dasd

美 ['d?zd] 　英 ['d?zd]

• n.直接取數(shù)記憶裝置；直接存取存儲器
• 網(wǎng)絡(luò)直接訪問存儲設(shè)備(direct access storage device)；直接存取儲存裝置；直接訪問存儲設(shè)備上

英漢解釋

n.	1. 直接取數(shù)記憶裝置 2. 直接存取存儲器

例句

The more often that the data requested by applications is in memory rather than out on DASD, the better overall performance will be.

應(yīng)用程序所請求的數(shù)據(jù)出現(xiàn)在內(nèi)存中（而不是外面的DASD上）的概率越大，總體性能就越好。

DASD is cheap, and the time on the wire might be only a small part of the total time in the process.

DASD是便宜的，并且線路上的時間可能僅是過程中總時間的一小部分。

The term DASD applies to disks or to simulated equivalents of disks and magnetic drums.

術(shù)語DASD指代磁盤或者其他磁盤的模擬替代物和磁鼓。

The total direct access storage device (DASD) attached to this physical system, through its various fiber channels, was well over 200 TB.

通過不同光纖連接到這個物理系統(tǒng)上的直接訪問存儲設(shè)備（DASD）加起來超過200TB。

A storage group is a set of volumes on a physical storage device, DASD (direct access storage devices) on the mainframe.

存儲組是大型機(jī)上物理存儲設(shè)備DASD（直接訪問存儲設(shè)備）上的一組卷。

This saves you from using up a real device and on DASD tracking and management.

這可以防止用完實際的設(shè)備，同時節(jié)省DASD跟蹤和管理的開銷。

Partitioned data sets are mostly used to store application programs and JCLs. They can only be stored on DASD.

分割數(shù)據(jù)集通常用來存儲應(yīng)用程序和。

Let's simulate this scenario, assuming that objects stay six months in DASD, three years in external storage, and seven years in tapes.

讓我們來模擬一下這個場景，假設(shè)對象在DASD中存儲6個月，在外部存儲中存儲3年，在磁帶中存儲7年。

In other words, end users will not realize where the document is sitting, either DASDs, external disk, or tape.

換句話說，終端用戶不會意識到文檔究竟位于何處——DASD、外部磁盤或者是磁帶。

We distributed the DASD for the user mail boxes over these mount points.

我們將用于用戶郵件箱的DASD分布在這些掛載點上。

Typically, users will store objects into DASD initially.

典型情況下，用戶最初會將對象存儲在DASD中。

Represent the first and second partitions of the first DASD device in your system.

表示您系統(tǒng)上第一個DASD設(shè)備的第一個以及第二個分區(qū)。

Therefore, the first step is to define the shared DASD in HACMP.

因此，第一步就是在HACMP中定義共享的DASD。

Also, we added four more CPs, increased the memory to 26 GB, and added more DASD to support the full user load.

而且，我們又增加了4個CP，將內(nèi)存增加到26GB，并增加更多DASD，以支持全部用戶負(fù)載。

Such designs not only waste DASD space, but also require higher resource consumption for many DB2 operations.

這種設(shè)計不僅浪費DASD空間，而且，對于很多DB2操作，還需要消耗更多的資源。

This is achieved by using a transactional log, based on a recoverable media (such as physical DASD).

通過使用基于可恢復(fù)介質(zhì)（例如物理的DASD）的事務(wù)日志來完成這個目標(biāo)。

DASD: n direct-access storage device

可直接存取的存儲設(shè)備