Can't mount CIFS file system on Thecus NAS with Stretch / M2P 2.46

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    Posted in: Max2Play on Raspberry PI
  • AlexMUK premium
    1. Mai 2018 at 14:23 #35398

    Hi.

    I can’t successfully mount CIFS shares since upgrading to the stretch / M2P 2.46 version. When I use the parameters below, it says that the mountpoint was successfully created but I can see no files in the mountpoint ‚/mnt/flacfiles‘.

    I previously had this working without any issue or changes on the NAS server, on both the Jessie versions of Max2play and the stretch beta with a patched kernal to support the RPI Model 3+.

    here is my fstab file:

    
proc            /proc           proc    defaults          0       0
PARTUUID=ee397c53-01  /boot           vfat    defaults          0       2
PARTUUID=ee397c53-02  /               ext4    defaults,noatime  0       1
# a swapfile is not a swap partition, no line here
#   use  dphys-swapfile swap[on|off]  for that

##USERMOUNT
//192.168.1.100/FLAC\040files /mnt/flacfiles cifs user=squeezebox,password=squee
zebox,sec=ntlm,iocharset=utf8,vers=1.0

    I’ve also tried this with the hostname instead of the IP Address, different accounts, sec=ntlm2 parameter and vers=2.0/3.0 without success. Along the way, i’ve also fixed a master browser issue that was causing the ‚Show Network Devices‘ on the filesystem mount page to not work (by making my RPI the master browser editting smb.conf.

    Here is the output of my testparam smb.com > smb.log

    # Global parameters
[global]
        server string = %h server (Samba, Ubuntu)
        preferred master = Yes
        log file = /var/log/samba/log.%m
        max log size = 1000
        syslog = 0
        panic action = /usr/share/samba/panic-action %d
        usershare allow guests = Yes
        unix extensions = No
        map to guest = Bad User
        obey pam restrictions = Yes
        pam password change = Yes
        passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:
* %n\n *password\supdated\ssuccessfully* .
        passwd program = /usr/bin/passwd %u
        unix password sync = Yes
        dns proxy = No
        wins support = Yes
        idmap config * : backend = tdb
        wide links = Yes

[printers]
        comment = All Printers
        path = /var/spool/samba
        browseable = No
        printable = Yes
        create mask = 0700

[print$]
        comment = Printer Drivers
        path = /var/lib/samba/printers
        include = /opt/max2play/samba.conf

    Help – I’ve run out of permutations of things to try!.

    Regards
    Alex

    • This topic was modified 6 years, 8 months ago by AlexMUK.
    AlexMUK premium
    2. Mai 2018 at 20:04 #35452

    Some additional diagnotics – it appears that my workgroup config is ok, and nmdb resolves correctly my hostname (n5200pro).

    What next?

