gid numbers

Each file stored on the LUN has the file owner and group stored as UID and GID numbers.

存储在LUN上的每个文件都有一个文件所有者和一个组，保存为UID和GID编号。

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By following the process outlined throughout this article, system administrators will likely prevent future issues from occurring by standardizing UID and GID numbers.

按照本文所列的流程操作，系统管理员可以避免在标准化UID和GID编号过程中可能出现的问题。

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If you have multiple servers, UID and GID numbers might not be consistent across servers.

如果您有多个服务器，那么这多个服务器之间的UID和GID编号可能不一致。

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You can easily see your UID and GID numbers on your AIX account by running the id command.

您可以很容易地通过运行id命令来查看AIX帐户上的UID和GID编号。

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Other items on the system, such as the process table that contains the running processes, keep track of who owns the process by tracking UID and GID numbers rather than actually using the user name and group name.

系统中的其他条目，比如包含正在运行进程的进程表，它通过追踪UID和GID编号而不是实际的用户名和组名来追踪谁拥有这些进程。

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One of the biggest reasons to standardize consistently UID and GID numbers across all servers is so that you can move to a central authentication system, such as LDAP.

将所有服务器上的UID和GID编号都一致地标准化的最大原因是您可以迁移到一个集中认证系统，如LDAP。

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This article explains how to standardize your UID and GID numbers across all of your AIX systems so that they are consistent.

本文将介绍如何标准化您的所有AIX系统中的UID和GID编号，使它们保持一致。

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On UNIX systems such as AIX, the operating system represents users with UID numbers and groups with GID numbers.

在例如AIX这样的UNIX系统上，操作系统用UID编号表示用户，用GID编号表示组。

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The process table keeps track of running processes based on UID and GID numbers.

进程表会根据UID和GID编号跟踪正在运行的进程。

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Having consistent UID and GID numbers across multiple AIX servers is considered best practice and, as demonstrated in this article, is an achievable goal.

让多个AIX服务器上的UID和GID保持一致被视为是一种最佳实践，而且如本文所示，这是一个可以实现的目标。

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You might also have issues with inconsistent UID/ GID numbers across servers when you are exporting NFS shares between servers.

当在服务器之间导出NTF共享时，服务器之间UID/GID编号不一致也会造成问题。

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If you have more than one server in your environment, UID and GID numbers can quickly become inconsistent between servers.

如果环境中有一个或多个服务器，服务器之间的UID和GID会很快变得不一致。

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As you can see, where the user and group are normally displayed, you now only see the previous UID and GID numbers displayed ( 404 and 402).

如您所见，用户和组都正常显示，您只看到之前显示的UID和GID编号（404和402）。

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Before changing GID or UID numbers, it is important to stop all running applications and have all users log off of the server.

在更改GID或UID编号之前，停止所有正在运行的应用程序并且让所有用户从服务器注销很重要。

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Manually changing UID and GID numbers on AIX to create consistency, as well as a script that can automate the task to standardize UIDs and GIDs on a large scale, will also be addressed.

本文还将介绍如何手动修改AIX上的UID和GID编号使其一致，并且创建一个大规模标准化UID和GID的脚本。

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Instead, the UID and GID numbers that represent the user and group are stored.

存储的是表示用户和组的UID和GID编号。

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This article explains what UID and GID numbers are on AIX and some of the specific problems of having the previously mentioned inconsistencies among multiple servers.

本文讲解了AIX上的UID和GID编号究竟是什么，以及前面提到的多个服务器上的编号不一致会造成的几个具体问题。

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