Samba no se puede montar como demonio (NT_STATUS_BAD_NETWORK_NAME). Bien en primer plano

2024-6-22 • tag-icon

Samba no se puede montar como demonio (NT_STATUS_BAD_NETWORK_NAME). Bien en primer plano

La instancia de Samba (4.7.5) no permite a los usuarios explorar ningún recurso compartido cuando se ejecuta como un demonio systemctl, pero funciona bien cuando se ejecuta como un servicio en primer plano.

Contenido de la unidad de servicio systemctl:

# cat /usr/lib/systemd/system/smb.service 
[Unit]
Description=Samba SMB Daemon
After=syslog.target network.target nmb.service winbind.service

[Service]
Environment=KRB5CCNAME=FILE:/run/samba/krb5cc_samba
Type=notify
NotifyAccess=all
PIDFile=/run/smbd.pid
LimitNOFILE=16384
EnvironmentFile=-/etc/sysconfig/samba
ExecStart=/usr/sbin/smbd -F --no-process-group $SMBDOPTIONS
ExecReload=/usr/bin/kill -HUP $MAINPID
LimitCORE=infinity

[Install]
WantedBy=multi-user.target

Registros cuando se ejecuta a través de systemctl:

[2018/02/26 16:57:37.676020,  3, pid=2994] ../lib/util/access.c:365(allow_access)
  Allowed connection from 192.168.247.72 (192.168.247.72)
[2018/02/26 16:57:37.676283,  3, pid=2994] ../source3/param/loadparm.c:3862(lp_load_ex)
  lp_load_ex: refreshing parameters
[2018/02/26 16:57:37.676497,  3, pid=2994] ../source3/param/loadparm.c:549(init_globals)
  Initialising global parameters
[2018/02/26 16:57:37.676661,  3, pid=2994] ../source3/param/loadparm.c:2776(lp_do_section)
  Processing section "[global]"
[2018/02/26 16:57:37.676960,  2, pid=2994] ../source3/param/loadparm.c:2793(lp_do_section)
  Processing section "[test]"
[2018/02/26 16:57:37.677137,  3, pid=2994] ../source3/param/loadparm.c:1611(lp_add_ipc)
  adding IPC service
[2018/02/26 16:57:37.677433,  2, pid=2994] ../source3/lib/interface.c:345(add_interface)
  added interface ens192 ip=192.168.247.71 bcast=192.168.247.255 netmask=255.255.255.0
[2018/02/26 16:57:37.677553,  3, pid=2994] ../source3/smbd/oplock.c:1340(init_oplocks)
  init_oplocks: initializing messages.
[2018/02/26 16:57:37.677770,  3, pid=2994] ../source3/smbd/process.c:1959(process_smb)
  Transaction 0 of length 216 (0 toread)
[2018/02/26 16:57:37.677874,  3, pid=2994] ../source3/smbd/process.c:1539(switch_message)
  switch message SMBnegprot (pid 2994) conn 0x0
[2018/02/26 16:57:37.678639,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [PC NETWORK PROGRAM 1.0]
[2018/02/26 16:57:37.678766,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [MICROSOFT NETWORKS 1.03]
[2018/02/26 16:57:37.678864,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [MICROSOFT NETWORKS 3.0]
[2018/02/26 16:57:37.678968,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [LANMAN1.0]
[2018/02/26 16:57:37.679071,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [LM1.2X002]
[2018/02/26 16:57:37.679183,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [DOS LANMAN2.1]
[2018/02/26 16:57:37.679280,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [LANMAN2.1]
[2018/02/26 16:57:37.679379,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [Samba]
[2018/02/26 16:57:37.679472,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [NT LANMAN 1.0]
[2018/02/26 16:57:37.679583,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [NT LM 0.12]
[2018/02/26 16:57:37.679693,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [SMB 2.002]
[2018/02/26 16:57:37.679809,  3, pid=2994] ../source3/smbd/negprot.c:612(reply_negprot)
  Requested protocol [SMB 2.???]
[2018/02/26 16:57:37.679986,  3, pid=2994] ../source3/smbd/smb2_negprot.c:290(smbd_smb2_request_process_negprot)
  Selected protocol SMB2_FF
[2018/02/26 16:57:37.680477,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'gssapi_spnego' registered
[2018/02/26 16:57:37.680579,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'gssapi_krb5' registered
[2018/02/26 16:57:37.680684,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'gssapi_krb5_sasl' registered
[2018/02/26 16:57:37.680797,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'spnego' registered
[2018/02/26 16:57:37.680882,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'schannel' registered
[2018/02/26 16:57:37.680984,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'naclrpc_as_system' registered
