2

I can not add permissions to the files/directory:

root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software# chmod +x stacks2.4/
root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software# ll
total 8
drwx------ 1 xxy xxy  344  8月 12 15:01 ./
drwx------ 1 xxy xxy 4096  7月  3 11:58 ../
drwx------ 1 xxy xxy    0  8月 12 14:44 SRA/
drwx------ 1 xxy xxy    0  7月 27 20:45 stacks2.4/
drwx------ 1 xxy xxy 4096  8月 12 14:48 stacks-2.41/
root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software# pwd
/media/xxy/4ACA0758CA073FA5/Software


root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software# chmod 777 stacks-2.41/
root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software# ll
total 8
drwx------ 1 xxy xxy  344  8月 12 15:01 ./
drwx------ 1 xxy xxy 4096  7月  3 11:58 ../
drwx------ 1 xxy xxy    0  8月 12 14:44 SRA/
drwx------ 1 xxy xxy    0  7月 27 20:45 stacks2.4/
drwx------ 1 xxy xxy 4096  8月 12 14:48 stacks-2.41/

Why my chmod do not work even use root user?


Edit-01

this is the list:

root@xxy-linux:/media/xxy/4ACA0758CA073FA5/Software/stacks-2.41# lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0 447.1G  0 disk 
├─sda1   8:1    0   549M  0 part /media/xxy/boot
└─sda2   8:2    0 446.6G  0 part /media/xxy/DA9004FE9004E33D
sdb      8:16   0 447.1G  0 disk 
├─sdb1   8:17   0  93.2G  0 part /
├─sdb2   8:18   0     1K  0 part 
├─sdb5   8:21   0  18.6G  0 part [SWAP]
└─sdb6   8:22   0 335.3G  0 part /home
sdc      8:32   0   7.3T  0 disk 
├─sdc1   8:33   0   128M  0 part 
└─sdc2   8:34   0   7.3T  0 part /media/xxy/4ACA0758CA073FA5
sdd      8:48   0   7.3T  0 disk 
├─sdd1   8:49   0   128M  0 part 
└─sdd2   8:50   0   7.3T  0 part /media/xxy/B08813218812E61E

Edit-02

this is the mount:

xxy@xxy-linux[xiayun] mount | grep 4ACA                                                 [ 3:44afternoon]
/dev/sdc2 on /media/xxy/4ACA0758CA073FA5 type fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
  • 1
    What is the file system type? – Yaron Aug 12 at 7:36
  • see my edit post, its part System Type. – 244boy Aug 12 at 7:38
  • Nope, some of the details are missing :) Try running mount | grep 4ACA – Yaron Aug 12 at 7:43
  • Updated my post. – 244boy Aug 12 at 7:48
  • "Why my chmod do not work even use root user?" Why do you expect fuseblk=ntfs to be POSIX compliant? – Rinzwind Aug 12 at 7:48
1

It doesn't work since it's an NTFS file system which doesn't support the POSIX/Linux permission method.

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