我的centos升级到7.4后无法访问我的samba共享，samba版本升级到4.6.2我通过realm命令将centos加入到windows域，域用户（格式为username@doaminname）可以登录centos可以通过以下方式获取kerberos票证kinit 与域用户
在域 Windows 服务器上执行 net view 命令，访问被拒绝
C:\>net view \\ark-centos-smb4.qa.arkivio.com
System error 5 has occurred.
Access is denied.
C:\>net view \\192.168.32.26
System error 5 has occurred.
Access is denied.
在使用 samba 服务器 ip 获取访问被拒绝错误时收集了以下日志，我抱怨找不到用户，并且运行getent passwd domainuser@domainname可以成功完成：
[2017/09/21 00:36:03.319546, 3]
../source3/smbd/oplock.c:1322(init_oplocks) init_oplocks:
initializing messages. [2017/09/21 00:36:03.319707, 3]
../source3/smbd/process.c:1957(process_smb) Transaction 0 of length
159 (0 toread) [2017/09/21 00:36:03.319744, 3]
../source3/smbd/process.c:1538(switch_message) switch message
SMBnegprot (pid 23703) conn 0x0 [2017/09/21 00:36:03.319767, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.320414, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol [PC
NETWORK PROGRAM 1.0] [2017/09/21 00:36:03.320441, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol
[LANMAN1.0] [2017/09/21 00:36:03.320454, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol
[Windows for Workgroups 3.1a] [2017/09/21 00:36:03.320466, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol
[LM1.2X002] [2017/09/21 00:36:03.320482, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol
[LANMAN2.1] [2017/09/21 00:36:03.320497, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol [NT
LM 0.12] [2017/09/21 00:36:03.320509, 3]
../source3/smbd/negprot.c:603(reply_negprot) Requested protocol [SMB
2.002] [2017/09/21 00:36:03.320538, 3] ../source3/smbd/negprot.c:603(reply_negprot) Requested protocol [SMB
2.???] [2017/09/21 00:36:03.320638, 4] ../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.320722, 3]
../source3/smbd/smb2_negprot.c:290(smbd_smb2_request_process_negprot)
Selected protocol SMB2_FF [2017/09/21 00:36:03.321314, 2]
../source3/librpc/crypto/gse_krb5.c:229(fill_mem_keytab_from_secrets)
../source3/librpc/crypto/gse_krb5.c:229: failed to fetch machine
password [2017/09/21 00:36:03.321344, 3]
../source3/librpc/crypto/gse_krb5.c:587(gse_krb5_get_server_keytab)
../source3/librpc/crypto/gse_krb5.c:587: Warning! Unable to set mem
keytab from secrets! [2017/09/21 00:36:03.322377, 3]
../source3/smbd/negprot.c:730(reply_negprot) Selected protocol SMB
2.??? [2017/09/21 00:36:03.323207, 4] ../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.323262, 4]
../source3/smbd/sec_ctx.c:217(push_sec_ctx) push_sec_ctx(0, 0) :
sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.323300, 4]
../source3/smbd/uid.c:491(push_conn_ctx) push_conn_ctx(0) :
conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.323326, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.325145, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.325187, 3]
../source3/smbd/smb2_negprot.c:290(smbd_smb2_request_process_negprot)
Selected protocol SMB2_10 [2017/09/21 00:36:03.325448, 2]
../source3/librpc/crypto/gse_krb5.c:229(fill_mem_keytab_from_secrets)
../source3/librpc/crypto/gse_krb5.c:229: failed to fetch machine
password [2017/09/21 00:36:03.325466, 3]
../source3/librpc/crypto/gse_krb5.c:587(gse_krb5_get_server_keytab)
../source3/librpc/crypto/gse_krb5.c:587: Warning! Unable to set mem
keytab from secrets! [2017/09/21 00:36:03.327171, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.327477, 4]
../source3/smbd/sec_ctx.c:217(push_sec_ctx) push_sec_ctx(0, 0) :
sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.327498, 4]
../source3/smbd/uid.c:491(push_conn_ctx) push_conn_ctx(0) :
conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.327509, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.327562, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.327754, 3]
../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP
neg_flags=0xe2088297
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_NEGOTIATE_OEM
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_LM_KEY
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP_NEGOTIATE_56 [2017/09/21 00:36:03.327897, 4] ../source3/smbd/sec_ctx.c:217(push_sec_ctx) push_sec_ctx(0, 0) :
sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.327919, 4]
../source3/smbd/uid.c:491(push_conn_ctx) push_conn_ctx(0) :
conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.327930, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.327951, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.328313, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.328360, 4]
../source3/smbd/sec_ctx.c:217(push_sec_ctx) push_sec_ctx(0, 0) :
sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.328376, 4]
../source3/smbd/uid.c:491(push_conn_ctx) push_conn_ctx(0) :
conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.328387, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.328403, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.328478, 3]
../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got
user=[arkadmin] domain=[QA] workstation=[NWT-VM-ARK8118] len1=24
len2=350 [2017/09/21 00:36:03.328573, 3]
../source3/param/loadparm.c:3823(lp_load_ex) lp_load_ex: refreshing
parameters [2017/09/21 00:36:03.328664, 3]
../source3/param/loadparm.c:542(init_globals) Initialising global
parameters [2017/09/21 00:36:03.328773, 3]
../source3/param/loadparm.c:2752(lp_do_section) Processing section
"[global]" doing parameter netbios name = ARK-CENTOS-SMB4 doing
parameter security = ADS doing parameter workgroup = QA.ARKIVIO.COM
doing parameter kerberos method = secrets and keytab doing parameter
realm = QA.ARKIVIO.COM doing parameter log file =
/var/log/samba/%m.log doing parameter log level = 4 doing
parameter local master = no doing parameter domain master = no
doing parameter server string = Samba Server Version %v doing
parameter max log size = 5000 doing parameter load printers = No
doing parameter wins support = no doing parameter wins proxy = no
doing parameter dns proxy = yes doing parameter name resolve order =
host lmhosts wins bcast [2017/09/21 00:36:03.328953, 2]
../source3/param/loadparm.c:2769(lp_do_section) Processing section
"[arkc1]" doing parameter comment = centos samba4 share1 doing
parameter path = /rocket/cifs/cifs1 doing parameter writable = yes
doing parameter guest ok = yes doing parameter valid users =
[email protected],[email protected],[email protected],@"Domain
[email protected]",@"[email protected]","QA.ARKIVIO.COM\AutostorAdmins",[email protected]
doing parameter admin users =
[email protected],[email protected],[email protected],@"Domain
[email protected]",@"[email protected]",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
[2017/09/21 00:36:03.329055, 2]
../source3/param/loadparm.c:2769(lp_do_section) Processing section
"[arkc2]" doing parameter comment = centos samba4 share2 doing
parameter path = /rocket/cifs/cifs2 doing parameter writable = yes
doing parameter admin users =
[email protected],[email protected],[email protected],@"Domain
[email protected]",@"[email protected]",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
doing parameter valid users =
[email protected],[email protected],[email protected],@"Domain
