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Revision e833a721

IDe833a7212cfa70caa5d34b00cfab29ee8d6de6cd

Added by Christos Stavrakakis about 11 years ago

Use opportunistic locking

Use opportunistic locking, introduced in Ganeti 2.7, to allow parallel creation
of VMs in the Ganeti backend. When this option is set, Ganeti iallocator
will allocate the VM only to nodes that not locked (e.g. by other VM
creation). This may result in unbalanced clusters, but `hbal` can be
used to rebalance the clusters again.

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