Difference between revisions of "NFS server (HPA) for config files"
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| − | The directory on the HPSS servers |
+ | The directory on the HPSS servers where configuration files are kept is: <b>/opt/hpa</b> |
| + | Changing the to this directory will trigger the automounter to mount the respective share from the central admin host (<b>hpa.lsdf.kit.edu</b>. If no process uses the mountpoint, the share is unmounted after 3 minutes. |
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| − | With changing to this directory the automount will be active. |
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| − | The mount will be unmounted after 3 minutes without access. |
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==Configuration on the HPA server (172.18.95.59)== |
==Configuration on the HPA server (172.18.95.59)== |
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Revision as of 19:08, 12 October 2016
The directory on the HPSS servers where configuration files are kept is: /opt/hpa Changing the to this directory will trigger the automounter to mount the respective share from the central admin host (hpa.lsdf.kit.edu. If no process uses the mountpoint, the share is unmounted after 3 minutes.
Configuration on the HPA server (172.18.95.59)
- the directory for the config files was created: /export/hpa
- The file /etc/exports was modified:
/export/hpa 172.18.95.0/22(rw,no_subtree_check,no_acl,no_root_squash)
- nfs-utils was updated with yum
- nfs was started with systemctl start nfs.service
Configuration on the HPSS nodes (NFS clients)
- autofs was installed
yum install autofs
alternative
cd /tmp
wget ftp://mirror.switch.ch/pool/4/mirror/scientificlinux/6.7/x86_64/os/Packages/hesiod-3.1.0-19.el6.x86_64.rpm wget ftp://mirror.switch.ch/pool/4/mirror/scientificlinux/6.4/x86_64/os/Packages/autofs-5.0.5-73.el6.x86_64.rpm
rpm -ivh hesiod-3.1.0-19.el6.x86_64.rpm rpm -ivh autofs-5.0.5-73.el6.x86_64.rpm
following files are adapted:
/etc/auto.master
/opt /etc/auto.hpa
/etc/auto.hpa
hpa -fstype=nfs4 hpa.lsdf.kit.edu:/export/hpa
Starting autofs - /etc/init.d/autofs start
nfs clients can now automount /opt/hpa (uses the nfs v4 protocol)
cd /opt/hpa
