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Revision a593b742

IDa593b7428671bff1b959c2d0d9ac6aa150c010c5

Added by Apollon Oikonomopoulos over 11 years ago

Shared storage instance failover

Modify LUFailoverInstance to enable shared storage instances to failover.
Shared storage instance failover requires either a target node or an
iallocator to determine the target node. If none is given, the cluster default
iallocator is used.

The hook environment variables {OLD,NEW}_SECONDARY will be blank for shared
storage instances.

Locking behaviour is the same as for instance migration.

Signed-off-by: Apollon Oikonomopoulos <>
[: revert the DTS_NET_MIRROR specific changes]
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>

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