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Message-ID: <816150c8-c85f-4af9-bae7-34f1bcb4d649@maxrnd.com>
Date: Tue, 29 Apr 2025 22:19:02 -0700
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Subject: Re: Windows 10 Home and sshfs
To: cygwin@cygwin.com
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From: Mark Geisert via Cygwin <cygwin@cygwin.com>
Reply-To: Mark Geisert <mark@maxrnd.com>
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Hi David,

On 4/29/2025 7:30 PM, David Christensen via Cygwin wrote:
[...]
> 2025-04-29 19:24:53 admin@dq67sw ~
> $ sshfs dpchrist@f5:/var/local/samba/dpchrist /samba/dpchrist
> 
> 2025-04-29 19:25:22 admin@dq67sw ~
> $ cat /var/run/fuse.mounts
> # Updated by FUSE apps; stale entries OK; DO NOT EDIT this binary file!
> /samba/dpchrist sshfs 2406 //dpchrist@f5//var/local/samba/dpchrist
> 
> 2025-04-29 19:25:39 admin@dq67sw ~
> $ ls -l /samba
> total 1
> drwxr-xr-x 1 Unknown+User Unknown+Group 0 Apr 29 19:21 dpchrist
> 
> 2025-04-29 19:29:33 admin@dq67sw ~
> $ ls -d /samba/dpchrist/[A-Z]* | head
> /samba/dpchrist/David_s_iPhone
> /samba/dpchrist/Downloads
> /samba/dpchrist/Movies
> /samba/dpchrist/Music
> /samba/dpchrist/Music-leftovers
> /samba/dpchrist/Pictures
> /samba/dpchrist/Television
> /samba/dpchrist/Videos
> 
> 2025-04-29 19:26:07 admin@dq67sw ~
> $ touch /samba/dpchrist/foo
> touch: cannot touch '/samba/dpchrist/foo': Permission denied
> 
> 
> So sshfs is connecting, but there are identity issues (UID/GID/SID) (?). 
>   I tried a few guesses at options to allow write access, but without 
> success.  Suggestions?

Congrats on the successful first steps!

I believe you can fix these new issues with options on the end of your 
sshfs command.  From the list shown by 'sshfs -h', I would try...
Oh wait a second.  Run these commands to see what Cygwin has for your 
uid and gid:
     id -u
     id -g

Then at the end of your sshfs command, I would try...
     -o umask=000 -o create_umask=000 -o uid=UUUUU -o gid=GGGGG
where UUUUU and GGGGG are your uid and gid from the 'id' command.
(Choosing 000 for both umasks means "full access".)

I don't know if you can 'chown' or 'chmod' files on the mounted 
filesystem; not enough experience with FUSE+sshfs yet.
HTH,

..mark

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