[MASOCH-L] NAS Open source

Luiz Otavio O Souza lists.br at gmail.com
Wed Oct 2 11:51:38 BRT 2013


2013/10/2 Luiz Otavio O Souza <lists.br at gmail.com>:
> 2013/10/2 Marcio Merlone <marcio.merlone at a1.ind.br>:
>> Em 02-10-2013 11:31, Luiz Otavio O Souza escreveu:
>>
>>> Parece que esse problema é um pouco mais complicado do isso... (e não
>>> parece ser nenhuma particularidade do FreeBSD):
>>> http://nfsworld.blogspot.com.br/2005/03/whats-deal-on-16-group-id-limitation.html
>>
>> Particularmente, no FreeBSD, o limite é 16. :)
>> Lista mais ou menos completa dos limites para os diversos kernels:
>> http://www.j3e.de/ngroups.html
>
> Ai diz:

E alias o site deixa ainda mais claro quanto ao uso do NFS:

If you use NFS, make sure you don't use more than 16 groups/user, this
is a hard NFS limit. If you use NFS and have more than 16 groups/user
you will end up with too few permissions on files (truncation after 16
groups) which can also mean people who should not be able to access
files can access them, which may be a security problem.

Luiz


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