Question

Public folder file permissions keep being set to read-only on Mac OSX Server 10.4.11

Asked by: will4062

I recently took over a client who runs all Mac's in the shop.  They are running a Mac OS X Server 10.4.11.  They basically only use the server to host an accounting application and to facilitate file sharing.  There's a public folder on the server which stores all the important word documents and such.  When I view "Folder Info" on the shared folder, admin is set as the owner with read/write access, the group "management" is set to have read/write access, and just to troubleshoot I also set everyone to have read/write access.  When I view share -l, it shows the folder with the correct permissions.  However, whenever a user creates a new document, after it's saved the permissions magically reset on that file to "read-only."  I have tried chmod g+s as suggested by another forum, but it didn't solve the problem.  I haven't been able to find a solution, despite my best efforts.  I have all the latest updates installed.

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Asked On
2009-10-30 at 10:56:04ID24858906
Tags

file permissions

,

OSX

,

Server 10.4.1

Topics

OS-X Server

,

Mac OS 10.4 (Tiger)

Participating Experts
1
Points
500
Comments
14

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Answers

 

by: maximus5328Posted on 2009-10-30 at 12:48:57ID: 25706233

the permissions get reset to read-only for who? admin? group? everyone? all of the above?
does the user who created the file remains the owner?

 

by: will4062Posted on 2009-11-02 at 10:54:54ID: 25722381

In the "get info" screen, the owner remains the same.  However I changed the owner of the root public folder to one of the users but she still gets the same permission error attempting to edit files created by other users.  When I do share -l, the permissions still appear to be correct but obviously they aren't.  I also set up Everyone to have read/write to test it out, and even that doesn't solve the problem.

 

by: maximus5328Posted on 2009-11-02 at 12:27:33ID: 25723370

1. Can she edit the files that she created herself?
2. Can other users edit files that she created?

 

by: will4062Posted on 2009-11-02 at 16:37:59ID: 25725227

She can edit files, but nobody else can.  It displays the message "file is read-only" or some other access error.

 

by: maximus5328Posted on 2009-11-02 at 17:11:56ID: 25725373

After you change permissions on the Public Folder, do you run "Apply to enclosed items"? This command is in Sharing & Permissions section of the Get Info.

 

by: will4062Posted on 2009-11-02 at 18:49:05ID: 25725720

Yes, and that fixes the permissions on all the files.  However, any new files or existing files that are changed revert to the same read-only status.

 

by: maximus5328Posted on 2009-11-03 at 05:52:49ID: 25728871

Got it. What you are saying is that newly created  files/folders are not inheriting permissions for their parent folder.
There is a way to fix it in Workgroup Manager > Shares
I am a little rusty on 10.4 Server, but there you will find the option to use POSIX permissions or ACL for each share. Enable ACL and give your users read/write access. There is also an option to propagate permission.
Try that, if you are unsuccessful, let me know - I'll pull some old screenshots.

 

by: will4062Posted on 2009-11-03 at 20:16:06ID: 25736361

The "shares" tab is greyed out.  I'm logged in as admin, an administrator account, but the "shares" tab is the only one that I can't click on.  

 

by: maximus5328Posted on 2009-11-05 at 14:40:07ID: 25754900

I think that's because you are logged in as a local admin, when you need to be a Directory Administrator (diradmin).

 

by: will4062Posted on 2009-11-10 at 08:57:12ID: 25787303

I will try diradmin today.  If diradmin doesn't work, what's some other options to set those permissions?

 

by: maximus5328Posted on 2009-11-10 at 18:24:13ID: 25791879

well, the dirty approach will be to schedule a cron job as root on the server that will reset the permissions to read+write to everyone every 1 minute

 

by: will4062Posted on 2009-11-23 at 08:53:42ID: 25889254

I am unable to login as diradmin.  I don't see the account on the server.  I didn't configure the server, just had it thrown into my workload.  If setting up a cron job is the only option, how would you suggest I do it?  It's just very frustrating to have that sharing tab greyed out.  

 

by: maximus5328Posted on 2009-11-23 at 17:30:31ID: 25893199

I assumed that you were authenticating to Open Directory. If you are then keep reading, otherwise let me know.

The Directory Administrator is not necessarily diradmin (it is by default but could be renamed).
When you open Workgroup Manager, look for a user with UID of 1000. What is it's short name?
If it's indeed diradmin and you don't have a correct password for it then look at the following article:
http://support.apple.com/kb/HT1194
If even after logging in as diradmin the Sharing tab is grayed out then look at this discussion:
http://discussions.apple.com/thread.jspa?threadID=1038037&tstart=0

20120131-EE-VQP-002

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