Re: [Moosefs-users] Groups and permissions bug

[Samuel H. O. N. <sam...@ol...>]

Hi,

Any idea?

Thanks.

Regards.
Samuel

Le 27/04/2011 15:44, Samuel Hassine, Olympe Network a écrit :
> Hi all,
>
> I think we found a bug in MooseFS in the POSIX permissions process 
> when trying to write/access with a user who is member of multiple groups.
>
> Here the problem:
>
> *On the disk (without MooseFS):*
>
> /root@as-001/:/home# ls -l
> total 0
> drwxrwsr-x 5 perso-10431 perso-10431 4096 Apr 27 15:33 perso-10431
> /root@as-001/:/home# su sam
> /sam@as-001/:/home$ id
> uid=11458(sam) gid=11458(Samuel Hassine) groups=11458(Samuel 
> Hassine),10431(perso-10431),10433(perso-10433)
> /sam@as-001/:/home$ touch perso-10431/test
>
> This is working well.
>
> *On the MooseFS partition:*
> /
> root@as-001/:/dns/com/anotherservice/dev/Apps$ ls -l
> total 0
> drwxrwsr-x 5 perso-10431 perso-10431 0 Apr 27 15:22 perso-10431
> /sam@as-001/:/dns/com/anotherservice/dev/Apps$ id
> uid=11458(sam) gid=11458(Samuel Hassine) groups=11458(Samuel 
> Hassine),10431(perso-10431),10433(perso-10433)
> /sam@as-001/:/dns/com/anotherservice/dev/Apps$ touch perso-10431/test
> touch: cannot touch `perso-10431/test': Permission denied
>
> This is not working (permission denied).
>
> Is it a already known bug? If yes, can I fix it easilly?
>
> Thanks for your help.
>
> Best regards.
> -- 
> Samuel HASSINE
> Président
>
> Olympe Network
> -
> 31 avenue Sainte Victoire, 13100 Aix-en-Pce
> Tel. : +33(0)6.26.81.01.87
> Site :www.olympe-network.com
>
>
> ------------------------------------------------------------------------------
> WhatsUp Gold - Download Free Network Management Software
> The most intuitive, comprehensive, and cost-effective network
> management toolset available today.  Delivers lowest initial
> acquisition cost and overall TCO of any competing solution.
> http://p.sf.net/sfu/whatsupgold-sd
>
>
> _______________________________________________
> moosefs-users mailing list
> moo...@li...
> https://lists.sourceforge.net/lists/listinfo/moosefs-users