rgw: raise debug level on redundant data sync error messages

each of these errors have already been logged at a lower level with a
more detailed error message. by logging them as ERRORs at level 0 here,
the messages could be easily confused as separate failures

Fixes: http://tracker.ceph.com/issues/36037
See-also: http://tracker.ceph.com/issues/35830

Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit a6e392f2b8cb885f6fede5dfa9b584659740e161)
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>

diff --git a/src/rgw/rgw_data_sync.cc b/src/rgw/rgw_data_sync.cc
index 439951e1a076b123769a56dded3630ac23e403b7..07285bdcaf26d0883e8b30a3524d2f034a8e5ba4 100644 (file)
--- a/src/rgw/rgw_data_sync.cc
+++ b/src/rgw/rgw_data_sync.cc
@@ -1422,7 +1422,7 @@ public:
             int ret;
             while (collect(&ret, lease_stack.get())) {
               if (ret < 0) {
-                ldout(sync_env->cct, 0) << "ERROR: a sync operation returned error" << dendl;
+                ldout(sync_env->cct, 10) << "a sync operation returned error" << dendl;
                 /* we have reported this error */
               }
               /* not waiting for child here */
@@ -2634,7 +2634,7 @@ int RGWBucketShardFullSyncCR::operate()
           while (again) {
             again = collect(&ret, nullptr);
             if (ret < 0) {
-              ldout(sync_env->cct, 0) << "ERROR: a sync operation returned error" << dendl;
+              ldout(sync_env->cct, 10) << "a sync operation returned error" << dendl;
               sync_status = ret;
               /* we have reported this error */
             }
@@ -2650,7 +2650,7 @@ int RGWBucketShardFullSyncCR::operate()
       while (again) {
         again = collect(&ret, nullptr);
         if (ret < 0) {
-          ldout(sync_env->cct, 0) << "ERROR: a sync operation returned error" << dendl;
+          ldout(sync_env->cct, 10) << "a sync operation returned error" << dendl;
           sync_status = ret;
           /* we have reported this error */
         }
@@ -2672,7 +2672,7 @@ int RGWBucketShardFullSyncCR::operate()
                                             attrs));
       }
     } else {
-      ldout(sync_env->cct, 0) << "ERROR: failure in sync, backing out (sync_status=" << sync_status<< ")" << dendl;
+      ldout(sync_env->cct, 10) << "failure in sync, backing out (sync_status=" << sync_status<< ")" << dendl;
     }
     if (retcode < 0 && sync_status == 0) { /* actually tried to set incremental state and failed */
       ldout(sync_env->cct, 0) << "ERROR: failed to set sync state on bucket "
@@ -2908,7 +2908,7 @@ int RGWBucketShardIncrementalSyncCR::operate()
           while (again) {
             again = collect(&ret, nullptr);
             if (ret < 0) {
-              ldout(sync_env->cct, 0) << "ERROR: a sync operation returned error" << dendl;
+              ldout(sync_env->cct, 10) << "a sync operation returned error" << dendl;
               sync_status = ret;
               /* we have reported this error */
             }
@@ -2936,7 +2936,7 @@ int RGWBucketShardIncrementalSyncCR::operate()
       while (again) {
         again = collect(&ret, nullptr);
         if (ret < 0) {
-          ldout(sync_env->cct, 0) << "ERROR: a sync operation returned error" << dendl;
+          ldout(sync_env->cct, 10) << "a sync operation returned error" << dendl;
           sync_status = ret;
           /* we have reported this error */
         }
@@ -2950,7 +2950,7 @@ int RGWBucketShardIncrementalSyncCR::operate()
       return set_cr_error(retcode);
     }
     if (sync_status < 0) {
-      ldout(sync_env->cct, 0) << "ERROR: failure in sync, backing out (sync_status=" << sync_status<< ")" << dendl;
+      ldout(sync_env->cct, 10) << "failure in sync, backing out (sync_status=" << sync_status<< ")" << dendl;
     }
 
     /* wait for all operations to complete */