CentOS 6 LDAP NFS.文件所有权停留在“没人”

但是我的uid和gid似乎设置正确：

-bash-4.1$id
uid=3000(myuserName) gid=3000(employees) groups=3000(employees)

我还能检查什么？以下是我客户端上的一些配置文件：

/etc/nsswitch.conf中

passwd:     files sss
shadow:     files sss
group:      files sss

hosts:      files dns

bootparams: nisplus [NOTFOUND=return] files

ethers:     files
netmasks:   files
networks:   files
protocols:  files
rpc:        files
services:   files

netgroup:   files sss

publickey:  nisplus

automount:  files ldap
aliases:    files nisplus

/etc/sssd/sssd.conf

[sssd]
config_file_version = 2
services = nss,pam

domains = default
[nss]

[pam]


[domain/default]
auth_provider = ldap
ldap_id_use_start_tls = True
chpass_provider = ldap
cache_credentials = True
krb5_realm = EXAMPLE.COM
ldap_search_base = dc=mycompany,dc=com
id_provider = ldap
ldap_uri = ldaps://server.subdomain.mycompany.com
krb5_kdcip = kerberos.example.com
ldap_tls_cacertdir = /etc/openldap/cacerts

# Configure client certificate auth.
ldap_tls_cert = /etc/openldap/cacerts/client.pem
ldap_tls_key = /etc/openldap/cacerts/client.pem
ldap_tls_reqcert = demand

/ etc / fstab文件

/dev/mapper/vg_main-lv_root /                       ext4    defaults        1 1
UUID=4e43a15d-4dc0-4836-8fa6-c3445fde756c /boot                   ext4    defaults        1 2
/dev/mapper/vg_main-lv_swap swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
storage1:/nas/home  /home  nfs   soft,intr,rsize=8192,wsize=8192
storage1:/nas/opt  /opt  nfs   soft,wsize=8192

authconfig输出：

[root@test1 ~]# authconfig --test
caching is disabled
nss_files is always enabled
nss_compat is disabled
nss_db is disabled
nss_hesiod is disabled
 hesiod LHS = ""
 hesiod RHS = ""
nss_ldap is enabled
 LDAP+TLS is enabled
 LDAP server = "ldaps://server.subdomain.mycompany.com"
 LDAP base DN = "dc=mycompany,dc=com"
nss_nis is disabled
 NIS server = ""
 NIS domain = ""
nss_nisplus is disabled
nss_winbind is disabled
 SMB workgroup = ""
 SMB servers = ""
 SMB security = "user"
 SMB realm = ""
 Winbind template sHell = "/bin/false"
 SMB idmap uid = "16777216-33554431"
 SMB idmap gid = "16777216-33554431"
nss_sss is disabled by default
nss_wins is disabled
nss_mdns4_minimal is disabled
DNS preference over NSS or WINS is disabled
pam_unix is always enabled
 shadow passwords are enabled
 password hashing algorithm is sha512
pam_krb5 is disabled
 krb5 realm = "EXAMPLE.COM"
 krb5 realm via dns is disabled
 krb5 kdc = "kerberos.example.com"
 krb5 kdc via dns is disabled
 krb5 admin server = "kerberos.example.com"
pam_ldap is enabled
 LDAP+TLS is enabled
 LDAP server = "ldaps://server.subdomain.mycompany.com"
 LDAP base DN = "dc=mycompany,dc=com"
 LDAP scheR_874_11845@a = "rfc2307"
pam_pkcs11 is disabled
 use only smartcard for login is disabled
 smartcard module = ""
 smartcard removal action = ""
pam_fprintd is enabled
pam_winbind is disabled
 SMB workgroup = ""
 SMB servers = ""
 SMB security = "user"
 SMB realm = ""
pam_sss is disabled by default
 credential caching in SSSD is enabled
 SSSD use instead of legacy services if possible is enabled
pam_cracklib is enabled (try_first_pass retry=3 type=)
pam_passwdqc is disabled ()
pam_access is disabled ()
pam_mkhomedir or pam_oddjob_mkhomedir is enabled ()
Always authorize local users is enabled ()
Authenticate system accounts against network services is disabled