B<-l>, B<--log> I<FILE>
 
@@ -1534,6 +1534,34 @@ of C<virsh>
 
 =over 4
 
+=item VIRSH_DEBUG=<0 to 4>
+
+Turn on verbose debugging of virsh commands. Valid levels are
+
+=item * VIRSH_DEBUG=0
+
+DEBUG - Messages at ALL levels get logged
+
+=item * VIRSH_DEBUG=1
+
+INFO - Logs messages at levels INFO, NOTICE, WARNING and ERROR
+
+=item * VIRSH_DEBUG=2
+
+NOTICE - Logs messages at levels NOTICE, WARNING and ERROR
+
+=item * VIRSH_DEBUG=3
+
+WARNING - Logs messages at levels WARNING and ERROR
+
+=item * VIRSH_DEBUG=4
+
+ERROR - Messages at only ERROR level gets logged.
+
+=item VIRSH_LOG_FILE=C<LOGFILE>
+
+The file to log virsh debug messages.
+
 =item VIRSH_DEFAULT_CONNECT_URI
 
 The hypervisor to connect to by default. Set this to a URI, in the same




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