[2018/02/26 16:57:37.681089,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'sasl-EXTERNAL' registered
[2018/02/26 16:57:37.681191,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'ntlmssp' registered
[2018/02/26 16:57:37.681291,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'ntlmssp_resume_ccache' registered
[2018/02/26 16:57:37.681384,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'http_basic' registered
[2018/02/26 16:57:37.681489,  3, pid=2994] ../auth/gensec/gensec_start.c:977(gensec_register)
  GENSEC backend 'http_ntlm' registered
[2018/02/26 16:57:37.682280,  3, pid=2994] ../source3/smbd/negprot.c:753(reply_negprot)
  Selected protocol SMB 2.???
[2018/02/26 16:57:37.682741,  3, pid=2994] ../source3/smbd/smb2_negprot.c:290(smbd_smb2_request_process_negprot)
  Selected protocol SMB3_11
[2018/02/26 16:57:37.686193,  3, pid=2994] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags)
  Got NTLMSSP neg_flags=0x62088215
[2018/02/26 16:57:37.686799,  3, pid=2994] ../auth/ntlmssp/ntlmssp_server.c:454(ntlmssp_server_preauth)
  Got user=[test] domain=[SAMBA] workstation=[THINKPAD-X270] len1=24 len2=330
[2018/02/26 16:57:37.686917,  3, pid=2994] ../source3/param/loadparm.c:3862(lp_load_ex)
  lp_load_ex: refreshing parameters
[2018/02/26 16:57:37.687046,  3, pid=2994] ../source3/param/loadparm.c:549(init_globals)
  Initialising global parameters
[2018/02/26 16:57:37.687198,  3, pid=2994] ../source3/param/loadparm.c:2776(lp_do_section)
  Processing section "[global]"
[2018/02/26 16:57:37.687465,  2, pid=2994] ../source3/param/loadparm.c:2793(lp_do_section)
  Processing section "[test]"
[2018/02/26 16:57:37.687611,  3, pid=2994] ../source3/param/loadparm.c:1611(lp_add_ipc)
  adding IPC service
[2018/02/26 16:57:37.687742,  3, pid=2994] ../source3/auth/auth.c:189(auth_check_ntlm_password)
  check_ntlm_password:  Checking password for unmapped user [SAMBA]\[test]@[THINKPAD-X270] with the new password interface
[2018/02/26 16:57:37.687838,  3, pid=2994] ../source3/auth/auth.c:192(auth_check_ntlm_password)
  check_ntlm_password:  mapped user is: [SAMBA]\[test]@[THINKPAD-X270]
[2018/02/26 16:57:37.687998,  2, pid=2994] ../source3/lib/smbldap.c:841(smbldap_open_connection)
  smbldap_open_connection: connection opened
[2018/02/26 16:57:37.696554,  3, pid=2994] ../source3/lib/smbldap.c:1063(smbldap_connect_system)
  ldap_connect_system: successful connection to the LDAP server
[2018/02/26 16:57:37.699013,  2, pid=2994] ipa_sam.c:3216(init_sam_from_ldap)
  init_sam_from_ldap: Entry found for user: test
[2018/02/26 16:57:37.700693,  3, pid=2994] ../source3/auth/auth.c:256(auth_check_ntlm_password)
  auth_check_ntlm_password: sam authentication for user [test] succeeded
[2018/02/26 16:57:37.700736,  3, pid=2994] ../auth/auth_log.c:760(log_authentication_event_human_readable)
  Auth: [SMB2,(null)] user [SAMBA]\[test] at [Mon, 26 Feb 2018 16:57:37.700721 GMT] with [NTLMv2] status [NT_STATUS_OK] workstation [THINKPAD-X270] remote host [ipv4:192.168.247.72:39014] became [domain.internal]\[test] [S-1-5-21-2460180081-1733199439-1879006710-1003]. local host [ipv4:192.168.247.71:445] 
[2018/02/26 16:57:37.700769,  3, pid=2994] ../auth/auth_log.c:591(log_no_json)
  log_no_json: JSON auth logs not available unless compiled with jansson
[2018/02/26 16:57:37.700780,  2, pid=2994] ../source3/auth/auth.c:314(auth_check_ntlm_password)
  check_ntlm_password:  authentication for user [test] -> [test] -> [test] succeeded
[2018/02/26 16:57:37.700798,  3, pid=2994] ../auth/ntlmssp/ntlmssp_sign.c:509(ntlmssp_sign_reset)
  NTLMSSP Sign/Seal - Initialising with flags:
[2018/02/26 16:57:37.700807,  3, pid=2994] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags)
  Got NTLMSSP neg_flags=0x62088215
[2018/02/26 16:57:37.700829,  3, pid=2994] ../auth/ntlmssp/ntlmssp_sign.c:509(ntlmssp_sign_reset)
  NTLMSSP Sign/Seal - Initialising with flags:
[2018/02/26 16:57:37.700837,  3, pid=2994] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags)
  Got NTLMSSP neg_flags=0x62088215
[2018/02/26 16:57:37.702460,  3, pid=2994] ../source3/smbd/password.c:130(register_homes_share)
  Using static (or previously created) service for user 'test'; path = '/media/nas/test_dir'
[2018/02/26 16:57:37.703937,  3, pid=2994] ../lib/util/access.c:365(allow_access)
