git GIT_DISCOVERY_ACROSS_FILESYSTEM 未设置

GIT_DISCOVERY_ACROSS_FILESYSTEM not set

提问by user755

I have searched and read few post but my problem is not the same as descirbed. So here's the issue: using git clone into folder under external partition of the disk works fine but all git commands fails. can't execute git status or git log... I always get error

我搜索并阅读了一些帖子，但我的问题与描述的不同。所以这里的问题是：使用 git clone into 磁盘外部分区下的文件夹工作正常，但所有 git 命令都失败。无法执行 git status 或 git log ... 我总是收到错误

fatal: Not a git repository (or any parent up to mount parent /home/kozi) Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

致命：不是 git 存储库（或任何可以挂载父级 /home/kozi 的父级）在文件系统边界处停止（未设置 GIT_DISCOVERY_ACROSS_FILESYSTEM）。

Please help me out..

请帮帮我..

.
├── abi
├── bionic
├── bootable
├── build
├── cts
├── dalvik
├── development
├── device
├── docs
├── external
├── frameworks
├── gdk
├── hardware
├── libcore
├── libnativehelper
├── ndk
├── packages
├── pdk
├── prebuilts
├── .repo
├── sdk
├── system
└── tools

.
├── abi
├── bionic
├── bootable
├── build
├── cts
├── dalvik
├── development
├── device
├── docs
├── external
├── frameworks
├── gdk
├─ ─ 硬件
├── libcore
├── libnativehelper
├── ndk
├── 包
├── pdk
├── prebuilts
├── .repo
├── sdk
├── system
└── 工具

回答by mnafricano

Just type git initinto your command line and press enter. Then run your command again, you probably were running git remote add origin [your-repository].

只需git init在命令行中输入并按回车键即可。然后再次运行您的命令，您可能正在运行git remote add origin [your-repository].

That shouldwork, if it doesn't, just let me know.

那应该可以，如果不行，请告诉我。

回答by William Crighton

ran across this page and several like it all talking about the GIT_DISCOVERY_ACROSS_FILESYSTEM not set message. In my case our sys admin had decided that the apache2 directory needed to be on a mounted filesystem in case the disk for the server stopped working and had to get rebuilt. I found this with a simple df command:

跑过这个页面，几个喜欢它的人都在谈论 GIT_DISCOVERY_ACROSS_FILESYSTEM not set 消息。在我的例子中，我们的系统管理员已经决定 apache2 目录需要在一个挂载的文件系统上，以防服务器的磁盘停止工作而不得不重建。我用一个简单的 df 命令发现了这个：

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:48:43)--> df -h
Filesystem                           Size  Used Avail Use% Mounted on
<snip>
/dev/mapper/vgraid-lvapache           63G   54M   60G   1% /etc/apache2
<snip>

To fix this I just put the following in the root user's shell (as they are the only ones who need to be looking at etckeeper revisions:

为了解决这个问题，我只是将以下内容放在 root 用户的 shell 中（因为他们是唯一需要查看 etckeeper 修订版的：

export GIT_DISCOVERY_ACROSS_FILESYSTEM=1

and all was well and good...much joy.

一切都很好……非常高兴。

More notes:

更多注意事项：

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:48:54)--> export GIT_DISCOVERY_ACROSS_FILESYSTEM=0

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:57:35)--> git status
On branch master
nothing to commit, working tree clean

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:57:40)--> touch apache2/me

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:57:45)--> git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)

    apache2/me

nothing added to commit but untracked files present (use "git add" to track)

-->  UBIk  <--:root@ns1:[/etc]
--PRODUCTION--(16:57:47)--> cd apache2

-->  UBIk  <--:root@ns1:[/etc/apache2]
--PRODUCTION--(16:57:50)--> git status
fatal: Not a git repository (or any parent up to mount point /etc/apache2)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
-->  UBIk  <--:root@ns1:[/etc/apache2]
--PRODUCTION--(16:57:52)--> export GIT_DISCOVERY_ACROSS_FILESYSTEM=1

-->  UBIk  <--:root@ns1:[/etc/apache2]
--PRODUCTION--(16:58:59)--> git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)

    me

nothing added to commit but untracked files present (use "git add" to track)

Hopefully that will help someone out somewhere... -wc

希望这会在某个地方帮助某人...... -wc

回答by LSDeva

For complete the accepted answer, Had the same issue. First specified the remote

为了完成接受的答案，有同样的问题。首先指定遥控器

git remote add origin https://github.com/XXXX/YYY.git

git fetch 

Then get the code

然后获取代码

git pull origin master

回答by kumar

Check whether you are actually under a github repo.

检查您是否确实在 github 存储库下。

So, listing of .git/ should give you results..otherwise you may be some level outside your repo.

所以，列出 .git/ 应该会给你结果......否则你可能在你的仓库之外。

Now, cd to your repo and you are good to go.

现在， cd 到你的仓库，你就可以开始了。

回答by Kris Roofe

I came into this issue when I copy my local repository.

我在复制本地存储库时遇到了这个问题。

suod cp -r orginal_repo backup_repo
cd backup_repo

git status
fatal: Not a git repository (or any parent up to mount point /data)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

I've try git initas some answer suggested, but it not works.

我已经git init按照建议的答案尝试过，但它不起作用。

sudo git init
Reinitialized existing Git repository in /data/HQ/SC_Educations/hq_htdocs/HQ_Educations_bak/.git/

I solved it by change the owner of the repo

我通过更改 repo 的所有者解决了它

sudo chown -R www:www ../backup_repo

git status

状态

On branch develop

在分支上开发

nothing to commit, working directory clean

无需提交，工作目录干净

回答by BryanMinorPhD

The problem is you are not in the correct directory. A simple fix in Jupyter is to do the following command:

问题是您不在正确的目录中。Jupyter 中的一个简单修复是执行以下命令：

1. Move to the GitHub directory for your installation
2. Run the GitHub command

1. 移动到 GitHub 目录进行安装
2. 运行 GitHub 命令

Here is an example command to use in Jupyter:

这是在 Jupyter 中使用的示例命令：

%%bash
cd /home/ec2-user/ml_volume/GitHub_BMM
git show

Note you need to do the commands in the same cell.

请注意，您需要在同一单元格中执行命令。

回答by mick3dell

For android source code with repo, I beleive you should use REPO. if you really want to use git, you should know if the project has .git directory with ls -a. Or you have to enter the sub project directory which should include the .git.

对于带有 repo 的 android 源代码，我相信您应该使用 REPO。如果你真的想使用git，你应该知道项目是否有带有ls -a 的.git 目录。或者您必须输入应包含 .git 的子项目目录。