[Samba] read only share problem

[Danilo Moretto]

Felipe Augusto van de Wiel escribió:
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> On 01/11/2007 02:22 PM, danilomoretto at cantv.net escreveu:
>   
>> HI,
>> I have setup a samba share called DATOS it look like this:
>>
>> [DATOS]
>> path = /data/datos
>> comment = QAQC y SHA
>> locking = no
>> admin users = zulloa2
>> write list = @qaqc, zulloa2
>> browseable = yes
>> public = yes
>> guest ok = yes
>> force create mode = 775
>> force directory mode = 775
>> read only = yes
>> force group = qaqc
>>     
>
> 	Your share is a little bit "messy". You have
> "public" and "guest ok", they are synonyms, you only
> need one of them.
>
> 	Besides that, it seems to have the configuration
> that you are imagining, a read only directory which a
> few people are able to write.
>
>
>   
>> in linux debian samba Version 3.0.14a-Debian
>>
>> it work good, opening the documents read only for every 
>> one, and can write with the user zulloa2 or the users in
>> sha group.
>>
>> The problem is, some time some files in this share appear 
>> in read only mode for the user zulloa2...
>>     
>
> 	In a hard guess I would say that you have problems
> with your filesystem permissions.
>
>
>   
>> all the files in the share are in 775
>> this is the smbstatus when the file appear in readonly
>> tipecasrv:~# smbstatus -u zulloa2
>> Samba version 3.0.14a-Debian
>> PID     Username      Group         Machine
>> -------------------------------------------------------------------
>> 14974   zulloa2       zulloa2       sha          (192.168.0.3)
>>
>> Service      pid     machine       Connected at
>> -------------------------------------------------------
>> DATOS        14974   sha           Thu Jan 11 07:01:38 2007
>> PUBLICO      14974   sha           Thu Jan 11 07:01:38 2007
>> IPC$         14974   sha           Thu Jan 11 12:12:01 2007
>> GESTION      14974   sha           Thu Jan 11 07:01:38 2007
>> CALIDADySHA   14974   sha           Thu Jan 11 07:01:38 2007
>>
>> Locked files:
>> Pid    DenyMode   Access      R/W        Oplock           Name
>> --------------------------------------------------------------
>> 14974  DENY_WRITE 0x20089     RDONLY     NONE            
>> /data/datos/QAQC/CONTINUACION.ppt   Thu Jan 11 11:41:02 2007
>> 14974  DENY_NONE  0x2019f     RDWR       EXCLUSIVE+BATCH 
>> /data/datos/QAQC/ITOPMT.doc   Thu Jan 11 12:13:06 2007
>> 14974  DENY_WRITE 0x20089     RDONLY     NONE            
>> /data/datos/QAQC/PGT.doc   Thu Jan 11 12:00:32 2007
>> 14974  DENY_WRITE 0x20089     RDONLY     NONE            
>> /data/datos/QAQC/Copia de SISTEMA QAQC.pps   Thu Jan 11 11:40:57 2007
>>     
>
> 	Can you send a full smbstatus, with logs of the
> access from the user?
>
>
>
>   
>> look that not all the files appears read only.... but is the same share an
>> folder...????
>>     
>
> 	Investigate the filesystem permissions.
>
> 	There are more users accessing this share?
>
>
>   
>> what happend? how can i do ?
>>
>> when i do a /etc/init.d/samba restart 
>> so i can write them with zulloa2 user, but hours later the read only show
>> again...
>>
>> Thanks
>>     
>
>
> 	Kind regards,
>
> - --
> Felipe Augusto van de Wiel <felipe at paranacidade.org.br>
> Coordenadoria de Tecnologia da Informação (CTI) - SEDU/PARANACIDADE
> http://www.paranacidade.org.br/           Phone: (+55 41 3350 3300)
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>   
mister as you can see

the file premission are set trhought samba:

force create mode = 775
force directory mode = 775
force group = qaqc


Sooooo all the share, i mean chmod -R 775 /data/datos
and, chown -R root:sha /data/datos/

are set up with 755 permissions with sha group as write enabled



read all please

thanks