Hi,

I have problem between two nodes sporadically.

I can't list /net/col-ptz-adq2/ filesystem from col-ptz-adq1. (ls /net/col-ptz-adq2/ blocked forever)
But if can list /net/col-ptz-adq2/ from col-ptz-dev2.

I'm using QNX 6.3.0
#qconfig
QNX Installations

  Installation Name: QNX Momentics 6.3.0 Service Pack 3
            Version: 6.3.0 SP3
     Base Directory: /usr/qnx630/
           QNX_HOST: /usr/qnx630/host/qnx6/x86/
         QNX_TARGET: /usr/qnx630/target/qnx6/

Additional Packages

          Package Name: QNX Neutrino Core OS
               Version: 6.3.2
                  Base: QNX Momentics 6.3.0 SP1, SP2 or SP3
          Install Path: /usr/qnx630


#hostname
col-ptz-adq1
#cat /proc/qnetstats 
       kif net_server                :        22,22        
       kif waiting                   :        17,18        
       kif net_client                :         1,8         
       kif buffer                    :         0,8         
       kif outbound_msgs             :        16,17        
       kif vtid                      :         1,8         
       kif server_msgs               :        16,17        
       kif nd_down                   :        12
       kif nd_up                     :        20
       kif nd_changed                :         0
       kif send_acks                 :         0
       kif client_kercalls           :2587617969
       kif server_msgs               :1696506283
       kif server_unblock            :        30
       qos tx_begin_errors           :         0
       qos tx_done_errors            :         0
       qos tx_throttled              :         1
       qos tx_failed                 :         0
       qos pkts_rxd_noL4             :      2608
       qos tx_conn_created           :        17
       qos tx_conn_deleted           :        12
       qos rx_conn_created           :        17
       qos rx_conn_deleted           :        12
       qos rx_seq_order              :         3
**** Qnet compiled on Jun 20 2006 at 13:43:56 running on col-ptz-adq1
**** Tx Connections:
col-ptz-hmi1 i 1 st 3 ln 24 rn 4 lc 17 rc 5 hq 0 tq 0 ns 28 ds 27
col-ptz-db1 i 1 st 3 ln 23 rn 3 lc 14 rc 4 hq 0 tq 0 ns 6 ds 5
col-ptz-dev2 i 1 st 3 ln 21 rn 6 lc 13 rc 7 hq 0 tq 0 ns 249 ds 248
col-ptz-web i 1 st 3 ln 18 rn 6 lc 10 rc 2 hq 0 tq 0 ns 120743 ds 120742
col-ptz-adq2 i 1 st 3 ln 4 rn 29 lc 1 rc 4 hq 0 tq 0 ns 42 ds 41
**** Rx Connections:
ln 24 rn 4 lc 17 rc 5 tk 59131708 sq 27
ln 23 rn 3 lc 14 rc 4 tk 59131708 sq 5
ln 21 rn 6 lc 13 rc 7 tk 59131714 sq 242
ln 18 rn 6 lc 10 rc 2 tk 59131692 sq 120689
ln 4 rn 29 lc 1 rc 4 tk 59131723 sq -76081198
**** L4 Status:
slot 0 en1 mtu 1496 ack 1 crc 0 c 1 e 1 i 0
  txd ok       4235598745
  txd bad      0
  txd descr    0
  txd still    0
  tx  timeouts 16
  tx  slow     0
  rxd ok       4237626848
  rxd bad dr   0
  rxd bad L4   0
  rxd dropped  0
  rxd duplic   0
  rxd nacks    0
slot 1 is unused
...
...
...



#hostname
col-ptz-adq2
#cat /proc/qnetstats
       kif net_server                :         3,10        
       kif waiting                   :         2,11        
       kif net_client                :        16,18        
       kif buffer                    :         0,6         
       kif outbound_msgs             :         1,10        
       kif vtid                      :        16,18        
       kif server_msgs               :         1,10        
       kif nd_down                   :        17
       kif nd_up                     :        25
       kif nd_changed                :         0
       kif send_acks                 :         0
       kif client_kercalls           :2461467468
       kif server_msgs               :2038960397
       kif server_unblock            :        12
       qos tx_begin_errors           :         0
       qos tx_done_errors            :         7
       qos tx_throttled              :        52
  ...