Access the system metadata needed by the ABD process.
访问ABD流程需要的系统元数据。
Use GPFS pagepool to cache user data and file system metadata.
使用GPFSpagepool 可以缓存用户数据和文件系统元数据。
The first 64-bit version of Sparc Solaris 7 would add support for file system metadata logging.
SparcSolaris7的第一个 64位版本增加了文件系统元数据日志记录支持。
This section discusses how to access two types of system metadata: the category schema and the relationships.
这一部分介绍如何访问两类系统元数据：类别模式和关系。
The NameNode uses a transaction log called the EditLog to persistently record every change that occurs to file system metadata.
对于任何对文件元数据产生修改的操作，Namenode都使用一个称为Editlog的事务日志记录下来。
If a crash occurs, the journal can be used as a checkpoint to recover unsaved information and avoid corrupting file system metadata.
一旦系统发生崩溃，日志文件就会起到一个检查点的作用，用于恢复未保存的信息，防止损坏文件系统元数据。
Ext4 accomplishes this in a number of ways, going beyond ext3 limits and breaking new ground in areas of file system metadata management.
ext4以多种方式现实了强大的伸缩性，它的伸缩性超越了ext3，并且在文件系统元数据管理方面开辟了新领域。
The Web service API can access the system metadata and asset manifest, but cannot create and update the manifest and content of the asset.
Web服务API可以访问系统元数据和资产清单，但是不能创建和更新资产清单和内容。
The HTTP API can retrieve, create, and update the content of the asset, but cannot manipulate the extended metadata of the asset and the system metadata.
HTTPAPI可以检索、创建和更新资产内容，但是不能操作资产的已扩展数据和系统元数据。
This method used the structure of disk journal and memory journal, and adopted a mechanism of transaction, so it could meet the request of high availability in file system metadata.
该方法采用磁盘日志和内存日志的结构，通过对事务的管理，能满足集群文件系统中元数据高可用性的要求。
The system may also extract certain features or patterns and create metadata fields if configured to do so.
系统还可能提取某些特性或模式，并创建元数据字段(如果这样配置的话)。
A file system is an organization of data and metadata on a storage device.
文件系统是对一个存储设备上的数据和元数据进行组织的机制。
The grid file system needs to not only store chunks, but also metadata information, such as directories, files, file sizes, last modification times and so on.
这个网格文件系统不仅需要存储区块，还要存储元数据信息，像目录、文件名、文件大小、最后修改时间等。
These services need the regular adapter wizard because the wizard must interact with an EIS system and get metadata before generating the service.
这些服务需要普通的适配器向导，因为向导必须与EIS系统交互并在生成服务之前获取元数据。
Conceptually, an object storage system can be viewed as a flat namespace of objects and their associated metadata.
从概念上讲，对象存储系统可以视作对象的平面名称空间和它们的关联元数据。
Data model extensibility for new data types, and support for system and user defined metadata.
针对新数据类型的数据模型扩展性，支持系统和用户所定义的元数据。
Related to the metadata issue, the category system needs to be completely overhauled.
与元数据的话题相关，分类系统需要彻底检修一翻了。
The system USES a four-key composition to create a unique identifier for a document paired with its metadata.
系统使用四个键的组合为文档及相关元数据创建惟一标识符。
Almost everything that is known about a database can be found in a metadata repository called the system catalog.
我们所知道的所有关于数据库的信息几乎都可以在称作系统编目的元数据存储库中找到。
To sum up, journaling file systems are fault-resilient file systems that use a journal to log changes before they're committed to the file system to avoid metadata corruption (see Figure 1).
总之，日志文件系统就是一种具有故障恢复能力的文件系统，它利用日志来记录尚未提交到文件系统的修改，以防止元数据破坏(请参见图1)。
This example has GPFS replicate the data and metadata on the GPFS file system.
本例中，gpfs会复制GPFS文件系统中的数据或元数据。
Besides saving you another system call, this non-portable extension saves you an expensive trip back to the file system for more metadata.
除了减少另外的系统调用之外，这种不可移植的扩展还减少了从文件系统获取更多元数据的开销非常高的访问操作。
The system has three components: the Authority Service, the data Service, and the Metadata Service.
系统由三个组件构成：中心服务、数据服务和元数据服务。
Metadata – Since there is a mapping between logical and physical location, the storage metadata and its management becomes key to a working reliable system.
元数据——由于有着逻辑与物理位置之间的映射关系，因此对于一个运行的可靠系统来说存储元数据的管理显得极为关键。
Because the UCLA Health System USES XML for patient metadata, supporting a new electronic form in the PODS collection involves creating the data definition or schema for form content.
因为UCLA HealthSystem使用xml存储患者元数据，所以在PODS集合中支持新的电子表单需要为表单内容创建数据定义或模式。
Config servers - each configuration server contain the cluster's metadata, what shards exist in the system, and what chunks of data is on each shard.
configservers—每个配置服务器包含了集群的元数据、系统中存在的Shard以及每个Shard中存放了什么样的数据块。
Performing system and metadata configuration.
执行系统和元数据配置。
The master data Repository consists of master data, both instance and definition master data, metadata for the MDM System, and history data that records changes to master data.
MasterDataRepository包含主数据(实例和定义)、MDM系统的元数据以及修改主数据的历史记录。
The former continues to use the CDDB format for its database, whereas MusicBrainz made a fresh start and completely revamped their digital music metadata format and system.
前者仍然将 CDDB格式用于它的数据库，而 MusicBrainz 则另起炉灶，彻底地重新构造了其数字音乐元数据格式和系统。
RDF is a metadata system with an XML serialization for the Web, a model for describing collections of formalized statements about a Web resource.
RDF是一个具有WebXML序列化的元数据系统，即用于描述Web资源形式化陈述集合的模型。
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