  Allowed connection from 192.168.247.72 (192.168.247.72)
[2018/02/26 16:57:37.703995,  3, pid=2994] ../source3/smbd/service.c:595(make_connection_snum)
  Connect path is '/tmp' for service [IPC$]
[2018/02/26 16:57:37.704019,  3, pid=2994] ../source3/smbd/vfs.c:113(vfs_init_default)
  Initialising default vfs hooks
[2018/02/26 16:57:37.704039,  3, pid=2994] ../source3/smbd/vfs.c:139(vfs_init_custom)
  Initialising custom vfs hooks from [/[Default VFS]/]
[2018/02/26 16:57:37.704093,  3, pid=2994] ../source3/smbd/service.c:841(make_connection_snum)
  thinkpad-x270 (ipv4:192.168.247.72:39014) connect to service IPC$ initially as user test (uid=1368400003, gid=1368400003) (pid 2994)
[2018/02/26 16:57:37.704548,  3, pid=2994] ../source3/smbd/msdfs.c:1008(get_referred_path)
  get_referred_path: |test| in dfs path \samba.domain.internal\test is not a dfs root.
[2018/02/26 16:57:37.704565,  3, pid=2994] ../source3/smbd/smb2_server.c:3139(smbd_smb2_request_error_ex)
  smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] status[NT_STATUS_NOT_FOUND] || at ../source3/smbd/smb2_ioctl.c:309
[2018/02/26 16:57:37.704836,  3, pid=2994] ../source3/smbd/service.c:1120(close_cnum)
  thinkpad-x270 (ipv4:192.168.247.72:39014) closed connection to service IPC$
[2018/02/26 16:57:37.705095,  3, pid=2994] ../lib/util/access.c:365(allow_access)
  Allowed connection from 192.168.247.72 (192.168.247.72)
[2018/02/26 16:57:37.705117,  3, pid=2994] ../libcli/security/dom_sid.c:210(dom_sid_parse_endp)
  string_to_sid: SID @ipausers is not in a valid format
[2018/02/26 16:57:37.705526,  3, pid=2994] ../source3/smbd/service.c:595(make_connection_snum)
  Connect path is '/media/nas/test_dir' for service [test]
[2018/02/26 16:57:37.705633,  3, pid=2994] ../libcli/security/dom_sid.c:210(dom_sid_parse_endp)
  string_to_sid: SID @ipausers is not in a valid format
[2018/02/26 16:57:37.705869,  3, pid=2994] ../source3/smbd/vfs.c:113(vfs_init_default)
  Initialising default vfs hooks
[2018/02/26 16:57:37.705962,  3, pid=2994] ../source3/smbd/vfs.c:139(vfs_init_custom)
  Initialising custom vfs hooks from [/[Default VFS]/]
[2018/02/26 16:57:37.706100,  3, pid=2994] ../libcli/security/dom_sid.c:210(dom_sid_parse_endp)
  string_to_sid: SID @ipausers is not in a valid format
[2018/02/26 16:57:37.706386,  0, pid=2994] ../source3/smbd/service.c:774(make_connection_snum)
  canonicalize_connect_path failed for service test, path /media/nas/test_dir
[2018/02/26 16:57:37.706955,  3, pid=2994] ../source3/smbd/smb2_server.c:3139(smbd_smb2_request_error_ex)
  smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] status[NT_STATUS_BAD_NETWORK_NAME] || at ../source3/smbd/smb2_tcon.c:135
[2018/02/26 16:57:37.707412,  3, pid=2994] ../source3/smbd/smb2_server.c:3139(smbd_smb2_request_error_ex)
  smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] status[NT_STATUS_NETWORK_NAME_DELETED] || at ../source3/smbd/smb2_server.c:2491
[2018/02/26 16:57:37.707871,  3, pid=2994] ../source3/smbd/server_exit.c:244(exit_server_common)
  Server exit (NT_STATUS_END_OF_FILE)
[2018/02/26 16:57:37.712408,  3, pid=2948] ../source3/lib/util_procid.c:54(pid_to_procid)
  pid_to_procid: messaging_dgm_get_unique failed: No such file or directory

Comando para ejecutar en primer plano:

smbd -F

Estoy un poco perdido con este porque ambos usan los mismos archivos de configuración. /etc/sysconfig/samba también está lleno de variables vacías.

Algunas cosas a tener en cuenta:

Samba está conectado a un servidor de directorio LDAP
Samba se está ejecutando en Fedora 27
Systemctl y el comando de primer plano utilizan los mismos permisos de directorio y el mismo usuario del sistema

¿Alguien puede darme alguna pista sobre adónde ir desde aquí? ¡No me apetece ejecutar el comando de primer plano en la pantalla como solución alternativa!

Respuesta1

Tuve el mismo problema y lo hice funcionar. Verificarhttps://www.hiroom2.com/2017/12/03/fedora-27-samba-es

Necesitaba "sudo chcon -R -t samba_share_t /path_to_your_share" en mis recursos compartidos más "usuario válido = youruser" en smb.conf y luego funcionó.

"sudo setsebool -P samba_enable_home_dirs on" no funcionó para mí pero también usé chcon... y luego funcionó.

Respuesta1

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