transparent IP | Moving the IP address from one network interface card (NIC), in the same node or another node, |
failover | to another NIC that is attached to the same IP subnet so that users or applications may always |
| specify the same IP name/address whenever they connect, even after a failure. |
| |
volume group | In LVM, a set of physical volumes such that logical volumes can be defined within the volume |
| group for user access. A volume group can be activated by only one node at a time unless you |
| are using Serviceguard OPS Edition. Serviceguard can activate a volume group when it starts a |
| package. A given disk can belong to only one volume group. A logical volume can belong to |
| only one volume group. |
WAN data | Data replication that functions over leased or switched lines. See also Continentalclusters. |
replication |
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solutions |
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