[mvapich-discuss] mpiexec.hydra error - unable to connect from compute nodes to master port 42773

[bright.yang at vaisala.com]

Here is what I got when trying to run a parallel job -

# mpiexec.hydra -f 2_12hosts -n 24 ./wrf.exe

[proxy:0:1 at compute-0-1.local] HYDU_sock_connect
(./utils/sock/sock.c:188): unable to connect from "compute-0-1.local" to
"kratos.vaisala.com" (Connection timed out)

[proxy:0:1 at compute-0-1.local] main (./pm/pmiserv/pmip.c:205): unable to
connect to server kratos.vaisala.com at port 42773 (check for
firewalls!)

[proxy:0:0 at compute-0-0.local] HYDU_sock_connect
(./utils/sock/sock.c:188): unable to connect from "compute-0-0.local" to
"kratos.vaisala.com" (Connection timed out)

[proxy:0:0 at compute-0-0.local] main (./pm/pmiserv/pmip.c:205): unable to
connect to server kratos.vaisala.com at port 42773 (check for
firewalls!)

 

Where the port 42773 is specified as a configure file? I tried a
netstat, there is no listener for that port #

 

netstat --tcp --udp --listening --program

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address               Foreign Address
State       PID/Program name

tcp        0      0 *:40000                     *:*
LISTEN      5394/mysqld

tcp        0      0 *:nfs                       *:*
LISTEN      -

tcp        0      0 *:805                       *:*
LISTEN      5290/rpc.mountd

tcp        0      0 *:54438                     *:*
LISTEN      6994/pgroupd

tcp        0      0 localhost.localdomain:smux  *:*
LISTEN      5152/snmpd

tcp        0      0 *:8649                      *:*
LISTEN      6224/gmond

tcp        0      0 *:52010                     *:*
LISTEN      -

tcp        0      0 *:8651                      *:*
LISTEN      4652/gmetad

tcp        0      0 localhost.localdomain:5900  *:*
LISTEN      5953/Xorg

tcp        0      0 *:8652                      *:*
LISTEN      4652/gmetad

tcp        0      0 *:941                       *:*
LISTEN      4575/rpc.statd

tcp        0      0 *:sunrpc                    *:*
LISTEN      4510/portmap

tcp        0      0 10.10.120.21:domain         *:*
LISTEN      4481/named

tcp        0      0 kratos.local:domain         *:*
LISTEN      4481/named

tcp        0      0 localhost.localdomai:domain *:*
LISTEN      4481/named

tcp        0      0 *:27000                     *:*
LISTEN      6993/lmgrd

tcp        0      0 *:opalis-rdv                *:*
LISTEN      4997/sge_qmaster

tcp        0      0 *:smtp                      *:*
LISTEN      5472/master

tcp        0      0 localhost.localdomain:rndc  *:*
LISTEN      4481/named

tcp        0      0 *:734                       *:*
LISTEN      5218/rpc.rquotad

tcp        0      0 *:http                      *:*
LISTEN      5484/httpd

tcp        0      0 *:ssh                       *:*
LISTEN      29581/sshd

tcp        0      0 *:https                     *:*
LISTEN      5484/httpd

udp        0      0 *:nfs                       *:*
-

udp        0      0 *:syslog                    *:*
4362/syslogd

udp        0      0 *:9632                      *:*
5685/tracker-server

udp        0      0 *:snmp                      *:*
5152/snmpd

udp        0      0 *:802                       *:*
5290/rpc.mountd

udp        0      0 *:935                       *:*
4575/rpc.statd

udp        0      0 *:938                       *:*
4575/rpc.statd

udp        0      0 10.10.120.21:domain         *:*
4481/named

udp        0      0 kratos.local:domain         *:*
4481/named

udp        0      0 localhost.locald:domain     *:*
4481/named

udp        0      0 *:bootps                    *:*
5509/dhcpd

udp        0      0 *:tftp                      *:*
5179/xinetd

udp        0      0 *:8649                      *:*
6224/gmond

udp        0      0 *:47439                     *:*
-

udp        0      0 *:netviewdm3                *:*
5218/rpc.rquotad

udp        0      0 *:sunrpc                    *:*
4510/portmap

udp        0      0 10.10.120.21:ntp            *:*
20331/ntpd

udp        0      0 kratos.local:ntp            *:*
20331/ntpd

udp        0      0 localhost.localdomain:ntp   *:*
20331/ntpd

udp        0      0 *:ntp                       *:*
20331/ntpd

udp        0      0 fe80::225:90ff:fe19:cdf:ntp *:*
20331/ntpd

udp        0      0 fe80::225:90ff:fe19:cde:ntp *:*
20331/ntpd

udp        0      0 localhost:ntp               *:*
20331/ntpd

udp        0      0 *:ntp                       *:*
20331/ntpd

 

Thanks.

Bright Yang

 

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