Difference: NotesAboutInstallationAndConfigurationOfWNTORQUEGLEXEC (4 vs. 5)

Revision 52012-02-03 - AlessandroPaolini

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Notes about Installation and Configuration of WN using Torque and GLEXEC

  • These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation.
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 # yum install ca-policy-egi-core # yum install emi-wn emi-torque-client emi-glexec_wn # yum install tcsh openldap-clients
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# yum install nfs-utils
  see here for details </>
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software area settings

you have to import the software area from CE.
  • Edit the file /etc/fstab by adding a line like the following:
cremino.cnaf.infn.it:/opt/exp_soft/ /opt/exp_soft/ nfs rw,defaults 0 0
  • check nfs and portmap status
# service nfs status
rpc.mountd is stopped
nfsd is stopped

# service portmap status
portmap is stopped

# service portmap start
Starting portmap:                                          [  OK  ]

# service nfs start
Starting NFS services:                                     [  OK  ]
Starting NFS daemon:                                       [  OK  ]
Starting NFS mountd:                                       [  OK  ]
Starting RPC idmapd:                                       [  OK  ]

# chkconfig nfs on
# chkconfig portmap on
  • after any modification in /etc/fstab launch
mount -a
  • verify the mount:
# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda3              65G  1.9G   59G   4% /
/dev/sda1              99M   18M   76M  19% /boot
tmpfs                 2.0G     0  2.0G   0% /dev/shm
cremino.cnaf.infn.it:/opt/exp_soft/
                       65G  4.4G   57G   8% /opt/exp_soft

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yaim check

 Verify to have set all the yaim variables by launching:
# /opt/glite/yaim/bin/yaim -v -s site-info_cremino.def -n WN -n TORQUE_client -n GLEXEC_wn
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yaim config

 
# /opt/glite/yaim/bin/yaim -c -s site-info_cremino.def -n WN -n TORQUE_client -n GLEXEC_wn
 
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