features/bitrot: convert pending gf_log() to gf_msg()

Change-Id: Idfd245327b485459ccbda503510b8ca0127bb66c
BUG: 1231619
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/11396
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>

4 files changed, 73 insertions, 30 deletions

diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h b/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
index af3a74fc752..b4746bb5ecb 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
@@ -387,5 +387,32 @@
  *
  */
 /*------------*/
+#define BRB_MSG_SCRUB_THREAD_CLEANUP       (GLFS_BITROT_BITD_BASE + 49)
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ *
+ */
+/*------------*/
+#define BRB_MSG_SCRUBBER_CLEANED           (GLFS_BITROT_BITD_BASE + 50)
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ *
+ */
+/*------------*/
+#define BRB_MSG_GENERIC_SSM_INFO           (GLFS_BITROT_BITD_BASE + 51)
+
+/*!
+ * @messageid
+ * @diagnosis
+ * @recommendedaction
+ *
+ */
+/*------------*/
+#define BRB_MSG_ZERO_TIMEOUT_BUG           (GLFS_BITROT_BITD_BASE + 52)
+
 #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages"
 #endif /* !_BITROT_BITD_MESSAGES_H_ */
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
index ee50c8c97b7..15cb916dcb3 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
@@ -537,11 +537,12 @@ br_fsscan_deactivate (xlator_t *this, br_child_t *child)
         ret = gf_tw_del_timer (priv->timer_wheel, fsscan->timer);
         if (ret == 0) {
                 nstate = BR_SCRUB_STATE_STALLED;
-                gf_log (this->name, GF_LOG_INFO, "Brick [%s] is under active "
-                        "scrubbing. Pausing scrub..", child->brick_path);
+                gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO,
+                        "Brick [%s] is under active scrubbing. Pausing scrub..",
+                        child->brick_path);
         } else {
                 nstate = BR_SCRUB_STATE_PAUSED;
-                gf_log (this->name, GF_LOG_INFO,
+                gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO,
                         "Scrubber paused [Brick: %s]", child->brick_path);
         }
 
@@ -612,8 +613,9 @@ br_fsscanner_exit_control (xlator_t *this, br_child_t *child)
                 if (fsscan->state == BR_SCRUB_STATE_ACTIVE) {
                         (void) br_fsscan_activate (this, child);
                 } else {
-                        gf_log (this->name, GF_LOG_INFO, "Brick [%s] waiting "
-                                "to get rescheduled..", child->brick_path);
+                        gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO,
+                                "Brick [%s] waiting to get rescheduled..",
+                                child->brick_path);
                 }
         }
         UNLOCK (&child->lock);
@@ -752,7 +754,8 @@ br_fsscan_schedule (xlator_t *this, br_child_t *child)
         timo = br_fsscan_calculate_timeout (fsscan->boot,
                                             fsscan->boot, fsscrub->frequency);
         if (timo == 0) {
-                gf_log (this->name, GF_LOG_ERROR, "BUG: Zero schedule timeout");
+                gf_msg (this->name, GF_LOG_ERROR, 0, BRB_MSG_ZERO_TIMEOUT_BUG,
+                        "BUG: Zero schedule timeout");
                 goto error_return;
         }
 
@@ -800,7 +803,8 @@ br_fsscan_activate (xlator_t *this, br_child_t *child)
         timo = br_fsscan_calculate_timeout (fsscan->boot,
                                             now.tv_sec, fsscrub->frequency);
         if (timo == 0) {
-                gf_log (this->name, GF_LOG_ERROR, "BUG: Zero schedule timeout");
+                gf_msg (this->name, GF_LOG_ERROR, 0, BRB_MSG_ZERO_TIMEOUT_BUG,
+                        "BUG: Zero schedule timeout");
                 return -1;
         }
 
@@ -810,8 +814,8 @@ br_fsscan_activate (xlator_t *this, br_child_t *child)
         (void) gf_tw_mod_timer (priv->timer_wheel, fsscan->timer, timo);
 
