A cluster is an area on the disk that is initialized during installation and consists of a single directory where all the data is stored.
集群是磁盘上的一个区域，这个区域在安装时初始化并由一个目录组成，所有数据都存储在这个目录中。
GAB USES this information, with or without a functional disk heartbeat, to delegate cluster membership.
GAB使用这些带或不带功能磁盘心跳的信息，用来代表集群的成员。
The additional network workload will be proportional to the increase in disk activity due to cluster replication.
因为集群复制而增加的网络工作负载必须与增加的磁盘活动成比例。
For each cluster database replica, network traffic associated with write disk operations is approximately doubled.
对于每个集群数据库副本，与写磁盘操作相关的网络流量会加倍。
The DISK_NAME helps identify the concerned cluster disk.
DISK_NAME 可帮助识别相关的集群磁盘。
It is not reasonable to flash a large cluster with current methods, which involve writing a floppy disk or CD image and attending to each computer individually; an alternative is required.
用当前的方法不能合理地刷新大型集群，需要写入一张软盘或CD镜像，并需要对每台计算机分别执行刷新；所以需要另一种方法。
The subcluster which commits suicide should never gain access to the disk groups without joining the cluster again.
除非子集群重新加入集群，否则将永远无法获得磁盘组的存取权限。
Onthe standby server, which had no direct workload running against it, the cluster replication activity for the 500 user test created a CPU load of 8% and 35% disk activity.
在没有直接工作负载的备用服务器上，在500个用户的集群复制活动测试中，产生的CPU负载为8%，磁盘活动为35%。
On each of the other computers in the cluster, run the commands in Listing 3 to remove the disk names.
在集群的其他计算机上，运行清单3的命令删除磁盘名。
When a cluster node takes a disk resource offline, it requests that the SCSI reserve be released and then the drive will once again be unavailable to the operating system.
当一个集群节点将磁盘资源脱机时，它将申请SCSI占用释放，于是该磁盘对于操作系统变得不可访问。
The cluster repository disk is used as the central repository for all the cluster configuration data.
集群存储库磁盘用作所有集群配置数据的中央存储库。
Once the disk has passed all of these tests, the disk resource is marked as online and the cluster service then continues to bring all other resources online.
当磁盘通过所偶的测试后，磁盘资源被标记为上线，集群服务继续上线其他资源。
Anytime a disk resource is offline in a cluster, the volume that the resource points to (the disk with the matching signature) will be inaccessible to the operating system on any of the cluster nodes.
在集群中脱机的磁盘资源，在任何集群节点中都不可以通过操作系统访问。
In this scenario, we measured the CPU and disk utilization when varying the number of Cluster Replicator tasks.
在这一场景中，我们针对不同数量的Cluster Replicator任务测量cpu和磁盘的利用率。
Disk-offload, context persistence, and cluster failures
磁盘分流、上下文持久性和集群故障
Thus our use of NotesBench testing allows us to show accurate CPU utilization increases and disk utilization separate from any cluster replication impact on the server.
因此，使用NotesBench测试允许我们显示精确的CPU使用率和磁盘使用率，以及其他集群复制对服务器的影响。
DISK_ADD: Triggered when a disk is added to the cluster (for example, using the chcluster command).
DISK_ADD：集群中添加磁盘时会触发(例如，使用chcluster命令)。
DISK_DELETE: Triggered when a disk is removed from the cluster (for example, using the chcluster command).
DISK_DELETE：集群中移除磁盘时会触发(例如，使用chcluster命令)。
Run the LSPV command to display each hdisk's PVID that can uniquely identify the disk from any computer within the cluster, as shown in Listing 4.
在集群的每一台计算机上运行命令lspv显示每一个唯一标识磁盘的hdiskPVID，如清单4所示。
If you're putting together a compute farm or web cluster, RAID-0 is an excellent way to increase disk IO performance.
如果您正在设置computefarm或web集群，RAID - 0是一种提高磁盘io性能的极佳方法。
A module was implemented to balance the disk space usage on a Hadoop Distributed File System cluster when some data nodes became full or when new empty nodes joined the cluster.
在某些数据节点已满或者新的空节点加入集群时，实现一个模块来平衡Hadoop分布式文件系统集群上的磁盘空间使用情况。
Then cluster service sends a request to clusdisk to unblock access to the quorum disk and mounts the volumes on the disk.
接下来，集群服务给clusdisk发送请求解锁对Quorum磁盘的访问，并加载该磁盘。
Quorum disk is the first resource brought online when cluster service attempts to form a cluster.
Quoru m盘是集群服务建立集群过程中第一个上线的资源。
When the cluster service on the forming node starts, it first tries to bring online the physical device designated as quorum disk.
当集群服务开始建立节点，它首先将指定为Quoru m盘的物理设备上线。
Using either one, you can find out if a disk got added or deleted from the cluster.
使用其中任何一个都可以知道集群中是添加还是移除了磁盘。
Another small disk will be leveraged for automatic internal cluster recovery purposes.
另外还使用一个小磁盘进行自动内部集群恢复。
The request is passed from the cluster disk driver to the Microsoft storage driver stack and finally to the driver specific to the HBA that communicates to the disks.
请求从集群磁盘驱动传递到微软存储驱动栈，并最终传递到与磁盘通讯的那个总线适配器。
The GPFS NSD component provides a method for cluster-wide disk naming and access.
GPFSNSD组件提供一种方法用于集群范围内的磁盘命名和访问。
Cluster replication occurs when there are any database changes written to disk, such as the creation of new documents, delivery of new mail messages, and so on.
当向数据库写入任何更改时就会导致集群复制，比如创建新的文档和发送新的邮件消息等。
Recent enhancements to SVM include support for multiterabyte volumes, cluster volume manager, and thousands of partitions per physical disk.
最近对SVM进行的增强包括支持multiterabyte卷和ClusterVolumeManager，以及支持在每个物理磁盘上划分数千个分区。
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