Gabriel Coteja(deleted)
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Problem Qnet protocol messages
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Gabriel Coteja(deleted)
02/20/2012 2:14 PM
post91675
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Problem Qnet protocol messages
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
...
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