打开写入磁盘的文件并检查它包含的数据（参见图21）。
Open the file that was written to disk and examine the data it contains (see figure 21).
许多比较老的文件系统缺少日志，这常常意味着在系统崩溃之后需要长时间的磁盘检查。
Many older file systems lack journals, which often means that they require lengthy disk checks after a system crash.
它通常用于检查和评估文件在磁盘中的放置效率。
It is commonly used to examine and assess the efficiency of a file's placement on disk.
比较新的日志文件系统简化了系统重新启动时的磁盘检查过程。
Newer journaling file systems simplify the disk-check process when the system starts up again.
它们通常提供了最基本的单用户环境，您可以使用这个环境进行磁盘检查(fsck)、系统安全漏洞检查，或者从备份恢复受损的文件。
These almost always provide a minimal single-user environment that you can use to run disk checks (FSCK), check for system compromises, or restore damaged files from backup.
nim主机在nimadmvg卷组中创建缓存文件系统，并对需要的迁移磁盘空间执行一些初步检查。
The nim master creates the cache file systems in the nimadmvg volume group. Some initial checks for the required migration disk space are performed.
清单10中的脚本用来监视磁盘空间，您可以设置警告(warninglimit)和紧急情况(lowlimit)限制，以及进行检查的文件系统的列表。
The script in Listing 10 monitors disk space, and you can set the warning (warninglimit) and emergency (lowlimit) limits, as well as the list of file systems that are checked.
更快的文件系统检查Ext4添加了新的数据结构，允许fsck在检查中跳过磁盘中未使用的部分，因此加快了文件系统的检查。
Faster file system checks Ext4 adds data structures that permit FSCK to skip unused parts of the disk in its checks, thus speeding up file system checks.
RedoLogfile SizingAdvisor ——此特性推荐重做日志文件的最佳大小，从而避免因频繁出现的检查点而导致过多的磁盘I/O。
Redo Logfile Sizing Advisor - This feature recommends the optimal size of redo log files in order to avoid excessive disk I/Os due to frequent checkpointing.
在左边的检查栏中选择您要恢复的文件。在树状视图中您也可以选择一个目录或者整个磁盘来恢复。
Select the files to recover by checking the checkboxes on the left. In the Tree View you can also select a folder or entire drive.
磁盘，其中包括检查和热的文件(那些导致最磁盘io)，信息磁盘故障、物理磁盘和NTFS的性能。
Disk, which includes checks and information on hot files (those causing the most disk IOs), disk breakdown, physical disk and NTFS performance.
磁盘，其中包括检查和热的文件(那些导致最磁盘io)，信息磁盘故障、物理磁盘和NTFS的性能。
Disk, which includes checks and information on hot files (those causing the most disk IOs), disk breakdown, physical disk and NTFS performance.
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