Using a variable in fstab

 
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Operating Systems Linux Red Hat Using a variable in fstab
# 1  
Old 10-19-2010
Using a variable in fstab

We have a load of servers which require cloning in VMWare, each of which have their own area on netapp for storage. I was trying to be a bit clever and use a variable within /etc/fstab so I dont need to edit it every time like so;

Code:
netapp:/vol/vol_nfs_server/servers/`hostname | sed 's/\./ /g' | awk {'print $1'}`    /opt/server     nfs     defaults        0 0

Mounting it from the command line like the above works fine (obviously) but not from within fstab upon a reboot. Is there anyway of doing so?

Basically it just needs to find the hostname and remove the domain name from the end of it e.g. server1 instead of server1.mydomain.com
JayC89
# 2  
Old 10-19-2010
Why don't you do the mount from a start up script instead which you can place on all servers before cloning?
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