首页 > 解决方案 > 在 Raspberry Pi 网络附加存储 (NAS) 上安装 Anaconda3 时权限被拒绝

问题描述

桑巴

我在 Raspberry Pi 4b 上安装了 Raspbian Lite 和 Samba。我从 Linux(Ubuntu 18.04.5 LTS)客户端访问 Raspberry Pi。我正在使用 bash 并且 ufw 在两台机器上都处于非活动状态。下面是我的 smb.conf 文件。

[global]
   workgroup = WORKGROUP
   log file = /var/log/samba/log.%m
   max log size = 1000
   logging = file
   panic action = /usr/share/samba/panic-action %d
   server role = standalone server
   obey pam restrictions = yes
   unix password sync = yes
   passwd program = /usr/bin/passwd %u
   passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
   pam password change = yes
   map to guest = bad user
   usershare allow guests = yes

[homes]
   comment = Home Directories
   browseable = no
   read only = yes
   create mask = 0700
   directory mask = 0700
   valid users = %S

[printers]
   comment = All Printers
   browseable = no
   path = /var/spool/samba
   printable = yes
   guest ok = yes
   read only = yes
   create mask = 0700

[print$]
   comment = Printer Drivers
   path = /var/lib/samba/printers
   browseable = yes
   read only = no
   guest ok = no

[home]
   path = /mnt/raid1
   writeable = yes
   create mask = 0777
   directory mask = 0777
   public = no
   read only = no
   browseable = yes

我正在尝试在 Linux x86_64 机器上安装最新版本的 Anaconda,并将 PREFIX 设置为位于 NAS 上的文件夹。我正在尝试按照文档中的说明安装 Anaconda。我可以在外部硬盘驱动器或本地硬盘驱动器上安装 Anaconda,而不会出现任何问题。我还从 Windows 10(64 位)客户端访问 NAS。当我在 Windows 10 客户端上安装 Anaconda 并在我的 NAS 上选择一个文件夹作为目标文件夹时,它也可以工作。但是,当我尝试在 Linux 机器上安装 Anaconda3 并将 PREFIX 设置为我的 NAS 上的文件夹时,我收到以下错误:

Unpacking payload ...
Downloads/Anaconda3-2020.11-Linux-x86_64.sh: Line 412: /media/samba/niko/anaconda3/conda.exe: Permission Denied
Downloads/Anaconda3-2020.11-Linux-x86_64.sh: Line 414: /media/samba/niko/anaconda3/conda.exe: Permission Denied

我尝试使用相同的两个 Samba 帐户在我的网络上的另一台 Linux 机器(Ubuntu 16.04.7 LTS)上安装 Anaconda3。不幸的是,两个用户都收到以下错误:

PREFIX=/Path/To/anaconda3
Unpacking payload ...
  0%|                                                                                                         | 0/36 [00:00<?, ?it/s]
Could not remove or rename /$PREFIX/pkgs/libedit-3.1.20191231-h14c3975_1o4380296/pkg-libedit-3.1.20191231-h14c3975_1.tar.zst.  Please remove this file manually (you may need to reboot to free file handles)
concurrent.futures.process._RemoteTraceback:                                                                                         
'''
Traceback (most recent call last):
  File "concurrent/futures/process.py", line 368, in _queue_management_worker
  File "multiprocessing/connection.py", line 251, in recv
TypeError: __init__() missing 1 required positional argument: 'msg'
'''

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "entry_point.py", line 69, in <module>
  File "concurrent/futures/process.py", line 484, in _chain_from_iterable_of_lists
  File "concurrent/futures/_base.py", line 611, in result_iterator
  File "concurrent/futures/_base.py", line 439, in result
  File "concurrent/futures/_base.py", line 388, in __get_result
concurrent.futures.process.BrokenProcessPool: A process in the process pool was terminated abruptly while the future was running or pending.
[5437] Failed to execute script entry_point

以下是我的 NAS 和我的 Linux 客户端上的 anaconda3 目录的挂载点的权利和所有者

drwxr-xr-x niko   niko mount point (niko is the user account on my Linux client Ubuntu 18)
    ├── drwxr-xr-x 2 niko   niko anaconda3 
    │   └── -rwxr-xr-x 1 niko   niko conda.exe
    └── some folder

以下是树莓派上我的硬盘挂载点上文件夹的权利和所有者,可以使用 SMB 协议通过网络访问

drwxr-xr-x 7 pi   pi  mount point
    ├── some folder
    ├── drwx------ 2 pi   pi
    ├── some folder
    ├── drwx------ 4 pi   pi
    │   ├── drwxrwxrwx 2 pi   pi  anaconda3
    │   │   └── -rwxrw-rw- 1 pi   pi conda.exe
    │   └── drwxrwxrwx 3 pi   pi
    │       └── drwxrwxrwx 20 pi   pi
    │           ├── drwxrwxrwx 41 pi   pi
    │           └── -rwxrw-rw-  1 pi   pi
    └── some folder

这是/etc/fstab我用来自动挂载 Samba 服务器的行

//192.168.178.96/home /media/samba cifs credentials=/Path/To/My/Credentials,users,uid=1000,gid=1000 0 0

NFS

我在 Raspberry Pi 上安装并配置了 NFS 服务器。然后我还尝试使用 NFS 协议在我的 Ubuntu 18 客户端上安装最新版本的 Anaconda 和 Miniconda。但是我得到了与使用 SMB 协议时相同的错误。

Ubuntu 18 客户端 NFS 服务器挂载点和树莓派硬盘挂载点的权限和所有者与 Samba 部分中提到的两个挂载点相同。

下面是我/etc/exports在树莓派上的文件

/mnt/nfs/niko/Ubuntu    192.168.178.0/24(rw,sync,insecure,no_subtree_check,no_root_squash,anonuid=1000,anongid=1000)

这是/etc/fstab我用来自动挂载 NFS 服务器的行

192.168.178.96:/mnt/nfs/niko/Ubuntu   /media/nfs  nfs     rw,user,hard,intr   0   0

以下是位于 Linux 客户端上的 anaconda-installer.sh 和 miniconda-installer.sh 文件的权利和所有者

-rw-rw-r-- 1 username   groupname  Anaconda3-2020.11-Linux-x86_64.sh
-rw-rw-r-- 1 username   groupname  Miniconda3-latest-Linux-x86_64.sh

提前感谢您的帮助和反馈!

标签: raspberry-pipermission-deniedsambanasanaconda3

解决方案


请注意,当前 /opt/anaconda 必须是受支持的文件系统,例如 ext4 或 xfs,并且不能是 NFS 挂载点。/opt/anaconda 的子目录可以通过 NFS 挂载。例如,对象存储服务支持 NFS 后端。

( https://enterprise-docs.anaconda.com/en/docs-site-5.0.6/admin-guide/install/requirements.html )


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