Erro ao iniciar o Samba NetBIOS Name Services (nmb) no CentOS 6

Question

Estou tentando iniciar o serviço nmb. Deixa isso no arquivo de log e existe:

[2013/05/08 14:06:23,  0] ../source3/nmbd/nmbd.c:883(main)
  nmbd version 4.0.0rc4 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2012
[2013/05/08 14:06:23,  0] ../source3/nmbd/nmbd.c:922(main)
  standard input is not a socket, assuming -D option
[2013/05/08 14:06:23,  0] ../source3/lib/util_sock.c:1253(create_pipe_sock)
  error creating socket directory /var/run/samba/nmbd: Permission denied
[2013/05/08 14:06:23,  0] ../source3/nmbd/nmbd_packets.c:48(nmbd_init_packet_server)
  ERROR: nb_packet_server_create failed: NT_STATUS_ACCESS_DENIED

Aqui está a pasta:

# ls -ldZ /var/run/samba/
drwxr-xr-x. root root system_u:object_r:smbd_var_run_t:s0 /var/run/samba/

Isso é estranho:

# service nmb status
nmbd dead but pid file exists
# ls /var/run/samba/nmbd.pid
ls: cannot access /var/run/samba/nmbd.pid: No such file or directory

Alguma idéia?

    

Answer 1

é um bug selinux, desativar o selinux para nmbd:

chcon -t unconfined_exec_t /usr/sbin/nmbd

ou adicione regra para o soquete

semanage fcontext -a -t nmbd_var_run_t /var/run/samba/nmbd/unexpected