#include <signal.h>
#include <inttypes.h>
+#include <lttng/rotate-internal.h>
+
#include "session.h"
#include "rotate.h"
#include "rotation-thread.h"
int rename_complete_chunk(struct ltt_session *session, time_t ts)
{
struct tm *timeinfo;
- char datetime[16], start_datetime[16];
char new_path[LTTNG_PATH_MAX];
+ char datetime[21], start_datetime[21];
int ret;
size_t strf_ret;
ret = -1;
goto end;
}
- strf_ret = strftime(datetime, sizeof(datetime), "%Y%m%d-%H%M%S",
+
+ strf_ret = strftime(datetime, sizeof(datetime), "%Y%m%dT%H%M%S%z",
timeinfo);
if (strf_ret == 0) {
ERR("Failed to format timestamp while renaming completed session chunk");
}
if (session->rotate_count == 1) {
- char start_time[16];
+ char start_time[21];
timeinfo = localtime(&session->last_chunk_start_ts);
if (!timeinfo) {
}
strf_ret = strftime(start_time, sizeof(start_time),
- "%Y%m%d-%H%M%S", timeinfo);
+ "%Y%m%dT%H%M%S%z", timeinfo);
if (strf_ret == 0) {
ERR("Failed to format timestamp while renaming completed session chunk");
ret = -1;
ret = -1;
goto end;
}
- strf_ret = strftime(start_datetime, sizeof(start_datetime), "%Y%m%d-%H%M%S", timeinfo);
+ strf_ret = strftime(start_datetime, sizeof(start_datetime),
+ "%Y%m%dT%H%M%S%z", timeinfo);
if (!strf_ret) {
ERR("Failed to format timestamp while renaming completed session chunk");
ret = -1;
goto end;
error:
- session->rotation_status = LTTNG_ROTATION_STATUS_ERROR;
+ session->rotation_state = LTTNG_ROTATION_STATE_ERROR;
+end:
+ return ret;
+}
+
+int relay_rotate_pending(struct ltt_session *session, uint64_t chunk_id)
+{
+ int ret;
+ struct consumer_socket *socket;
+ struct consumer_output *output;
+ struct lttng_ht_iter iter;
+
+ /*
+ * Either one of the sessions is enough to find the consumer_output
+ * and uid/gid.
+ */
+ if (session->kernel_session) {
+ output = session->kernel_session->consumer;
+ } else if (session->ust_session) {
+ output = session->ust_session->consumer;
+ } else {
+ assert(0);
+ }
+
+ if (!output || !output->socks) {
+ ERR("No consumer output found");
+ ret = -1;
+ goto end;
+ }
+
+ ret = -1;
+
+ rcu_read_lock();
+ /*
+ * We have to iterate to find a socket, but we only need to send the
+ * rotate pending command to one consumer, so we break after the first
+ * one.
+ */
+ cds_lfht_for_each_entry(output->socks->ht, &iter.iter, socket,
+ node.node) {
+ pthread_mutex_lock(socket->lock);
+ ret = consumer_rotate_pending_relay(socket, output, session->id,
+ chunk_id);
+ pthread_mutex_unlock(socket->lock);
+ break;
+ }
+ rcu_read_unlock();
+
end:
return ret;
}