Sacado de:
http://btobsearch.barnesandnoble.com/booksearch/isbninquiry.asp?btob=&ean=9781565925106&pwb=1&displayonly=EXC
There are three areas in which NFS credentials may not match the user's
local credential structure: the user is the superuser, the user is in
too many groups, or no credentials were supplied (an "anonymous"
request). Mapping of root and anonymous users is covered in the next
section.
Problems with "too many" groups depend upon the implementation of NFS
used by the client and the server, and may be an issue only if they are
different (including different revisions of the same operating system).
Every NFS implementation has a limit on the number of groups that ran be
passed in a credentials structure for an NFS RPC. Ibis number usually
agrees with the maximum number of groups to which a user may belong, but
it may be smaller. Typically, the limit on the number of groups is
either 8 or 16. If the client's group limit is larger than the server's,
and a user is in more groups than the server allows, then the server's
attempt to parse and verify the credential structure will fail, yielding
error messages like:
RPC: Authentication error
Authentication errors may occur when trying to mount a filesystem, in
which case the superuser is in too many groups. Errors may also occur
when a particular user tries to access files on the NFS server; these
errors result from any NFS RPC operation. Pay particular attention to
the group file in a heterogeneous environment, where the Nis-managed
group map may be appended to a local file with several entries for
common users like root and bin. The only solution is to restrict the
number of groups to the smallest value allowed by all systems that are
running NFS.
Gabriel Patiño wrote:
El 12/10/05, Christian Cembrana<[EMAIL PROTECTED]> escribió:
Una consulta, te fijaste en la variables $GROUPS ??? Según bash se crea con
toda la informacion de los grupos de los uausrios, es decir puede que
tengas un limite diferente en la cantidad que soporta la variable y la
configuracion en bashrc o algun otro script del shell.
??????
Me habia fijado en el /etc/profile y el /etc/bash.bashrc y no encontre
nada relativo a esto.
La solucion por ahora es valida ya que estos usuarios pertenecian a
muchos grupos que no tenian sentido, asi que podemos decir que
zafamos, al menos hasta que se definan nuevos grupos importantes.
Si encuentro de donde viene el problema, les aviso.
Saludos
--
Gabriel E. Patiño
--
Para desuscribirte tenés que visitar la página
https://listas.linux.org.ar/mailman/listinfo/lugar-gral/
/* Publica y encontra trabajo relacionado con softlibre en
http://www.usla.org.ar/modules/jobs/ */
Si tenés algún inconveniente o consulta escribí a mailto:[EMAIL PROTECTED]
