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Old 08-21-2015, 06:50 AM   #1
tuanle
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Registered: Dec 2014
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Rocks 6.2 compute nodes issue


Hi everyone,
I'm back here with the new question.
I have installed a frontend (FE) smoothly, with my applications placed in /share/apps/ in order to share them with my compute nodes. The applications, for example, Abinit, run well on FE with ordinary user.
The compute node are installed via PXE without any warning, and after installation they turn on normally. When I ssh by root, I see the content of /root directory, but with my ordinary user (shortly, "user"), there is an error "cannot chdir to /export/home/"user" ", simply because the directory /export/home/"user" does not exit, and "user"'s homedir is changed to /. The 3 lines of the message shows the encryption mechanism, described in Rocks manual, is working. The "user" account exists also in /etc/passwd file.
Moreover, the /share directory on the nodes is totally empty, without the applications installed on the FE and should be mirrored there. Thus, I cannot run any application from the nodes!!!
I need in your help. Any suggestion will be appreciated.
 
  


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