         _br_child_set_scrub_state (child, BR_SCRUB_STATE_PENDING);
-        gf_log (this->name, GF_LOG_INFO, "Scrubbing for %s rescheduled to run "
-                "at %s", child->brick_path, timestr);
+        gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO, "Scrubbing for "
+                "%s rescheduled to run at %s", child->brick_path, timestr);
 
         return 0;
 }
@@ -835,7 +839,8 @@ br_fsscan_reschedule (xlator_t *this, br_child_t *child)
         timo = br_fsscan_calculate_timeout (fsscan->boot,
                                             now.tv_sec, fsscrub->frequency);
         if (timo == 0) {
-                gf_log (this->name, GF_LOG_ERROR, "BUG: Zero schedule timeout");
+                gf_msg (this->name, GF_LOG_ERROR, 0, BRB_MSG_ZERO_TIMEOUT_BUG,
+                        "BUG: Zero schedule timeout");
                 return -1;
         }
 
@@ -845,13 +850,14 @@ br_fsscan_reschedule (xlator_t *this, br_child_t *child)
         fsscan->over = _gf_false;
         ret = gf_tw_mod_timer_pending (priv->timer_wheel, fsscan->timer, timo);
         if (ret == 0)
-                gf_log (this->name, GF_LOG_INFO,
+                gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO,
                         "Scrubber for %s is currently running and would be "
                         "rescheduled after completion", child->brick_path);
         else {
                 _br_child_set_scrub_state (child, BR_SCRUB_STATE_PENDING);
-                gf_log (this->name, GF_LOG_INFO, "Scrubbing for %s rescheduled "
-                        "to run at %s", child->brick_path, timestr);
+                gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_SCRUB_INFO,
+                        "Scrubbing for %s rescheduled to run at %s",
+                        child->brick_path, timestr);
         }
 
         return 0;
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-ssm.c b/xlators/features/bit-rot/src/bitd/bit-rot-ssm.c
index c95e5551c0d..fcffc04feda 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-ssm.c
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-ssm.c
@@ -10,6 +10,7 @@
 
 #include "bit-rot-ssm.h"
 #include "bit-rot-scrub.h"
+#include "bit-rot-bitd-messages.h"
 
 int br_scrub_ssm_noop (xlator_t *this, br_child_t *child)
 {
@@ -19,7 +20,7 @@ int br_scrub_ssm_noop (xlator_t *this, br_child_t *child)
 int
 br_scrub_ssm_state_pause (xlator_t *this, br_child_t *child)
 {
-        gf_log (this->name, GF_LOG_INFO,
+        gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_GENERIC_SSM_INFO,
                 "Scrubber paused [Brick: %s]", child->brick_path);
         _br_child_set_scrub_state (child, BR_SCRUB_STATE_PAUSED);
         return 0;
@@ -28,7 +29,7 @@ br_scrub_ssm_state_pause (xlator_t *this, br_child_t *child)
 int
 br_scrub_ssm_state_ipause (xlator_t *this, br_child_t *child)
 {
-        gf_log (this->name, GF_LOG_INFO,
+        gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_GENERIC_SSM_INFO,
                 "Scrubber paused [Brick: %s]", child->brick_path);
         _br_child_set_scrub_state (child, BR_SCRUB_STATE_IPAUSED);
         return 0;
@@ -42,7 +43,7 @@ br_scrub_ssm_state_active (xlator_t *this, br_child_t *child)
         if (fsscan->over) {
                 (void) br_fsscan_activate (this, child);
         } else {
-                gf_log (this->name, GF_LOG_INFO,
+                gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_GENERIC_SSM_INFO,
                         "Scrubbing resumed [Brick %s]", child->brick_path);
                 _br_child_set_scrub_state (child, BR_SCRUB_STATE_ACTIVE);
         }
@@ -53,8 +54,9 @@ br_scrub_ssm_state_active (xlator_t *this, br_child_t *child)
 int
 br_scrub_ssm_state_stall (xlator_t *this, br_child_t *child)
 {
-        gf_log (this->name, GF_LOG_INFO, "Brick [%s] is under active "
-                "scrubbing. Pausing scrub..", child->brick_path);
+        gf_msg (this->name, GF_LOG_INFO, 0, BRB_MSG_GENERIC_SSM_INFO,
+                "Brick [%s] is under active scrubbing. Pausing scrub..",
+                child->brick_path);
         _br_child_set_scrub_state (child, BR_SCRUB_STATE_STALLED);
         return 0;
 }
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot.c b/xlators/features/bit-rot/src/bitd/bit-rot.c
index e822d535a18..f58354a27c3 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot.c
+++ b/xlators/features/bit-rot/src/bitd/bit-rot.c
@@ -1259,7 +1259,8 @@ br_child_enaction (xlator_t *this, br_child_t *child, br_stub_init_t *stub)
                 if (!ret) {
                         child->witnessed = 1;
                         _br_set_child_state (child, BR_CHILD_STATE_CONNECTED);
-                        gf_log (this->name, GF_LOG_INFO,
+                        gf_msg (this->name, GF_LOG_INFO,
+                                0, BRB_MSG_CONNECTED_TO_BRICK,
                                 "Connected to brick %s..", child->brick_path);
                 }
         }
@@ -1384,7 +1385,8 @@ br_cleanup_scrubber (xlator_t *this, br_child_t *child)
          */
         ret = gf_thread_cleanup_xint (child->thread);
         if (ret)
-                gf_log (this->name, GF_LOG_ERROR,
+                gf_msg (this->name, GF_LOG_INFO,
+                        0, BRB_MSG_SCRUB_THREAD_CLEANUP,
                         "Error cleaning up scanner thread");
 
