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authorJoseph Fernandes <josferna@redhat.com>2015-06-20 14:38:12 +0530
committerDan Lambright <dlambrig@redhat.com>2015-06-26 16:05:20 -0700
commit26ef697318a7fec5ed82b000e3be4e30cfb16b50 (patch)
treea83e0c745e12016482bffb883361e507dd04275f /xlators/mgmt/glusterd
parent254218fa39d9317f759b4bfb4433478586eda0e3 (diff)
tier/ctr: Ignore creation of T file and Ctr Lookup heal improvememnts
1) Ignore creation of T file in ctr_mknod 2) Ignore lookup for T file in ctr_lookup 3) Ctr_lookup: a. If the gfid and pgfid in empty dont record b. Decreased log level for multiple heal attempts c. Inode/File heal happens after an expiry period, which is configurable. d. Hardlink heal happens after an expiry period, which is configurable. Change-Id: Id8eb5092e78beaec22d05f5283645081619e2452 BUG: 1235269 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/11334 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volgen.c8
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c24
2 files changed, 32 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c
index e618e2c7a35..75d19911333 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volgen.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c
@@ -1689,6 +1689,14 @@ brick_graph_add_changetimerecorder (volgen_graph_t *graph,
if (ret)
goto out;
+ ret = xlator_set_option (xl, "ctr_hardlink_heal_expire_period", "300");
+ if (ret)
+ goto out;
+
+ ret = xlator_set_option (xl, "ctr_inode_heal_expire_period", "300");
+ if (ret)
+ goto out;
+
ret = xlator_set_option (xl, "record-entry", "on");
if (ret)
goto out;
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index b0ed33a812c..78220ef1db7 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -1900,6 +1900,30 @@ struct volopt_map_entry glusterd_volopt_map[] = {
"updates by Change Time Recorder Xlator. When recording in a crash "
"consistent way the data operations will experience more latency."
},
+ { .key = "features.ctr_hardlink_heal_expire_period",
+ .voltype = "features/changetimerecorder",
+ .value = "300",
+ .option = "ctr_hardlink_heal_expire_period",
+ .op_version = GD_OP_VERSION_3_7_2,
+ .description = "Defines the expiry period of in-memory "
+ "hardlink of an inode,"
+ "used by lookup heal in Change Time Recorder."
+ "Once the expiry period"
+ "hits an attempt to heal the database per "
+ "hardlink is done and the "
+ "in-memory hardlink period is reset"
+ },
+ { .key = "features.ctr_inode_heal_expire_period",
+ .voltype = "features/changetimerecorder",
+ .value = "300",
+ .option = "ctr_inode_heal_expire_period",
+ .op_version = GD_OP_VERSION_3_7_2,
+ .description = "Defines the expiry period of in-memory inode,"
+ "used by lookup heal in Change Time Recorder. "
+ "Once the expiry period"
+ "hits an attempt to heal the database per "
+ "inode is done"
+ },
#endif /* USE_GFDB */
{ .key = "locks.trace",
.voltype = "features/locks",