    pi@max2play3:/mnt/flacfiles $ sudo smbclient -d 7 -L //n5200pro.home -Usqueezebox%squeezebox
INFO: Current debug levels:
  all: 7
  tdb: 7
  printdrivers: 7
  lanman: 7
  smb: 7
  rpc_parse: 7
  rpc_srv: 7
  rpc_cli: 7
  passdb: 7
  sam: 7
  auth: 7
  winbind: 7
  vfs: 7
  idmap: 7
  quota: 7
  acls: 7
  locking: 7
  msdfs: 7
  dmapi: 7
  registry: 7
  scavenger: 7
  dns: 7
  ldb: 7
  tevent: 7
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
INFO: Current debug levels:
  all: 7
  tdb: 7
  printdrivers: 7
  lanman: 7
  smb: 7
  rpc_parse: 7
  rpc_srv: 7
  rpc_cli: 7
  passdb: 7
  sam: 7
  auth: 7
  winbind: 7
  vfs: 7
  idmap: 7
  quota: 7
  acls: 7
  locking: 7
  msdfs: 7
  dmapi: 7
  registry: 7
  scavenger: 7
  dns: 7
  ldb: 7
  tevent: 7
Processing section "[global]"
doing parameter follow symlinks = yes
doing parameter wide links = yes
doing parameter unix extensions = no
doing parameter workgroup = workgroup
doing parameter server string = %h server (Samba, Ubuntu)
doing parameter wins support = yes
doing parameter preferred master = yes
doing parameter dns proxy = no
doing parameter log file = /var/log/samba/log.%m
doing parameter max log size = 1000
doing parameter syslog = 0
WARNING: The "syslog" option is deprecated
doing parameter panic action = /usr/share/samba/panic-action %d
doing parameter encrypt passwords = true
doing parameter passdb backend = tdbsam
doing parameter obey pam restrictions = yes
doing parameter unix password sync = yes
doing parameter passwd program = /usr/bin/passwd %u
doing parameter passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
doing parameter pam password change = yes
doing parameter map to guest = bad user
doing parameter usershare allow guests = yes
pm_process() returned Yes
lp_servicenumber: couldn't find homes
added interface eth0 ip=192.168.1.245 bcast=192.168.1.255 netmask=255.255.255.0
Netbios name list:-
my_netbios_names[0]="MAX2PLAY3"
Client started (version 4.5.12-Debian).
Opening cache file at /var/cache/samba/gencache.tdb
Opening cache file at /var/run/samba/gencache_notrans.tdb
sitename_fetch: No stored sitename for realm ''
name n5200pro.home#20 found.
Connecting to 192.168.1.100 at port 445
Socket options:
        SO_KEEPALIVE = 0
        SO_REUSEADDR = 0
        SO_BROADCAST = 0
        TCP_NODELAY = 1
        TCP_KEEPCNT = 9
        TCP_KEEPIDLE = 7200
        TCP_KEEPINTVL = 75
        IPTOS_LOWDELAY = 0
        IPTOS_THROUGHPUT = 0
        SO_REUSEPORT = 0
        SO_SNDBUF = 44800
        SO_RCVBUF = 341760
        SO_SNDLOWAT = 1
        SO_RCVLOWAT = 1
        SO_SNDTIMEO = 0
        SO_RCVTIMEO = 0
        TCP_QUICKACK = 1
        TCP_DEFER_ACCEPT = 0
 session request ok
Doing spnego session setup (blob length=42)
got OID=1.3.6.1.4.1.311.2.2.10
got principal=NONE
GENSEC backend 'gssapi_spnego' registered
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'spnego' registered
GENSEC backend 'schannel' registered
GENSEC backend 'naclrpc_as_system' registered
GENSEC backend 'sasl-EXTERNAL' registered
GENSEC backend 'ntlmssp' registered
GENSEC backend 'ntlmssp_resume_ccache' registered
GENSEC backend 'http_basic' registered
GENSEC backend 'http_ntlm' registered
GENSEC backend 'krb5' registered
GENSEC backend 'fake_gssapi_krb5' registered
Starting GENSEC mechanism spnego
Starting GENSEC submechanism ntlmssp
Got challenge flags:
Got NTLMSSP neg_flags=0x628a8215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_TARGET_TYPE_SERVER
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_TARGET_INFO
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP: Set final flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.4.3]
 session setup ok
 tconx ok

        Sharename       Type      Comment
        ---------       ----      -------
Bind RPC Pipe: host n5200pro.home auth_type 0, auth_level 1
rpc_api_pipe: host n5200pro.home
rpc_read_send: data_to_read: 52
check_bind_response: accepted!
rpc_api_pipe: host n5200pro.home
rpc_read_send: data_to_read: 1560
        test            Disk      test folder
        FLAC files      Disk      Squeezebox FLAC library
        charlie         Disk      Charlie's home directory
        dominic         Disk      Dominic's home diectory
        torrents        Disk      Torrent files and downloads
        backup          Disk      Shared backup folder
        photos          Disk      Shared photo library
        music files     Disk      Music library
        movies          Disk      Movies
        installation cds Disk      Installable CD and DVD ISOs
        downloads       Disk      Shared downloads directory
        lucilla         Disk      Lucilla's Home Directory
        alex            Disk      Alex's Home Directory
        usbcopy         Disk      usbcopy
        usbhdd          Disk      usbhdd
        IPC$            IPC       IPC Service (n5200pro)
sitename_fetch: No stored sitename for realm ''
name n5200pro.home#20 found.
Connecting to 192.168.1.100 at port 139
Socket options:
        SO_KEEPALIVE = 0
        SO_REUSEADDR = 0
        SO_BROADCAST = 0
        TCP_NODELAY = 1
        TCP_KEEPCNT = 9
        TCP_KEEPIDLE = 7200
        TCP_KEEPINTVL = 75
        IPTOS_LOWDELAY = 0
        IPTOS_THROUGHPUT = 0
        SO_REUSEPORT = 0
        SO_SNDBUF = 44800
        SO_RCVBUF = 341760
        SO_SNDLOWAT = 1
        SO_RCVLOWAT = 1
        SO_SNDTIMEO = 0
        SO_RCVTIMEO = 0
        TCP_QUICKACK = 1
        TCP_DEFER_ACCEPT = 0
 session request ok
Doing spnego session setup (blob length=42)
got OID=1.3.6.1.4.1.311.2.2.10
got principal=NONE
Starting GENSEC mechanism spnego
Starting GENSEC submechanism ntlmssp
Got challenge flags:
Got NTLMSSP neg_flags=0x628a8215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_TARGET_TYPE_SERVER
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_TARGET_INFO
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP: Set final flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.4.3]
 session setup ok
 tconx ok

        Server               Comment
        ---------            -------
        MAX2PLAY3            max2play3 server (Samba, Ubuntu)
        N5200PRO             n5200pro

        Workgroup            Master
        ---------            -------
        WORKGROUP            MAX2PLAY3
pi@max2play3:/mnt/flacfiles $
    AlexMUK premium
    2. Mai 2018 at 20:18 #35454

    …. but this command works fine! what gives??

    pi@max2play3:/mnt $ sudo mount -v -t cifs //n5200pro.home/Music\ Files /mnt/music_files -o username=squeezebox,password=squeezebox,domain=workgroup,iocharset=utf8,sec=ntlm,vers=1.0
mount.cifs kernel mount options: ip=192.168.1.100,unc=\\n5200pro.home\Music Files,iocharset=utf8,sec=ntlm,vers=1.0,user=squeezebox,domain=workgroup,pass=********
pi@max2play3:/mnt $ ^C
pi@max2play3:/mnt $ cd music_files
pi@max2play3:/mnt/music_files $ ls
ls: cannot read symbolic link 'FLAC files': Not a directory
AAC Files                     dMC-R14.2-Ref-Registered.exe  infobrowser.opml             SyncToy_96a02d5a-fe36-460d-8080-fb1ac54d7ba3.dat
Album Artwork                 dMC-R14.3-Ref-Registered.exe  N5200PRO - Shortcut.lnk      Temporary Items
centre                        dMC-R14.4-Ref-Registered.exe  Network Trash Folder         wavecorr registration.txt
corrupted tracks 190115.txt   dMC-R16.2-Ref-Registered.exe  PerfectTUNES-Registered.exe  wcor_37.exe
dBpoweramp-dMC-DSP.exe        ehthumbs_vista.db             playlists
dbpoweramp.txt                FLAC files                    Recorded LP WAVs
dMC-R12.4-Ref-Registered.exe  FLAC Lossless                 Squeezebox
pi@max2play3:/mnt/music_files $
    Heiner premium
    7. Mai 2018 at 10:35 #35531

    Hi Alex,

    Does the mount now work for you? We generally recommend mounting exclusively from the web interface to avoid any inconsistencies or irreproducable errors. Looking at your mount, the backslash for space might cause some issues fstab to resolve. Try using a simply named mount without spaces to rule this out as a source of error.

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