[GE users] Getting mvapich tight integration working

Daryl Herzmann akrherz at iastate.edu
Wed Aug 2 15:47:20 BST 2006


Hi!

On Wed, 2 Aug 2006, Andreas.Haas at Sun.COM wrote:

> I haven't followed the thread, but the "rcmd: socket: Permission denied" 
> usually is due to a lack of priviledges of Grid Engine rsh/rlogin/rlogin 
> in utilbin directory.

Thanks!

[akrherz at compute-0-1 lx26-amd64]$ ls -l rsh rshd rlogin
-rwxr-xr-x  1 sge sge  25384 Oct 18  2005 rlogin
-rwxr-xr-x  1 sge sge  16153 Oct 18  2005 rsh
-rwxr-xr-x  1 sge sge 210141 Oct 18  2005 rshd

that's not good :(  I wonder how they got like that!

So I changed them to

[akrherz at compute-0-0 lx26-amd64]$ ls -l rlogin rsh rshd
-r-S--s--x  1 root root  25384 Oct 18  2005 rlogin
-r-S--s--x  1 root root  16153 Oct 18  2005 rsh
-rwxr-xr-x  1 sge  sge  210141 Oct 18  2005 rshd


So I try my script again and get

poll: protocol failure in circuit setup
poll: protocol failure in circuit setup
poll: protocol failure in circuit setup
poll: protocol failure in circuit setup

Any ideas?  Sorry I am such a newbie :(

daryl

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