X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=16d8ba25d135c0fe47d51cc8f7fb57299a30d18e;hb=93105672efbc65a5940b3c02da1412eec00a352d;hp=9362833c931fcb9fdcd5f9a82660e7260c24370c;hpb=804c90a84626aa4ccc82ab1821e40ff6e257f06c;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 9362833c9..16d8ba25d 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -3593,13 +3593,6 @@ static int record_kernel_snapshot(struct ltt_kernel_session *ksess,
 	assert(output);
 	assert(session);
 
-	/* Get the datetime for the snapshot output directory. */
-	ret = utils_get_current_time_str("%Y%m%d-%H%M%S", output->datetime,
-			sizeof(output->datetime));
-	if (!ret) {
-		ret = LTTNG_ERR_INVALID;
-		goto error;
-	}
 
 	/*
 	 * Copy kernel session sockets so we can communicate with the right
@@ -3647,14 +3640,6 @@ static int record_ust_snapshot(struct ltt_ust_session *usess,
 	assert(output);
 	assert(session);
 
-	/* Get the datetime for the snapshot output directory. */
-	ret = utils_get_current_time_str("%Y%m%d-%H%M%S", output->datetime,
-			sizeof(output->datetime));
-	if (!ret) {
-		ret = LTTNG_ERR_INVALID;
-		goto error;
-	}
-
 	/*
 	 * Copy UST session sockets so we can communicate with the right
 	 * consumer for the snapshot record command.
@@ -3676,9 +3661,6 @@ static int record_ust_snapshot(struct ltt_ust_session *usess,
 		case EINVAL:
 			ret = LTTNG_ERR_INVALID;
 			break;
-		case ENODATA:
-			ret = LTTNG_ERR_SNAPSHOT_NODATA;
-			break;
 		default:
 			ret = LTTNG_ERR_SNAPSHOT_FAIL;
 			break;
@@ -3796,12 +3778,21 @@ int cmd_snapshot_record(struct ltt_session *session,
 	unsigned int use_tmp_output = 0;
 	struct snapshot_output tmp_output;
 	unsigned int snapshot_success = 0;
+	char datetime[16];
 
 	assert(session);
 	assert(output);
 
 	DBG("Cmd snapshot record for session %s", session->name);
 
+	/* Get the datetime for the snapshot output directory. */
+	ret = utils_get_current_time_str("%Y%m%d-%H%M%S", datetime,
+			sizeof(datetime));
+	if (!ret) {
+		ret = LTTNG_ERR_INVALID;
+		goto error;
+	}
+
 	/*
 	 * Permission denied to create an output if the session is not
 	 * set in no output mode.
@@ -3832,6 +3823,9 @@ int cmd_snapshot_record(struct ltt_session *session,
 		}
 		/* Use the global session count for the temporary snapshot. */
 		tmp_output.nb_snapshot = session->snapshot.nb_snapshot;
+
+		/* Use the global datetime */
+		memcpy(tmp_output.datetime, datetime, sizeof(datetime));
 		use_tmp_output = 1;
 	}
 
@@ -3899,6 +3893,7 @@ int cmd_snapshot_record(struct ltt_session *session,
 			}
 
 			tmp_output.nb_snapshot = session->snapshot.nb_snapshot;
+			memcpy(tmp_output.datetime, datetime, sizeof(datetime));
 
 			if (session->kernel_session) {
 				ret = record_kernel_snapshot(session->kernel_session,