Yes. Since with my user account, I can not login to nodes, I first ssh to the node via root and the su there.
[root@rocks7 ~]# ssh compute-0-3 Warning: untrusted X11 forwarding setup failed: xauth key data not generated Last login: Sun Jul 22 21:40:09 2018 from rocks7.local Rocks Compute Node Rocks 7.0 (Manzanita) Profile built 19:21 11-Apr-2018 Kickstarted 19:37 11-Apr-2018 [root@compute-0-3 ~]# su - mahmood Last login: Sun Jul 22 21:39:25 +0430 2018 on pts/2 [mahmood@compute-0-3 ~]$ cd sie [mahmood@compute-0-3 sie]$ cat dimer1prime.fdf # $Id: sih.fdf,v 1.1 1999/04/20 14:43:44 emilio Exp $ # ----------------------------------------------------------------------------- # FDF for interstitial H in a cubic c-Si supercell with 64 atoms # # E. Artacho, April 1999 # ----------------------------------------------------------------------------- SystemName prime SystemLabel prime NumberOfAtoms 168 NumberOfSpecies 5 .... .... .... Regards, Mahmood On Sun, Jul 22, 2018 at 9:54 PM, John Hearns <hear...@googlemail.com> wrote: > Are you very sure that the filesystem with the input file is mounted on > the compute nodes? > Try to cat the file. > >