This section describes how to lock a file or folder to prevent it from being checked out and altered.
本节将说明如何锁定档案或资料夹，以便防止签出和变更。
Be sure to verify that no JVMs are running on the database machine before manually removing a database lock file.
在手动删除数据库锁文件之前，请务必确认在数据库机器上没有JVM在运行。
Some file systems support network clients obtaining an exclusive write lock on a file and remove the lock if the client crashes.
一些文件系统支持网络客户端获取对文件的排它写锁定，以及当客户端死机时移交锁定。
Conversely, if an exclusive lock was able to be acquired, concurrent applications would not be able to access the file and could fail with a lock time-out.
相反地，如果能够获得互斥型锁，那么并发应用程序就无法访问文件，并因为锁超时失败。
File locking - The process of obtaining an exclusive lock on a file over a network.
文件锁定——通过网络获取文件排它锁定的过程。
When a database is not properly shutdown (for example, a crash or an abort) an 'orphan' database lock file will be left.
当数据库没有被正确关闭(例如，崩溃或中止)时，就会留下一个“孤立的”数据库锁文件。
IndexWriter creates a lock file for the directory to prevent index corruption by simultaneous index updates.
IndexWriter创建一个目录锁定文件，以通过同步索引更新保护索引不受破坏。
The workspace contains a lock file that stops these headless commands from executing if the toolkit is open.
工作区中包含一个锁定文件，如果工具包打开，该文件将阻止这些Headless命令执行。
When DB2_CAPTURE_LOCKTIMEOUT is set to ON, DB2 automatically creates a report file for each lock timeout occurrence.
当 DB2_CAPTURE_LOCKTIMEOUT设置为ON 时，DB2 为每个锁定超时事件自动创建一个报告文件。
This is due to the way in which JFS2 is implemented with a write-exclusive inode lock, allowing multiples users to read the same file simultaneously.
这是因为JFS2在实现时使用了写独占(write - exclusive)索引节点锁，允许多个用户同时读取相同的文件。
To format the data about the deadlock event that the lock event monitor collects and write it to a plain text file, call the db2evmonfmt utility again.
为了格式化锁事件监控器收集的死锁事件数据，并将其写到普通文本文件中，再次调用db 2evmonfmt工具。
The restructuring of file locking support allows the server to maintain the lock state of files using a lease-based model.
文件锁定支持的重构让服务器可以用基于租约的模型来保持文件的锁状态。
Would you want to personally stuff eight hens in a cage the size of a file drawer and lock it shut for 18 months?
你想亲自把八只母鸡塞在一个文件抽屉大小的笼子里并关锁在那儿18个月吗？
Using a separate file to indicate a lock is an old way of doing things.
使用单独的文件来表示锁是一个非常古老的方法。
The capital W in the FD column indicates that the application has a write lock on the whole file.
FD列中的大写W表示该应用程序具有对整个文件的写锁。
If a process is hanging around that is holding onto the file, it will prevent the virtual machine from being able to get the lock on the file.
如果跟文件有关的一个进程挂起了，那么这就会使虚拟机不能对该文件加锁。
But with open-source software there was much less of a lock-in. There are no licence fees, and the file formats and data structures are open.
但安装开源软件就自由得多，无需付会员费，而且文件格式及数据结构都是公开的。
Using a separate file to indicate a lock is an example of an advisory lock, not a mandatory lock.
使用单独的文件来表示锁，是“劝告式(advisory)”锁而不是“强制(mandatory)”锁的一个例子。
This information will be stored on the server in a lock file that indicates when a file is checked out to you.
该信息将被存储在服务器上的一个锁定文件中，以指示文件的签出时间。
The information you enter here will be stored on the server in a lock file used to inform other users when a file is checked out.
此处输入的信息将被存储在服务器上的一个锁定文件中，以在文件被签出时通知其他用户。
Lets you lock an image file for use with a specific set of computers defined by the type chosen and the source computer.
允许锁定映像文件，以便用于选定的类型及源机器定义的一套特定的机器。
Number of seconds to wait to try again to create a dot-lock file, if one already exists (default: 5).
如果一个点锁文件已存在，等待再次尝试创建一个点锁文件的秒数(默认：5)。
If you have a file checked out when you lock it, its status is modified to contain the new lock type.
如果您在锁定一个文件时签出了该文件，则会修改该文件的状态以包含新的锁类型。
At last, a simple lock technique is implemented to synchronize network file operations.
最后采用一种锁机制保证了网络文件操作的同步。
If you continue without overriding this lock, you will not be able to save to this file, but you can use file save As to save your work to a different file.
如果不改变文件锁定，您将不能保存这个文件，但可以另存为其他文件。
You can use the lock command to temporarily prevent changes to a particular file or folder in the source control server.
您可以使用锁定命令暂时禁止更改源代码管理服务器中的特定文件或文件夹。
Only one user at a time may hold a lock on a particular file or folder.
一次只能有一个用户持有对特定文件或文件夹的锁定。
When you apply a check-out lock to a version-controlled file or folder, users can neither check out the file for edit nor check in pre-existing pending changes.
当您将签出锁应用于受版本控制的文件或文件夹时，用户既无法签出文件以进行编辑，也无法签入预先存在的挂起的更改。
If a file is checked out when you lock it, its check-out record is modified to contain the new lock type.
如果某个档案在您锁定时已签出，其签出记录就会修改成包含新的锁定类型。
If you lock a folder, you do not have to lock the files it contains unless you want to apply the more restrictive check-out lock to a file in a folder that has a check-in lock.
如果锁定某个文件夹，则无需锁定该文件夹包含的文件，除非您希望对具有签入锁的文件夹中的某个文件应用限制更严格的签出锁。
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