NFS/SSHD interaction

Dominik Straßer dominik.strasser@onespin-solutions.com
Tue Feb 18 12:43:00 GMT 2014


Hi Corinna,
thanks for the pointer. I haven't yet fully understood the credentials 
stuff. But can it have this result:
In the cygwin terminal:
ls -l /cygdrive
total 43
d---------+  1 TrustedInstaller TrustedInstaller     0 Feb 18 10:27 c
drwxr-x---  15 night            None              1024 Jan 23 22:53 k
drwxr-x---  52 night            None             24576 Feb 18  2014 n
drwxr-x--x  62 night            None             14336 Feb 17 13:57 s

In the ssh:
ls -l /cygdrive
total 4
d---------+ 1 TrustedInstaller TrustedInstaller 0 Feb 18 10:27 c

Regards

Dominik

Am 18.02.2014 13:20, schrieb Corinna Vinschen:
> On Feb 18 12:58, Dominik Straßer wrote:
>> Hi all,
>> I am facing an interaction issue between Microsoft's NFS client and
>> cygwin's sshd.
>>
>> I am trying to set the following environment:
>> mounting user1's home dir to drive x:
>> mounting user2's home dir to drive y:
>>
>> mount x: in cygwin (fstab) to /home/user1
>> mount y: in cygwin (fstab) to /home/user2
>>
>> This works fine when I start the cygwin terminal directly.
>>
>> If I now ssh to user1, I can't see /home/user1 and /home/user2.
>> /cygdrive/x and cygdrive/y don't exist.
>>
>> My suspicion is the following:
>> Cygwin's sshd gets started before Microsoft's NFS client.
>> As the login shell spawned by sshd is it's child, it only sees what
>> was present when sshd started.
> The user credentials are wrong, probably.  Via ssh, you have the
> problems described in
> http://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-setuid-overview
>
>
> Corinna
>

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