成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t

上午想尝试一下 BLIP-2 在自建图像数据集上的描述生成效果,但由于当前环境的python版本不能够支持最新版本的 transformers 库,于是新建一个 python 3.7 的环境在其上安装较新版本的 transformers 库。

但在使用命令pip install torch==1.7.1+cu110 torchvision==0.8.2+cu110 torchaudio==0.7.2 -f https://download.pytorch.org/whl/torch_stable.html安装torch过程中,报错如下:

(python3.7) ╭─root@1c113923969c /
╰─# pip install torch==1.7.1+cu110 torchvision==0.8.2+cu110 torchaudio==0.7.2 -f https://download.pytorch.org/whl/torch_stable.html
ERROR: Exception:
Traceback (most recent call last):
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
    status = run_func(*args)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
    return func(self, options, args)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 354, in run
    build_tracker = self.enter_context(get_build_tracker())
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/cli/command_context.py", line 27, in enter_context
    return self._main_context.enter_context(context_provider)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/contextlib.py", line 426, in enter_context
    result = _cm_type.__enter__(cm)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/contextlib.py", line 112, in __enter__
    return next(self.gen)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/operations/build/build_tracker.py", line 46, in get_build_tracker
    root = ctx.enter_context(TempDirectory(kind="build-tracker")).path
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/utils/temp_dir.py", line 125, in __init__
    path = self._create(kind)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/site-packages/pip/_internal/utils/temp_dir.py", line 164, in _create
    path = os.path.realpath(tempfile.mkdtemp(prefix=f"pip-{kind}-"))
  File "/root/anaconda3/envs/python3.7/lib/python3.7/tempfile.py", line 356, in mkdtemp
    prefix, suffix, dir, output_type = _sanitize_params(prefix, suffix, dir)
  File "/root/anaconda3/envs/python3.7/lib/python3.7/tempfile.py", line 126, in _sanitize_params
    dir = gettempdir()
  File "/root/anaconda3/envs/python3.7/lib/python3.7/tempfile.py", line 294, in gettempdir
    tempdir = _get_default_tempdir()
  File "/root/anaconda3/envs/python3.7/lib/python3.7/tempfile.py", line 229, in _get_default_tempdir
    dirlist)
**FileNotFoundError: [Errno 2] No usable temporary directory found in ['/tmp', '/var/tmp', '/usr/tmp', '/']**

使用cd /命令切换到根目录,然后使用df命令查看文件系统的磁盘使用情况:

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第1张图片
发现overlay一行的磁盘100G全部占满,即利用率达到了 100%. 由于我是在/root目录下新建的环境,所以首先想到的解决办法是先remove一些不再使用的虚拟环境,使用conda remove -n tf --all命令,然而发现报错:

(python3.7) ╭─root@1c113923969c ~/.cache
╰─# conda remove -n tf --all

Remove all packages in environment /root/anaconda3/envs/tf:

## Package Plan ##

  environment location: /root/anaconda3/envs/tf


The following packages will be REMOVED:

  _libgcc_mutex-0.1-main
  _openmp_mutex-5.1-1_gnu
  ca-certificates-2022.07.19-h06a4308_0
  certifi-2021.5.30-py36h06a4308_0
  ld_impl_linux-64-2.38-h1181459_1
  libffi-3.3-he6710b0_2
  libgcc-ng-11.2.0-h1234567_1
  libgomp-11.2.0-h1234567_1
  libstdcxx-ng-11.2.0-h1234567_1
  ncurses-6.3-h5eee18b_3
  openssl-1.1.1q-h7f8727e_0
  pip-21.2.2-py36h06a4308_0
  python-3.6.12-hcff3b4d_2
  readline-8.1.2-h7f8727e_1
  setuptools-58.0.4-py36h06a4308_0
  sqlite-3.39.2-h5082296_0
  tk-8.6.12-h1ccaba5_0
  wheel-0.37.1-pyhd3eb1b0_0
  xz-5.2.5-h7f8727e_1
  zlib-1.2.12-h7f8727e_2


Proceed ([y]/n)? y

Preparing transaction: done
Verifying transaction: done
Executing transaction: done
ERROR conda.core.link:_execute(698): An error occurred while uninstalling package 'defaults/linux-64::_libgcc_mutex-0.1-main'.
Rolling back transaction: done

[Errno 122] Disk quota exceeded: '/root/anaconda3/envs/tf/conda-meta/_libgcc_mutex-0.1-main.json' -> '/root/anaconda3/envs/tf/conda-meta/_libgcc_mutex-0.1-main.json.c~'
()

说明删除操作也因为磁盘占满无法正常运行。于是使用cd /root命令切换到root目录,然后使用du -sh *命令查看root目录下每个文件夹的大小:

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第2张图片
对上述几个文件夹的大小简单计算发现,上述显示出的文件夹占用存储还不到 60G, 怀疑是隐藏文件的原因。于是使用du -sh .[!.]*命令查看/root目录下全部隐藏文件夹的大小:

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第3张图片
才发现在根目录下有一个隐藏文件夹 /root/.cache/,其容量竟然达到了 49G(如上图中红框所示)!于是问题变成对该目录下的文件进行清理。再次使用du -sh *命令查看.cache目录下的文件夹大小:

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第4张图片
切换到.cache文件夹下,选择文件进行清理,使用命令rm -rf pippip目录下的内容进行删除,之后再使用df -h命令查看文件系统磁盘使用情况:

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第5张图片

发现此时overlay的磁盘占用率降至93%, 此时再次使用命令pip install torch==1.7.1+cu110 torchvision==0.8.2+cu110 torchaudio==0.7.2 -f https://download.pytorch.org/whl/torch_stable.html安装torch

成功解决FileNotFoundError: [Errno 2] No usable temporary directory found in [‘/tmp‘, ‘/var/tmp‘, ‘/usr/t_第6张图片

至此,就可以啦!


下面给出几种**.cache文件清理方法**以供参考:

  1. 找到日期大于365天的文件,直接删除之,命令:find ~/.cache/ -type f -atime +365 -delete
  2. 找到大于10M的文件,命令:find ~/.cache/ -size +10M,然后酌情清理之。
  3. 列出体积大于100M的目录,命令:du ~/.cache -t 100M,然后酌情清理之。

参考资料

  1. errno 2 no usable temporary directory found in ‘/tmp‘, ‘/var/tmp‘, ‘/usr/tmp‘,
  2. Linux 目录下文件按照文件大小排序(三种方式) - 龙凌云端 - 博客园 (cnblogs.com)
  3. Linux 查看隐藏文件占用的空间大小
  4. 谁说Linux不需要清理垃圾?~/.cache目录里就有一大堆

你可能感兴趣的:(问题清除指南,python,深度学习,pytorch)