NEX-2911 NDMP logging should use syslog and is too chatty

@@ -34,10 +34,11 @@
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
+#include <syslog.h>
 #include <stdlib.h>
 #include "tlm.h"
 #include "tlm_proto.h"
 #include <sys/errno.h>
 

@@ -201,11 +202,11 @@
                         (void) mutex_unlock(&jstat_mtx);
                         return (job_stats);
                 }
                 link = link->tc_next;
         } while (link != tlm_info.ti_job_stats);
-        NDMP_LOG(LOG_DEBUG,
+        syslog(LOG_DEBUG,
             "TAPE BACKUP> Ref for job [%s] was not found", name);
         (void) mutex_unlock(&jstat_mtx);
 
         return (&fake_job_stats);
 }

@@ -219,11 +220,11 @@
         tlm_chain_link_t *link;
 
         (void) mutex_lock(&jstat_mtx);
         link = tlm_info.ti_job_stats;
         if (link == 0) {
-                NDMP_LOG(LOG_DEBUG, "TAPE BACKUP>"
+                syslog(LOG_DEBUG, "TAPE BACKUP>"
                     " Internal error for job [%s], could not delete", name);
                 return;
         }
         do {
                 tlm_job_stats_t *job_stats;

@@ -236,11 +237,11 @@
                         return;
                 }
                 link = link->tc_next;
         } while (link != tlm_info.ti_job_stats);
         (void) mutex_unlock(&jstat_mtx);
-        NDMP_LOG(LOG_DEBUG,
+        syslog(LOG_DEBUG,
             "TAPE BACKUP> Delete for job [%s] was not found", name);
 }
 
 /*
  * one party does not care about this blob, can we let it go?

@@ -303,11 +304,11 @@
                         free(link);
                         return (new_top);
                 }
                 chain_link = chain_link->tc_next;
         } while (chain_link != old_top);
-        NDMP_LOG(LOG_DEBUG, "TAPE BACKUP> un_ref target not found.");
+        syslog(LOG_DEBUG, "TAPE BACKUP> un_ref target not found.");
         return (old_top);
 }
 
 /*
  * the following section is global, but not really part of the