Topic 209: File Sharing

Perteneciente a LPIC-2

En este apartado deberás configurar un servidor Samba para varios clientes. Este objetivo incluye configurar Samba como un servidor independiente, así como la integración de Samba como miembro en un Active Directory y además, exportar sistemas de archivos utilizando NFS.

Módulos:

Recomendaciones

De cara al examen, hay que conocer bien:

Conocer los daemons samba.
Configurar la compartición samba de los directorios personales de los usuarios.
Conocer las opciones samba más comunes.
Administrar las contraseñas samba.
Conectar un cliente a una compartición samba.

Conocer los daemons NFS.
Exportar comparticiones NFS puntuales.
Configurar un servicio NFS.
Conocer los comandos de diagnóstico NFS.
Comprender la administración de los derechos de acceso de clientes NFS.
Conectar un cliente a una compartición NFS.

Tests

Which of the following is needed, to synchronize the Unix password with the SMB password, when the encrypted SMB password in the smbpasswd file is changed?

Nothing, because this is not possible.
Run netvamp regularly, to convert the passwords.
Run winbind --sync, to synchronize the passwords.
Add unix password sync = yes to smb.conf. (Solución)
Add smbunix password = sync to smb.conf.

Which Samba-related command will show all options that were not modified using smb.conf and thus are set to their default values? Please enter the command and its parameter(s).

testparm -v

Which command can be used to list all exported file systems from a remote NFS server:

exportfs
nfsstat
rpcinfo
showmount (Solución)
importfs

Which of the following configuration lines will export /usr/local/share/ to nfsclient with read-write access, ensuring that all changes are straight to the disk?

/usr/local/share nfsclient(rw) written
nfsclient: /usr/local/share/:rw,sync
/usr/local/share nfsclient:rw:sync
/usr/local/share nfsclient(rw,sync) (Solución)
nfsclient(rw,sync) /usr/local/share

Which of the following files defines the directories and permissions for NFS shares on your server?

/etc/exportfs
/etc/shares
None of the above
/etc/exports (Solución)

Which of the following utilities will test the configuration of your SAMBA shares?

testparm (Solución)
checkparm
viewparm
chickenparm

Which packages are required for both the SAMBA client and server?

samba, named, rndc
smb, nmb, postfix
smb, postmap
samba, samba-client, samba-common, cifs-utils (Solución)

Why is it important to map the UID/GID between NFS servers and their clients?

So you don't have to use OpenLDAP
To keep the same account names
To encourage the same authentication type
To keep permissions consistent between systems (Solución)

Clients can only mount NFS shares from a server at the command line (i.e. manually as needed).

Verdadero
Falso (Solución)