         /**
@@ -1402,7 +1404,8 @@ br_cleanup_scrubber (xlator_t *this, br_child_t *child)
          */
         _br_child_set_scrub_state (child, BR_SCRUB_STATE_INACTIVE);
 
-        gf_log (this->name, GF_LOG_INFO,
+        gf_msg (this->name, GF_LOG_INFO,
+                0, BRB_MSG_SCRUBBER_CLEANED,
                 "Cleaned up scrubber for brick [%s]", child->brick_path);
 
         return 0;
@@ -1517,8 +1520,9 @@ _br_qchild_event (xlator_t *this, br_child_t *child, br_child_handler *call)
 
         childev = GF_CALLOC (1, sizeof (*childev), gf_br_mt_br_child_event_t);
         if (!childev) {
-                gf_log (this->name, GF_LOG_ERROR, "Event unhandled for "
-                        "child.. [Brick: %s]", child->xl->name);
+                gf_msg (this->name, GF_LOG_ERROR, ENOMEM, BRB_MSG_NO_MEMORY,
+                        "Event unhandled for child.. [Brick: %s]",
+                        child->xl->name);
                 return;
         }
 
@@ -1800,7 +1804,8 @@ br_init_children (xlator_t *this, br_private_t *priv)
                 child->timer_pool = mem_pool_new
                                     (struct gf_tw_timer_list,  4096);
                 if (!child->timer_pool) {
-                        gf_log (this->name, GF_LOG_ERROR,
+                        gf_msg (this->name, GF_LOG_ERROR,
+                                ENOMEM, BRB_MSG_NO_MEMORY,
                                 "failed to allocate mem-pool for timer");
                         errno = ENOMEM;
                         goto freechild;
@@ -1827,13 +1832,14 @@ init (xlator_t *this)
 	br_private_t *priv = NULL;
 
 	if (!this->children) {
-		gf_log (this->name, GF_LOG_ERROR, "FATAL: no children");
+                gf_msg (this->name, GF_LOG_ERROR, 0, BRB_MSG_NO_CHILD,
+                        "FATAL: no children");
 		goto out;
 	}
 
         priv = GF_CALLOC (1, sizeof (*priv), gf_br_mt_br_private_t);
         if (!priv) {
-                gf_log (this->name, GF_LOG_ERROR,
+                gf_msg (this->name, GF_LOG_ERROR, ENOMEM, BRB_MSG_NO_MEMORY,
                         "failed to allocate memory (->priv)");
                 goto out;
         }
@@ -1925,9 +1931,10 @@ br_reconfigure_child (xlator_t *this, br_child_t *child)
 
         ret = br_scrub_state_machine (this, child);
         if (ret) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "Could not reschedule scrubber for brick: %s. "
-                        "Scubbing will continue according to old frequency.",
+                gf_msg (this->name, GF_LOG_ERROR, 0,
+                        BRB_MSG_RESCHEDULE_SCRUBBER_FAILED,
+                        "Could not reschedule scrubber for brick: %s. Scubbing "
+                        "will continue according to old frequency.",
                         child->brick_path);
         }
 }
@@ -1958,7 +1965,8 @@ br_reconfigure_scrubber (xlator_t *this, dict_t *options)
                 LOCK (&child->lock);
                 {
                         if (_br_child_failed_conn (child)) {
-                                gf_log (this->name, GF_LOG_INFO,
+                                gf_msg (this->name, GF_LOG_INFO,
+                                        0, BRB_MSG_BRICK_INFO,
                                         "Scrubber for brick [%s] failed "
                                         "initialization, rescheduling is "
                                         "skipped", child->brick_path);