failover
美 [?f?l?o?v?] 
英 [?fe?l?o?v?]
- n.【IT】故障轉移能力；失效備援能力；失效轉移模式
- 網絡故障切換；容錯移轉；失效切換
英漢解釋
n. | 1. 【IT】故障轉移能力;失效備援能力,當計算機中主要使用的服務器,系統或網絡失效時,備用設備自動投入使用 2. 失效轉移模式,一種備份操作模式.當系統主要組件無法工作時,其功能被轉嫁到二級系統組件. |
英英解釋
例句
Following the failover, one of the possible owner nodes for the resource group tries to take control of that group.
故障轉移以后，資源組的一個可能的所有者節點會嘗試取得該組的控制權。
Describes database mirroring as an easy-to-manage alternative to failover clustering.
說明了數據庫鏡像作為易于管理的故障轉移群集替代方案。
However, this wizard does not allow you to configure all the possible failover options for your Exchange Virtual Servers.
但是，無法通過此向導為Exchange虛擬服務器配置所有可能的故障轉移選項。
If one of the nodes in a cluster fails (known as a failover event), the Cluster service takes control of the cluster.
如果群集中的一個節點發生故障（稱為故障轉移事件），則群集服務將取得群集的控制權。
Consequently, it's better not to enable automatic failover for your mirrored databases when used in conjunction with a cluster.
因此，當與群集結合使用時，最好不要對您的鏡像數據庫啟用自動故障轉移。
Allow one failover cluster node to fail over to any other node in the failover cluster configuration.
允許一臺虛擬服務器故障轉移到虛擬服務器故障轉移群集配置中的任何其他節點。
A failover cluster is a combination of one or more nodes (servers) with two or more shared disks, known as a resource group.
故障轉移群集是一個或多個節點（服務器）與兩個或多個共享磁盤的組合，即資源組。
During failover, one of the children becomes the master node and all replication starts flowing from that node.
在故障恢復過程中，其中一個子節點會成為主節點，而所有復制將從該節點開始。
The system should also be able to initiate failover mechanisms to continue operation availability.
系統還應該能夠啟動故障轉移機制來繼續運營可用性。
If necessary, ask your domain administrator for the names of existing domain groups, or to create domain groups for your failover cluster.
如果需要，請向域管理員詢問現有域組的名稱，或者為故障轉移群集創建域組。
Migrating without failover offers a simpler procedure that does not require you to fail over to your secondary server .
執行不帶故障轉移的遷移是一個比較簡單的過程，在此過程中無需故障轉移到輔助服務器。
The entire failover could take just a few seconds or longer if a large workload needs to be processed from the log files.
如果需要從日志文件中處理較大的工作負載，那么整個故障轉移需要數秒或更長的時間。
Now there is only one instance of the queue manager running, and there would not be any failover if problems arise.
現在只有一個隊列管理器實例正在運行，如果出現問題，將不會再有任何故障轉移。
Since you can only have one IVM in the JS22, you cannot use SEA failover as you can in a traditional VIOS installation.
由于在JS22中只能有一個IVM，所以不能像傳統的VIOS安裝中那樣使用SEA故障轉移。
A SQL Server failover cluster instance always appears on the network as if it were a single computer.
SQLServer虛擬服務器始終像一臺計算機一樣顯示在網絡上。
The quorum configuration in a failover cluster determines the point at which too many failures will stop the cluster from running.
故障轉移群集中的仲裁配置確定導致群集停止運行的故障點。
If mounted at the time of a cluster failover, databases will not mount automatically after failover is completed.
如果在群集故障轉移期間裝入，數據庫在故障轉移完成后不會自動裝入。
The name of your failover cluster instance must be unique to your domain.
虛擬服務器名稱對于域必須是唯一的。
The data access provider downloads the name of the current mirror server, Partner_C, and caches it as the current failover partner name.
