重新 初始 化磁盘控制器并设置硬盘参数。
Reinitializes the disk controller and determines the hard disk parameters.
这可以降低某个磁盘控制器上的负载，并能够处理更多请求。
This reduces the load on any given disk controller and allows it to handle more requests.
当访问硬盘时，即使失败，仍须复位磁盘控制器。
While accessing the hard disk, a disk controller reset was needed, but even that failed.
如果系统上有两个LPAR，您就至少需要两个以太网卡和两个磁盘控制器。
If you have two LPARs on a system, you would need at least two Ethernet CARDS and two disk controllers.
如果可能，最好对DB2事务日志和DB 2表空间使用不同的磁盘控制器。
If possible, it's even better if you are able to use different disk controllers for DB2 transaction logs and DB2 table Spaces.
磁盘配置分析需要检查物理磁盘分配、逻辑磁盘分配、与磁盘控制器的关系等等。
Disk configuration analysis means looking at the physical disk allocation, logical disk allocation, relationship to disk controllers, and so on.
这个工具可以指出在特定时间点发生了多少读写操作，以及磁盘控制器的饱和程度有多大。
This tool tells you how many reads and writes are happening at a particular point in time and how saturated your disk controllers are.
这里假设有多个磁盘连接到分配给VIOServer的磁盘控制器(请参见清单4)。
It is assumed that there is more than one disk attached to the disk controller allocated to the VIO Server (see Listing 4).
低级格式化，或物理格式化——把磁盘划分成扇区，以便磁盘控制器可以进行读写。
Dividing a disk into sectors that the disk controller can read and write.
本文介绍了高性能计算机磁盘控制器微处理器的结构，其特点是运算速度快，指令灵活。
This paper introduces the structure of the microprocessor in the disk controller of a high performance computer.
根据处理器速度，磁盘控制器，硬盘驱动器和操作系统版本，这对于每台机器无疑是不同的。
That will undoubtedly differ for each machine, based on processor speed, disk controller, hard drive, and operating system version.
引导设备是盒式磁盘控制器 (DP)，您可以将其与来自软件工具包的外部文件 (iu6_dp0.dsk) 关联。
Your boot device is the cartridge disk controller (DP), which you associate with the external file from the software kit (iu6_dp0.dsk).
其总线(变成了S- 100)扩展到足够大量供应商为18槽系统开发卡片(如串口卡和磁盘控制器)，并使其成为一台有用的计算机。
Its bus, which became the S-100, was extensible enough that numerous vendors developed CARDS for the 18-slot system (such as serial CARDS and disk controllers), making it a useful computer.
它们就是使用VIOServer的理想候选LPAR，因为其中每个LPAR都不会完全利用以太网卡或磁盘控制器的全部容量(请参见图3)。
They would be ideal candidates for using the VIO Server since each of them would not completely utilize the full capacity of an Ethernet card or disk controller (see Figure 3).
在较小的机器上，添加磁盘和控制器可能是一个难题，还可能需要购置一个扩展单元。
On smaller machines, adding disks and controllers may be a challenge and may also require the purchase of an expansion unit.
实际上，缓冲可能发生在其它不同的级别，例如硬盘本身、控制器或内核磁盘驱动设备驱动程序，所以我们的工作可能对性能影响不大。
In practice, buffering may occur at various other levels, such as on the hard disk itself, the controller, or the kernel disk drive device driver, so ours may not make much of a difference.
在创建VIO服务器的过程中，通过为服务器分配存储控制器，就为该服务器分配了磁盘。
In creating the VIO Servers, you assign disks to the server by assigning a storage controller to that server.
如果存储控制器连接了多个磁盘，您不能将这些磁盘驱动器分配给多个分区。
If a storage controller has multiple disks attached to it, you cannot allocate the disk drives to more than one partition.
熟悉RAID的人大概都想知道应该用什么设备(或控制器)来处理磁盘和数据。
Those familiar with a RAID are probably wondering what device (or controller) will be handling the disks and data.
导致发生usn回滚的第二个原因是使用不受支持的方法(最常使用的是磁盘克隆或映像工具)还原了域控制器。
The second cause of USN rollback occurs when a domain controller has been restored using an unsupported method, most frequently using a disk cloning or imaging tool.
两个SCSI控制器和两个磁盘
了解如何使用事务日志、多种mail . box和多种磁盘驱动控制器来提高性能。
Learn how to increase performance using transaction logging, multiple mail.boxes, and multiple disk drive controllers.
软件RAID使您不必购买昂贵的硬件 RAID控制器和附件就能极大地增强Linux磁盘的IO性能和可靠性。
Software RAID allows you to dramatically increase Linux disk IO performance and reliability without buying expensive hardware RAID controllers or enclosures.
磁盘配置采用了一个IBMEXP阵列，连接到一个SCSI控制器上；一个FAStT 600系统，通过两个QLogic 的光纤卡连接到服务器上。
The disk configuration is a mix of IBM EXP arrays attached to a SCSI controller, and a FAStT 600 system connected to the server via two QLogic fiber cards.
磁盘配置是混合的IBMexp阵列，附到一个SCSI控制器和一个FAStT 600系统上，通过两个QLogic光纤卡连接到服务器。
The disk configuration is a mix of IBM EXP arrays attached to a SCSI controller and a FAStT 600 system, connected to the server via two QLogic fiber CARDS.
数据磁盘，使用RAID0SCSI控制器。
通过将磁盘分布在hba之间，以及DS4500s的控制器之间，就可以实现负载均衡，并提高后端的性能。
By spreading the disks between the HBAs, and hence the controllers on the DS4500s, you balance the load and enhance the performance of the back end.
如果没有执行这种配置，默认情况下磁盘阵列只能通过每台计算机上的第一个适配器HBA0以及每个DS4500s上的控制器a进行访问。
If this configuration was not performed, by default the arrays would all be accessed by the first adapter on each computer, HBA0, and consequently the controller a on each DS4500.
实现这种改进的方法包括把数据库转移到另一个磁盘、控制器或不太忙的磁盘。
Some ways to accomplish such improvements include moving the database to a different disk, a different controller, or a less busy disk.
实现这种改进的方法包括把数据库转移到另一个磁盘、控制器或不太忙的磁盘。
Some ways to accomplish such improvements include moving the database to a different disk, a different controller, or a less busy disk.
应用推荐