ctr : Fix for heating of files during promotion/demotion

This fix will solve the heating of the files during the promotion
or demotion.
Promotion:
~~~~~~~~~
When a file gets promoted it get the current time stamp
 during creation only, but following writes or reads during the
migration wont heat the file.
Demotion:
~~~~~~~~
When a file gets demoted it get the wind/unwind time stamp is set to
zero. The following writes or reads during the migration wont heat
the file.

What is remaining ?
~~~~~~~~~~~~~~~~~
Bug 1209129 ( https://bugzilla.redhat.com/show_bug.cgi?id=1209129 )
Inspite of this fix there is still a issue remaining, i.e the heat of
the file is not keep intact during a internal rebalance activity i.e
a rebalance within a tier.

Change-Id: I01e82dc226355599732d40e699062cee7960b0a5
BUG: 1207867
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Reviewed-on: http://review.gluster.org/10080
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/libglusterfs/src/gfdb/gfdb_data_store_types.h b/libglusterfs/src/gfdb/gfdb_data_store_types.h
index 4dd1584b6cd..94708ac1d3b 100644
--- a/libglusterfs/src/gfdb/gfdb_data_store_types.h
+++ b/libglusterfs/src/gfdb/gfdb_data_store_types.h
@@ -292,7 +292,11 @@ typedef struct gfdb_db_record {
         /* but for dentry fops we update the LINK_UPDATE, so an extra       */
         /* flag is provided to ignore the recording of the unwind time.     */
         gf_boolean_t                    do_record_uwind_time;
+        /* Global flag to record or not record counters */
         gf_boolean_t                    do_record_counters;
+        /* Global flag to Record/Not Record wind or wind time.
+         * This flag will overrule do_record_uwind_time*/
+        gf_boolean_t                    do_record_times;
 } gfdb_db_record_t;