數據訪問接口下載當前鏡像服務器Partner_C的名稱，并將其緩存為當前故障轉移伙伴名稱。
In the event of a failover, if the maximum number of lost logs has not been reached or exceeded, the database will mount.
在發生故障轉移時，如果沒有達到或沒有超過已丟失的日志的最大數目，都將裝入數據庫。
Is the registry being used for the dynamic routing of service calls (e. g. , for failover, load balancing, and application partitioning)?
注冊表正用于服務調用的動態路由（比如，故障轉移、負載平衡和應用程序分區）嗎？
The application service has a virtual name that is independent of the node names, and is referred to as the failover cluster instance name.
該應用程序服務具有與節點名稱無關的虛擬名稱，稱為故障轉移群集實例名稱。
Explicit connection mode allows the developer to supply the name of a failover partner server in the connection string.
顯式連接模式允許開發人員在連接字符串中提供故障轉移合作伙伴服務器的名稱。
Failure of the active server within the messaging cluster results in failover to one of the stand-by messaging engines.
消息傳遞集群中的活動服務器的失敗將導致故障轉移至備用消息傳遞引擎。
Before a failover can occur, a secondary database must be brought fully up-to-date by manually applying any unrestored log backups.
發生故障轉移之前，必須通過手動應用全部未還原的日志備份來完全更新輔助數據庫。
Specifies the address of the High Availability (HA) Failover server to be used in the event of a connection loss .
指定在發生連接丟失時所使用的高可用性（HA）故障切換服務器的地址。
Earlier versions of Analysis Services did not support failover clustering.
早期版本的AnalysisServices不支持故障轉移群集。
With redundant servers, the process of swapping from a failed server to a spare server is called failover (or hot-swapping).
借助冗余服務器，從故障服務器切換到備用服務器的過程稱為故障恢復（或熱交換）。
The node preference list identifies the standby cluster nodes, to which resources are moved at the first failover.
節點首選項列表用于標識在第一次故障轉移時資源將轉移到其上的備用群集節點。
for a synchronous operating mode , the failover time can be regulated by limiting the size of the redo queue.
對于同步運行模式，可通過限制重做隊列的大小調整故障轉移時間。
However, the recovery storage group cannot be used for cluster node failover purposes.
不過，恢復存儲組不能用于節點故障轉移的目的。
In a failover situation, primary and replica data grids are automatically redistributed across the remaining appliances in the collective.
在故障轉移情況下，主數據網格和副本數據網格將在集合中的剩余設備之間自動重新分布。
If it's a primary and backup scenario, the failover mediator can map it to the backup server in case the primary server goes down.
如果是主服務器加后備服務器的情況，當主服務器關閉時，故障轉移中介可以將它映射到后備服務器。
Redundant memory provides the system with a failover memory bank when a memory bank fails.
冗余內存在某個內存塊故障時為系統提供一個故障轉移的內存塊。
In this mode, the mirror database might lag somewhat behind the principal database, and manual failover is no longer possible.
在此模式下，鏡像數據庫可能稍微滯后于主體數據庫，并且不可能再進行手動故障轉移。
This enables you to take advantage of more than one path to disk and allow failover to occur if the preferred path fails.
這使您能夠利用多個磁盤路徑，如果首選路徑失敗，可以進行故障恢復。
You can register any of your mirrored databases for monitoring on each of the failover partners individually.
可以在每個故障轉移伙伴上分別注冊要監視的鏡像數據庫。
In failover groups, however, access to the disk only needs to be prevented when VCS fails over the service group to another node.
然而，在故障恢復服務組中，對磁盤的存取的防止只需要在VCS將服務組切換到另外一個節點的時候。
Consider two failover scenarios: a controlled switchover and an uncontrolled switchover due to a power or network failure.
我們來看看兩個故障轉移場景：一個受控切換，一個由于電源或網絡故障導致的失控切換。
This topic explains the elements of a failover cluster, as well as important information about naming a failover cluster instance .
本主題介紹了虛擬服務器的元素以及有關命名虛擬服務器的重要信息。
