I recently installed the OpenPBS to my Ubuntu workstation and ran the command qstat to get the following output:
Connection refused qstat: cannot connect to server MYHOSTNAME (errno=111)
So I search to tackle this problem and read that I should check the pbs status as follows:
user@myhost$ sudo /etc/init.d/pbs start PBS comm /opt/pbs/sbin/pbs_comm ready (pid=56408), Proxy Name:myhostname:17001, Threads:4 PBS mom PBS sched pgrep: cannot allocate 4611686018427387903 bytes Connecting to PBS dataservice...connected to PBS dataservice@MYHOSTNAME Licenses valid for 10000000 Floating hosts PBS server
And checked the pbs status as follows:
user@myhost$ sudo /etc/init.d/pbs status pbs_server is not running pbs_mom is not running pbs_sched is not running pbs_comm is not running
It seems that the pbs is not working properly.
Is there something that I’ve missed?
Why my pbs start command returns that pgrep could not allocate the memory?
Thanks for your help.