It happened last night. I have checked my cron and nothing.
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Question
Samba permission change automatically?!
I'm having my permissions change on the Samba share automatically?
Created a share folder call Company_Share
ran chown -R root:users Company_Share
Confirmed permissions on file : drwxrwx--- root user Company_Share
Samba smb.conf
[Company_Share]
comment = Company Share File
path = /share/Company_Share
valid users = @users
write list = @users
force user = root
force group = users
read only = No
create mask = 0770
directory mask = 0770
The next day the permissions changed to:
drwxrwxrwx root admin
and all the files in the directory are drwxrwxrwx root admin
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Answers
Does this happened again? Did you find out if this is always the same time? If you didn't check this yet (and this still happens), try this script:
#!/bin/sh
OUTPUT=/tmp/permissions.lo
DATE=`date`
LS=`ls -ld /share/Company_Share`
printf -- "${DATE}\t${LS}\n" >> ${OUTPUT}
Run this script from your cron every 5 minutes (or even every 1 minute). Before putting it to cron, make sure you have good permissions set to /share/Company_Share directory. If they are bad, change it. Put your script into cron. When you notice, that permissions are changed, check this logfile (/tmp/permissions.log). Change its name to some other, and remove current log. Change permissions back. Let it run as long as you will notice change again. After two or three changes, you should know, if they happen at the same time always. Then, we will try to find out what is causing this.
Also, take a look here: http://www.experts-exchang
Audit can be helpful in finding out what is changing permissions.
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by: oklitPosted on 2009-01-28 at 06:14:45ID: 23486590
When this change occurs? Is the always the same time? Is it possible, that you have some cron job, which is changing permissions for this directory?