Is there anything interesting/relevant in the logs of the affected client systems? If the NAS has logs, I would check those too.
On 2/8/20, 16:00, "Timothy Spaulding" wrote:
Hello All,
Short story:
I have a Synology NAS that has a NFS volume/path exported
I have a couple of Raspberry PIs that can mount the NFS volume and read/write with no issues
I have a brand new Raspberry PI 4 and an older Debian (stretch) install that mounts the NFS volume, but gets a permissions denied when trying to list the contents of the volume.
Logged on as pi,
sudo mkdir /mnt/syn
sudo mount <NAS>:/volume1/nfs /mnt/syn
ls -l /mnt
d--------- 1 root root 268 Oct 13 14:24 syn
is the result I get after mounting, if I were to unmount the volume (and these are the same values before mounting), I get the following from the ls -l command:
drwxr-xr-x 2 root root 4096 Oct 13 14:02 syn
As I see it, the chmod permission are changing when mounting the NFS volume. The strangest part to me is that it works on 2 other Raspberry PIs.
I hope someone has some ideas I can try.
Tim
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