[email protected]",@"[email protected]","QA.ARKIVIO.COM\AutostorAdmins",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
[2017/09/21 00:36:03.329149, 4]
../source3/param/loadparm.c:3864(lp_load_ex) pm_process() returned
Yes [2017/09/21 00:36:03.329186, 3]
../source3/param/loadparm.c:1592(lp_add_ipc) adding IPC service
[2017/09/21 00:36:03.329981, 4]
../source3/libsmb/namequery_dc.c:77(ads_dc_name) ads_dc_name:
domain=QA.ARKIVIO.COM [2017/09/21 00:36:03.331294, 3]
../source3/libsmb/namequery.c:3160(get_dc_list) get_dc_list:
preferred server list: ", *" [2017/09/21 00:36:03.332043, 4]
../lib/addns/dnsquery.c:435(ads_dns_lookup_srv) ads_dns_lookup_srv:
2 records returned in the answer section. [2017/09/21 00:36:03.333572,
4] ../source3/libsmb/namequery.c:3305(get_dc_list) get_dc_list:
returning 3 ip addresses in an ordered list [2017/09/21
00:36:03.333594, 4] ../source3/libsmb/namequery.c:3306(get_dc_list)
get_dc_list: 192.168.32.231:389 192.168.32.230:389
2001:21:21:32:743e:17d2:61a4:fdb8:389 [2017/09/21 00:36:03.334552, 3]
../source3/libads/ldap.c:618(ads_connect) Successfully contacted
LDAP server 192.168.32.231 [2017/09/21 00:36:03.334622, 3]
../source3/libsmb/namequery.c:3160(get_dc_list) get_dc_list:
preferred server list: ", *" [2017/09/21 00:36:03.334961, 4]
../lib/addns/dnsquery.c:435(ads_dns_lookup_srv) ads_dns_lookup_srv:
2 records returned in the answer section. [2017/09/21 00:36:03.335007,
4] ../source3/libsmb/namequery.c:3305(get_dc_list) get_dc_list:
returning 3 ip addresses in an ordered list [2017/09/21
00:36:03.335023, 4] ../source3/libsmb/namequery.c:3306(get_dc_list)
get_dc_list: 192.168.32.230:88 192.168.32.231:88
2001:21:21:32:743e:17d2:61a4:fdb8:88 [2017/09/21 00:36:03.335042, 3]
../source3/libsmb/namequery.c:3160(get_dc_list) get_dc_list:
preferred server list: ", *" [2017/09/21 00:36:03.335419, 4]
../lib/addns/dnsquery.c:435(ads_dns_lookup_srv) ads_dns_lookup_srv:
2 records returned in the answer section. [2017/09/21 00:36:03.335463,
4] ../source3/libsmb/namequery.c:3305(get_dc_list) get_dc_list:
returning 3 ip addresses in an ordered list [2017/09/21
00:36:03.335478, 4] ../source3/libsmb/namequery.c:3306(get_dc_list)
get_dc_list: 192.168.32.230:88 192.168.32.231:88
2001:21:21:32:743e:17d2:61a4:fdb8:88 [2017/09/21 00:36:03.336391, 4]
../source3/libsmb/namequery_dc.c:151(ads_dc_name) ads_dc_name: using
server='ARK-QA-DC2.QA.ARKIVIO.COM' IP=192.168.32.231 [2017/09/21
00:36:03.336496, 3]
../source3/lib/util_sock.c:515(open_socket_out_send) Connecting to
192.168.32.231 at port 445 [2017/09/21 00:36:03.337733, 3] ../source3/libsmb/cliconnect.c:271(cli_session_creds_prepare_krb5)
got OID=1.3.6.1.4.1.311.2.2.30 got OID=1.2.840.48018.1.2.2
[2017/09/21 00:36:03.338945, 3]
../auth/ntlmssp/ntlmssp_client.c:270(ntlmssp_client_challenge) Got
challenge flags: [2017/09/21 00:36:03.338973, 3]
../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP
neg_flags=0x62898215
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_TARGET_TYPE_DOMAIN
NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
NTLMSSP_NEGOTIATE_TARGET_INFO
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH [2017/09/21 00:36:03.339060, 3] ../auth/ntlmssp/ntlmssp_client.c:726(ntlmssp_client_challenge)
NTLMSSP: Set final flags: [2017/09/21 00:36:03.339076, 3]
../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP
neg_flags=0x62008a15
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_ANONYMOUS
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH [2017/09/21 00:36:03.339112, 3] ../auth/ntlmssp/ntlmssp_sign.c:509(ntlmssp_sign_reset) NTLMSSP
