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1 failover
"In a failover cluster or server cluster, the process of taking a clustered service or application offline on one node and bringing it back online on another node." -
2 failover time
"The amount of time it takes a resource, either individually or in a group, to complete the failover process." -
3 cluster continuous replication
A replication that combines the asynchronous log shipping and replay features built into Exchange 2007 with the failover and management features provided by a failover cluster that is created with the Microsoft Windows Cluster service.English-Arabic terms dictionary > cluster continuous replication
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4 offline
"A state that marks a component in a failover cluster or server cluster as unavailable. A node in an offline state is either inactive or not running. Clustered services and applications, and the resources within them, also have an offline state." -
5 online
"A state that marks a component in a failover cluster or server cluster as available. When a node is online, it is an active member of the cluster and can own and run clustered services and applications, honor cluster database updates, contribute votes to the quorum algorithm, and maintain heartbeats. Clustered services and applications, and the resources within them, also have an online state." -
6 resource
"For failover clusters or server clusters, a physical or logical entity that is capable of being managed by a cluster, brought online and taken offline, and moved between nodes. A resource can be owned only by a single node at any point in time." -
7 resource DLL
A dynamic-link library (DLL) that contains instructions for managing one or more types of cluster resources in a failover cluster or server cluster. -
8 Network Name resource
"In a Windows Server Failover Clustering (WSFC), a logical server name that is managed as a cluster resource. A network name resource must be used with an IP address resource." -
9 Cluster.exe
A command-line utility that is used as an alternative to Failover Cluster Management to administer clusters from the command prompt. You can also call Cluster.exe from command scripts to automate many cluster administration tasks.Cluster.exe -
10 witness server
"In database mirroring, the server instance that monitors the status of the principal and mirror servers and that, by default, can initiate automatic failover if the principal server fails. A database mirroring session can have only one witness server (or ""witness""), which is optional." -
11 Cluster service
The essential software component that controls all aspects of server cluster or failover cluster operation and manages the cluster configuration database. -
12 clustered mailbox server
A mailbox server that is installed in a Windows failover cluster. A clustered mailbox server is used in both cluster continuous replication (CCR) and single copy cluster (SCC) configurations. A clustered mailbox server was called an Exchange Virtual Server in previous versions of Exchange Server. -
13 failback
"In a failover cluster or server cluster, the process of returning a clustered service or application to its preferred node after the node has failed and then come back online." -
14 node
"For failover clusters or server clusters, a computer system that is an active or inactive member of the cluster."
См. также в других словарях:
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