cli: Add options to the CLI that let the user control the reset of

stats

"volume profile info" automatically clears incremental stats. There
isn't a command to:
- fetch stats without clearing incremental stats and
- clear cumulative and incremental stats

This change introduces two arguments (i.e. peek and clear). 'clear'
will wipe both incremental and cumulative stats. 'peek' fetches stats
without wiping incremental stats.

'volume profile info peek' - fetches incremental and cumulative stats
                             without wiping incremental stats

'volume profile info incremental peek' - fetches incremental stats
                                     without wiping incremental stats

'volume profile info clear' - clears both incremental and cumultiave
                              stats

Change-Id: I91834515ad672eca5f882809941147d7d997c4c9
BUG: 1047416
Signed-off-by: Dawit Alemu <dalemu@redhat.com>
Reviewed-on: http://review.gluster.org/6620
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/volume.rc b/tests/volume.rc
index b1aa904fb27..5e2f95e766d 100644
--- a/tests/volume.rc
+++ b/tests/volume.rc
@@ -279,3 +279,26 @@ function get_hex_xattr {
         local path=$2
         getfattr -d -m. -e hex $2 2>/dev/null | grep $1 | cut -f2 -d'=' | cut -f2 -d'x'
 }
+
+function cumulative_stat_count {
+    echo "$1" | grep "Cumulative Stats:" | wc -l
+}
+
+function incremental_stat_count {
+    echo "$1" | grep "Interval$2Stats:" | wc -l
+}
+
+function cleared_stat_count {
+    echo "$1" | grep "Cleared stats." | wc -l
+}
+
+function data_read_count {
+    echo "$1" | grep "Data Read:$2bytes" | wc -l
+}
+
+function data_written_count {
+    echo "$1" | grep "Data Written:$2bytes" | wc -l
+}
+
+
+