Only Nine Jobs Maximum on Remote Server?

2012-10-24 Thread Grant Mc Auley
I have access to a remote server with 4 cpu x 8 cores. However, when I try eg, parallel -j+0 --sshlogin 32/servername, only the default 9 jobs are run at a time. No matter what combinations of -j +/- x and --sshlogin z/servername I try, I do not get above 9 jobs. Sorry if I missed, it but is thi

Re: Only Nine Jobs Maximum on Remote Server?

2012-10-24 Thread Ole Tange
On Tue, Oct 23, 2012 at 10:02 PM, Grant Mc Auley wrote: > I have access to a remote server with 4 cpu x 8 cores. However, when I try > eg, parallel -j+0 --sshlogin 32/servername, only the default 9 jobs are run > at a time. No matter what combinations of -j +/- x and --sshlogin > z/servername I

Re: Only Nine Jobs Maximum on Remote Server?

2012-10-24 Thread Martin Møller Skarbiniks Pedersen
On 23 October 2012 22:02, Grant Mc Auley wrote: > I have access to a remote server with 4 cpu x 8 cores. However, when I try > eg, parallel -j+0 --sshlogin 32/servername, only the default 9 jobs are run > at a time. No matter what combinations of -j +/- x and --sshlogin > z/servername I try, I d

Re: Only Nine Jobs Maximum on Remote Server?

2012-10-24 Thread Grant Mc Auley
Sure enough (didn't notice): parallel: Warning: ssh to zzz@servername only allows for 10 simultaneous logins. You may raise this by changing /etc/ssh/sshd_config:MaxStartup on zzz@servername Using only 9 connections to avoid race conditions. Thanks Ole and Martin. However, after changing to eg,