X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=tools%2Fnfs-iostat%2Fnfs-iostat.py;h=d9096321f59aae9eb131340cb8a5cff5b38d7ccd;hp=2d0b1433b948ef4884a987f3bd556376294f413c;hb=3ad7dea527170ae12c9cdc2e428d0676ac261144;hpb=5f06c2b5e18990a2d62987ea06bdf5afb8306a2d

diff --git a/tools/nfs-iostat/nfs-iostat.py b/tools/nfs-iostat/nfs-iostat.py
index 2d0b143..d909632 100644
--- a/tools/nfs-iostat/nfs-iostat.py
+++ b/tools/nfs-iostat/nfs-iostat.py
@@ -17,7 +17,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301 USA
 """
 
 import sys, os, time
@@ -85,6 +86,12 @@ class DeviceData:
             self.__nfs_data['fstype'] = words[7]
             if words[7] == 'nfs':
                 self.__nfs_data['statvers'] = words[8]
+        elif 'nfs' in words or 'nfs4' in words:
+            self.__nfs_data['export'] = words[0]
+            self.__nfs_data['mountpoint'] = words[3]
+            self.__nfs_data['fstype'] = words[6]
+            if words[6] == 'nfs':
+                self.__nfs_data['statvers'] = words[7]
         elif words[0] == 'age:':
             self.__nfs_data['age'] = long(words[1])
         elif words[0] == 'opts:':
@@ -366,6 +373,12 @@ class DeviceData:
         sends = float(self.__rpc_data['rpcsends'])
         if sample_time == 0:
             sample_time = float(self.__nfs_data['age'])
+        #  sample_time could still be zero if the export was just mounted.
+        #  Set it to 1 to avoid divide by zero errors in this case since we'll
+        #  likely still have relevant mount statistics to show.
+        #
+        if sample_time == 0:
+            sample_time = 1;
         if sends != 0:
             backlog = (float(self.__rpc_data['backlogutil']) / sends) / sample_time
         else:
@@ -419,6 +432,9 @@ def parse_stats_file(filename):
         if words[0] == 'device':
             key = words[4]
             new = [ line.strip() ]
+        elif 'nfs' in words or 'nfs4' in words:
+            key = words[3]
+            new = [ line.strip() ]
         else:
             new += [ line.strip() ]
         ms_dict[key] = new
@@ -429,7 +445,6 @@ def parse_stats_file(filename):
 def print_iostat_summary(old, new, devices, time, options):
     stats = {}
     diff_stats = {}
-
     if old:
         # Trim device list to only include intersection of old and new data,
         # this addresses umounts due to autofs mountpoints
@@ -546,7 +561,6 @@ client are listed.
     parser.add_option_group(displaygroup)
 
     (options, args) = parser.parse_args(sys.argv)
-
     for arg in args:
 
         if arg == sys.argv[0]: