Xen Server NFS timeout

To change the timeout of the NFS mounts:

vi /opt/xensource/sm/nfs.py xen

Change the mathematical expression from:

SOFTMOUNT_TIMEOUT  = int((40.0/3.0) * 10.0) # 1/10 s

To the desired timeout, change only the 10.0 value:

SOFTMOUNT_TIMEOUT  = int((40.0/3.0) * 40.0) # 1/10 s