Currently i'm using unRAID 6.1.3 and I have a query on the fuse.shfs config

 

mount:

tmpfs on /var/log type tmpfs (rw,size=128m,mode=0755)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
/dev/sdd1 on /boot type vfat (rw,noatime,nodiratime,umask=0,shortname=mixed)
nfsd on /proc/fs/nfs type nfsd (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
/dev/md1 on /mnt/disk1 type btrfs (rw,noatime,nodiratime)
/dev/md2 on /mnt/disk2 type xfs (rw,noatime,nodiratime)
shfs on /mnt/user type fuse.shfs (rw,nosuid,nodev,noatime,allow_other)

 

I find that the mount point /mnt/user is missing option "default_permissions" which is useful for me. I would like to ask if there any config file I can modify for adding option "default_permissions" on fuse.shfs ?

What are you trying to accomplish? User share security can be managed in the webUI.

I have a Linux server which use NFS to mount the unRAID share drive. In this Linux server, when "User A" create a file in unRAID NFS share directory, even though I chmod the file to "600", "User B" can still edit/remove this file. After investigate, I find that adding option "default_permissions" to mount point "/mnt/user" can fix this problem.

 

I'm not sure if it's correct way to fix my problem, but at least it work for me.

P.S. Currently I do this manually by using umount and mount.

Make user specific shares. Each user can write only in one share but can read all of the others.