Hey Nix,
I think I see the problem now.
If you want to review the interaction of setting an explicit ACL and
using the chmod 755 command on 2, you need this command:
# ls -dv 2
What you have is this command:
# ls -dv
(I have no idea what's going on with the parent dir ACL.)
I tested your syntax, which says replace ACL #3 and then reset the
permissions by using the chmod command. Its working as expected.
See below.
Thanks
Cindy
# zpool create tank c0t1d0
# zfs create tank/test
# cd /tank/test
# mkdir 2
# ls -dv 2
drwxr-xr-x 2 root root 2 Jul 29 12:45 2
0:owner@::deny
1:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
2:group@:add_file/write_data/add_subdirectory/append_data:deny
3:group@:list_directory/read_data/execute:allow
4:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
5:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
# chmod A3=group@:list_directory/read_data/write_data/execute:allow 2
# ls -dv 2
drwxr-xr-x 2 root root 2 Jul 29 12:45 2
0:owner@::deny
1:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
2:group@:add_file/write_data/add_subdirectory/append_data:deny
3:group@:list_directory/read_data/add_file/write_data/execute:allow
4:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
5:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
# chmod 755 2
# ls -dv 2
drwxr-xr-x 2 root root 2 Jul 29 12:45 2
0:owner@::deny
1:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
2:group@:add_file/write_data/add_subdirectory/append_data:deny
3:group@:list_directory/read_data/execute:allow
4:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
5:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
On 07/29/10 11:56, Cindy Swearingen wrote:
Which Solaris release is this and are you using /usr/bin/ls and
/usr/bin/chmod?
Thanks,
Cindy
On 07/29/10 02:44, . . wrote:
Hi ,
while playing with ZFS acls I have noticed chmod strange behavior, it
duplicates some acls , is it a bug or a feature :) ?
For example scenario:
#ls -dv ./2
drwxr-xr-x 2 root root 2 Jul 29 11:22 2
0:owner@::deny
1:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
2:group@:add_file/write_data/add_subdirectory/append_data:deny
3:group@:list_directory/read_data/execute:allow
4:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
5:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
chmod A3=group@:list_directory/read_data/write_data/execute:allow 2
bash-3.00# ls -dv 2
drwxr-xr-x 2 root root 2 Jul 29 11:22 2
0:owner@::deny
1:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
2:group@:add_file/write_data/add_subdirectory/append_data:deny
3:group@:list_directory/read_data/add_file/write_data/execute:allow
4:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
5:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
bash-3.00#chmod 755 2
bash-3.00#ls -dv
drwxr-xr-x+ 2 root root 2 Jul 29 11:22 2
0:owner@::deny
1:owner@:write_xattr/write_attributes/write_acl/write_owner:allow
2:group@::deny
3:group@::allow
4:group@::allow
5:everyone@:write_xattr/write_attributes/write_acl/write_owner:deny
6:everyone@:read_xattr/read_attributes/read_acl/synchronize:allow
7:owner@::deny
8:owner@:list_directory/read_data/add_file/write_data/add_subdirectory
/append_data/write_xattr/execute/write_attributes/write_acl
/write_owner:allow
9:group@:add_file/write_data/add_subdirectory/append_data:deny
10:group@:list_directory/read_data/execute:allow
11:everyone@:add_file/write_data/add_subdirectory/append_data/write_xattr
/write_attributes/write_acl/write_owner:deny
12:everyone@:list_directory/read_data/read_xattr/execute/read_attributes
/read_acl/synchronize:allow
--
---------------------------------------------
http://unixinmind.blogspot.com
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