Sign/Seal - Initialising with flags: [2017/09/21 00:36:03.339123, 3]
../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP
neg_flags=0x62008a15
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_ANONYMOUS
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH [2017/09/21 00:36:03.339972, 3] ../auth/ntlmssp/ntlmssp_sign.c:509(ntlmssp_sign_reset) NTLMSSP
Sign/Seal - Initialising with flags: [2017/09/21 00:36:03.340000, 3]
../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP
neg_flags=0x62008a15
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_ANONYMOUS
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH [2017/09/21 00:36:03.344582, 3] ../source3/auth/auth.c:178(auth_check_ntlm_password)
check_ntlm_password: Checking password for unmapped user
[QA]\[arkadmin]@[NWT-VM-ARK8118] with the new password interface
[2017/09/21 00:36:03.344615, 3]
../source3/auth/auth.c:181(auth_check_ntlm_password)
check_ntlm_password: mapped user is:
[ARK-CENTOS-SMB4]\[arkadmin]@[NWT-VM-ARK8118] [2017/09/21
00:36:03.344650, 4] ../source3/smbd/sec_ctx.c:217(push_sec_ctx)
push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1 [2017/09/21
00:36:03.344698, 4] ../source3/smbd/uid.c:491(push_conn_ctx)
push_conn_ctx(0) : conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.344714,
4] ../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec
ctx (0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.344768, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.344785, 3]
../source3/auth/check_samsec.c:399(check_sam_security)
check_sam_security: Couldn't find user 'arkadmin' in passdb.
[2017/09/21 00:36:03.344808, 3]
../source3/auth/auth_winbind.c:60(check_winbind_security)
check_winbind_security: Not using winbind, requested domain
[ARK-CENTOS-SMB4] was for this SAM. [2017/09/21 00:36:03.344835, 2]
../source3/auth/auth.c:315(auth_check_ntlm_password)
check_ntlm_password: Authentication for user [arkadmin] -> [arkadmin]
FAILED with error NT_STATUS_NO_SUCH_USER [2017/09/21 00:36:03.344858,
2] ../auth/gensec/spnego.c:768(gensec_spnego_server_negTokenTarg)
SPNEGO login failed: NT_STATUS_NO_SUCH_USER [2017/09/21
00:36:03.344879, 4] ../source3/smbd/sec_ctx.c:217(push_sec_ctx)
push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1 [2017/09/21
00:36:03.344891, 4] ../source3/smbd/uid.c:491(push_conn_ctx)
push_conn_ctx(0) : conn_ctx_stack_ndx = 0 [2017/09/21 00:36:03.344901,
4] ../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec
ctx (0, 0) - sec_ctx_stack_ndx = 1 [2017/09/21 00:36:03.344919, 4]
../source3/smbd/sec_ctx.c:439(pop_sec_ctx) pop_sec_ctx (0, 0) -
sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.344949, 3]
../source3/smbd/smb2_server.c:3097(smbd_smb2_request_error_ex)
smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1]
status[NT_STATUS_LOGON_FAILURE] || at
../source3/smbd/smb2_sesssetup.c:134 [2017/09/21 00:36:03.345308, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.345337, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.345351, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.345365, 4]
../source3/smbd/sec_ctx.c:321(set_sec_ctx_internal) setting sec ctx
(0, 0) - sec_ctx_stack_ndx = 0 [2017/09/21 00:36:03.345535, 3]
../source3/smbd/server_exit.c:246(exit_server_common) Server exit
(NT_STATUS_CONNECTION_RESET)
这是我的 smb.conf 内容
#working since 2017-8-1 with sssd?+ad
[global]
netbios name = ARK-CENTOS-SMB4
security = ADS
#workgroup = QA
workgroup = QA.ARKIVIO.COM
kerberos method = secrets and keytab
realm = QA.ARKIVIO.COM
log file = /var/log/samba/%m.log
log level = 4
#password server = *
#passdb backend = tdbsam
