问题
Samba
I installed Raspbian Lite and Samba on my Raspberry Pi 4b. I access the Raspberry Pi from a Linux (Ubuntu 18.04.5 LTS) client. I am using bash and ufw is inactive on both machines. Below is my smb.conf file.
[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$]
comment = Printer Drivers
path = /var/lib/samba/printers
browseable = yes
read only = no
guest ok = no
[home]
path = /mnt/raid1
writeable = yes
create mask = 0777
directory mask = 0777
public = no
read only = no
browseable = yes
I am trying to install the latest version of Anaconda on a Linux x86_64 machine with PREFIX set to a folder that is located on a NAS. I am trying to install Anaconda as explained in the documentation. I can install Anaconda on an external hard drive or the local hard drive without any problems. I also access the NAS from a Windows 10 (64-bit) client. When I install Anaconda on the Windows 10 client and select a folder on my NAS as the destination folder, it works too. However, when I try to install Anaconda3 on the Linux machine with PREFIX set to a folder on my NAS, I get the following error:
Unpacking payload ...
Downloads/Anaconda3-2020.11-Linux-x86_64.sh: Line 412: /media/samba/niko/anaconda3/conda.exe: Permission Denied
Downloads/Anaconda3-2020.11-Linux-x86_64.sh: Line 414: /media/samba/niko/anaconda3/conda.exe: Permission Denied
- I tried installing Anaconda on the same Linux client with a different Samba account and got the same error.
- I tried installing the latest version of Miniconda with both Samba users on the Ubuntu 18 client and got the same error.
I tried installing Anaconda3 on another Linux machine (Ubuntu 16.04.7 LTS) on my network with the same two Samba accounts. Unfortunately, I get the following error for both users:
PREFIX=/Path/To/anaconda3
Unpacking payload ...
0%| | 0/36 [00:00<?, ?it/s]
Could not remove or rename /$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
- Also on the Ubuntu 16 client, I tried installing the latest version of Miniconda and I got the same error as shown above for both Samba accounts.
Below are the rights and owner of the mount point from my NAS and the anaconda3 directory on my Linux client
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
- On the Ubuntu 16 client, it looks exactly like this, except the user's name is different, but they both have uid=1000 and gid=1000.
Here are the rights and owners of the folders on the mount point of my hard drive on the Raspberry Pi that can be accessed over the network using SMB protocol
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
- Instead of the folder and file names except for the anaconda3 folder, I added the rights (user, group, other) and the name of the user and group which owns the folders and files on the Raspberry Pi. As you can see, when I am logged in with the user pi, every file, folder, and subfolder in the mount point directory belongs to the user pi and the group pi.
Here is the line from /etc/fstab I use to automount the Samba server
//192.168.178.96/home /media/samba cifs credentials=/Path/To/My/Credentials,users,uid=1000,gid=1000 0 0
NFS
I installed and configured the NFS server on my Raspberry Pi. Then I also tried installing the latest version of Anaconda and Miniconda on my Ubuntu 18 client using the NFS protocol. But I get the same error that I get when using the SMB protocol.
The rights and owners of the mount point of the NFS server on the Ubuntu 18 client and the mount point of the hard drives on the Raspberry Pi are identical to the two mount points mentioned in the Samba section.
Below is my /etc/exports file on the Raspberry Pi
/mnt/nfs/niko/Ubuntu 192.168.178.0/24(rw,sync,insecure,no_subtree_check,no_root_squash,anonuid=1000,anongid=1000)
Here is the line from /etc/fstab I use to automount the NFS server
192.168.178.96:/mnt/nfs/niko/Ubuntu /media/nfs nfs rw,user,hard,intr 0 0
Here are the rights and owner of the anaconda-installer.sh and miniconda-installer.sh file, which are located on the Linux clients
-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
Thanks in advance for your help and feedback!
来源：https://stackoverflow.com/questions/65519287/permission-denied-when-installing-anaconda3-on-raspberry-pi-network-attached-sto