If the largest free extent cannot cover two or more partition extents , the defragmenter sets an error code and returns.

如果最大的空闲区段无法涵盖两个或更多分区区段，碎片整理程序会设置错误代码并返回。

属类：IT行业-www.ibm.com-

Study on design and calculation for high effect working condition extents of pumps of pipeline irrigation systems in massif

山丘区管道灌溉系统水泵高效区工况点设计计算研究

属类：中国大陆-www.ilib.cn-

Results Artifacts were controlled to different extents and the quality of most MR images were improved.

使伪影得到不同程度的控制，多数图像质量改善明显。

属类：中国大陆-www.ceps.com.tw-

When using circular logging log file extents are reused once they no longer contain active log data.

使用循环日志记录时，当日志文件扩展不再包括活动数据日志时，会将其进行重新使用。

属类：IT行业-www.ibm.com-

Database starts with 872 pages in unallocated extents , and 100 pages in user-object reserved extents.

数据库的未分配区中有872页，用户对象保留区中有100页。

属类：IT行业-msdn2.microsoft.com-

The Database Engine allocates extents from those available in the filegroup using a proportional allocation algorithm.

数据库引擎使用比例分配算法从文件组的可用区中分配区。

属类：IT行业-msdn2.microsoft.com-

The data extents are copied into the log followed by the log data.

数据区将复制到日志中，后跟日志数据。

属类：IT行业-msdn2.microsoft.com-

It also includes extents with multi-block and delayed block allocation for performance.

它还包括多块和延迟块分配，以提升性能。

属类：IT行业-www.ibm.com-

With DMS tablespaces, DB2 has more control over how data pages are physically mapped in disk space groupings known as extents .

通过DMS表空间，DB2更加可以控制如何将数据页面物理映射到称作区段的磁盘空间分组中。

属类：IT行业-www.ibm.com-

The development of Chinese art education in feudal period indicated, on some extents , the progress of economy.

我国封建社会的美术教育的发展从一定程度上反映和适应了社会经济的发展。

属类：中国大陆-www.ceps.com.tw-

The following illustration shows the sequence of pages used by the Database Engine to allocate and manage extents .

下图显示了数据库引擎用来分配和管理区的页顺序。

属类：IT行业-msdn2.microsoft.com-

A backup of one or more files containing data extents changed since the most recent full database backup of each file.

一个或多个文件的备份，包含自最近对数据库中每个文件的完整备份之后更改的数据区。

属类：IT行业-msdn2.microsoft.com-

Therefore, each allocation unit has at least one IAM page for each file on which it has extents .

因此，每个分配单元在有区的每个文件中至少有一个IAM页。

属类：IT行业-msdn2.microsoft.com-

So compress, repack, and shrink might be able to reduce the total number of extents for a partition, just like the defragmenter.

因此，压缩、重新打包、和收缩可能会像碎片整理程序一样，能够减少分区总的区段数量。

属类：IT行业-www.ibm.com-

Therefore, it is necessary to readjust the national administrative partition to better the administrative levels and extents .

因而很有必要全面调整我国行政区划，使得我国行政管理层次和行政管理幅度趋向合理化。

属类：中国大陆-www.ceps.com.tw-

Used to synchronize the access to a cache of extents that contains pages that are not allocated.

用于同步对包含未分配页的区数缓存的访问。

属类：IT行业-technet.microsoft.com-

Information about extents that have changed since the last BACKUP DATABASE statement per allocation unit.

有关每个分配单元中自最后一条BACKUPDATABASE语句之后更改的区的信息。

属类：IT行业-msdn2.microsoft.com-

Information about extents modified by bulk operations since the last BACKUP LOG statement per allocation unit.

有关每个分配单元中自最后一条BACKUPLOG语句之后的大容量操作所修改的区的信息。

属类：IT行业-msdn2.microsoft.com-

Data extents changed after this LSN will be included in a differential backup.

在此LSN之后更改的数据区将包含在差异备份中。

属类：IT行业-msdn2.microsoft.com-

Behind the scenes, the LVM system allocates storage in equal-sized "chunks" , called extents .

在幕后，LVM系统以大小相等的“块”（称为“范围”）为单位分配存储量。

属类：IT行业-www.ibm.com-

The online defragmenter is a simple tool that copies files into a new ext4 inode that refers to contiguous extents .

在线碎片整理程序是一个简单的工具，它将文件复制到引用相邻区段的新ext4inode。

属类：IT行业-www.ibm.com-

This feature checks the consistency and the corruption on data and extents , which is currently done through the oncheck utility.

这个特性检查数据和区段的一致性和损坏，当前这是通过oncheck实用程序完成的。

属类：IT行业-www.ibm.com-

It is also worth noting that temporary table spaces and free DMS extents are not part of the backup image.

值得注意的是，临时表空间和空闲DMS盘区（extent）不是备份镜像的一部分。

属类：IT行业-www.ibm.com-

segments within a tablespace. In this example, a segment has two extents

中，一个段具有分别存储在不同数据文件中的两个扩展区。

属类：中国大陆-wenku.baidu.com-

Primary extents are allocated and formatted by the queue manager when it is first started or when extra extents are added.

主扩展在首次启动队列管理器时由队列管理器分配和格式化，而其他扩展是以后添加的。

属类：IT行业-www.ibm.com-

Glacier extents have been digitized from paper maps made by the U. S. Geological Survey as part of the GLIMS project.

作为“太空观测环球陆冰计划GLIMSproject”的一部分，美国地质勘测组织制作的冰川范围纸质地图已经经过数字化。

属类：英汉句库-article.yeeyan.org-