#template shell = /bin/bash
#template homedir = /home/%u
#winbind separator = +
local master = no
domain master = no
#auth methods = guest sam_ignoredomain winbind
#guest ok = no
server string = Samba Server Version %v
max log size = 5000
load printers = No
#idmap config * : backend = tdb
#preferred master = no
wins support = no
wins proxy = no
dns proxy = yes
#name resolve order = wins bcast host lmhosts
name resolve order = host lmhosts wins bcast
# Winbind idmap RID settings
# winbind use default domain = yes
# allow trusted domains = yes
# winbind enum users = yes
# winbind enum groups = yes
# winbind nested groups = yes
# idmap config QA : backend = rid
# idmap config QA : default = yes
# idmap config QA : range = 100-33554431
# idmap config * : range = 33554432-67108862
# idmap config * : backend = tdb
# printing = bsd
# load printers = no
# disable spoolss = yes
# printcap name = /dev/null
# log level = 10
# log file = /var/log/samba/samba.log.%m
# max log size = 5000
# debug timestamp = yes
# oplocks = 1
# unix extensions = yes
# clustering = 0
# smb ports = 445, 139
# mangled names = yes
# default case = lower
# case sensitive = auto
# preserve case = yes
# short preserve case = yes
# bind interfaces only = yes
# interfaces = lo bond0:2 eth0:1 eth0:2 eth2 eth3
# dos filetimes = 1
# create mask = 777
# admin users = administrator
[arkc1]
comment = centos samba4 share1
path = /rocket/cifs/cifs1
#public = no
#read only = no
writable = yes
#guest ok = yes
#inherit permissions = 1
#inherit acls = 1
#map acl inherit = 1
#vfs objects = acl_xattr
#acl_xattr:ignore system acls = 1
#valid users = @"[email protected]"
#valid users = administrator,auto-stor,arkadmin,Domain Admins,autostoradmins
valid users = [email protected],[email protected],[email protected],@"Domain [email protected]",@"[email protected]","QA.ARKIVIO.COM\AutostorAdmins",[email protected]
#admin users = administrator,auto-stor,arkadmin,Domain Admins,autostoradmins,QA\arkadmin,QA.ARKIVIO.COM\arkadmin
admin users = [email protected],[email protected],[email protected],@"Domain [email protected]",@"[email protected]",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
[arkc2]
comment = centos samba4 share2
path = /rocket/cifs/cifs2
#public = no
#read only = no
writable = yes
#guest ok = no
#vfs objects = acl_xattr
#acl_xattr:ignore system acls = yes
admin users = [email protected],[email protected],[email protected],@"Domain [email protected]",@"[email protected]",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
valid users = [email protected],[email protected],[email protected],@"Domain [email protected]",@"[email protected]","QA.ARKIVIO.COM\AutostorAdmins",[email protected],QA\arkadmin,QA.ARKIVIO.COM\arkadmin
[root@ark-centos-smb4 /]# getent passwd [email protected]
[email protected]:*:1712439520:1712400513:arkadmin:/home/[email protected]:/bin/bash
[root@ark-centos-smb4 /]# id [email protected]
uid=1712439520([email protected]) gid=1712400513(domain [email protected]) groups=1712400513(domain [email protected]),10(wheel),1712439592([email protected]),1712439438([email protected])
域用户已被centos识别，请参见以下结果
getent passwd [email protected]
[email protected]:*:1712439520:1712400513:arkadmin:/home/[email protected]:/bin/bash
getent passwd QA\\arkadmin
[email protected]:*:1712439520:1712400513:arkadmin:/home/[email protected]:/bin/bash
请给一些建议，谢谢
答案1
将 sssd* 包更新到 1.15.2-50.el7_4.6 后，重新启动 smb 服务，我可以访问 samba AD 共享，这是由于 AD 的 sssd 身份验证中断造成的
答案2
我能够通过将以下行添加到我的 smb.conf 的以下部分来解决类似的问题[global]：
[global]
idmap config * : backend = tdb
idmap config * : range = 1000-9999