When I try qsub command, it returns
Communication failure.
qstat: cannot connect to server songyi7 (errno=15031)
I found topic about similar problem(Communication Failure - #3 by baugarcia) and followed the same, but didn’t work well.
My client and server is on same PC, and ping is normal
PING songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137) 56(84) bytes of data.
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=1 ttl=64 time=0.019 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=2 ttl=64 time=0.018 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=3 ttl=64 time=0.016 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=4 ttl=64 time=0.017 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=5 ttl=64 time=0.018 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=6 ttl=64 time=0.016 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=7 ttl=64 time=0.016 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=8 ttl=64 time=0.016 ms
64 bytes from songyi719-ThinkPad-X1-Extreme-2nd (110.76.77.137): icmp_seq=9 ttl=64 time=0.017 ms
^C
— songyi719-ThinkPad-X1-Extreme-2nd ping statistics —
9 packets transmitted, 9 received, 0% packet loss, time 8188ms
rtt min/avg/max/mdev = 0.016/0.017/0.019/0.001 ms
songyi719@songyi719-thinkpad-x1-extreme-2nd:~/Desktop/
However, when I tried qstat -Bf, it also returned
Communication failure.
qstat: cannot connect to server songyi7 (errno=15031)
What can be the solution?