strange log entries

Manuel Guerrero manuel.guerrero at b-connected.de
Wed Feb 27 03:15:34 GMT 2002


Hello list!

I have a samba (2.2.1a) installation on a server (SuSE Linux 7.3, Kernel 
2.4.10). The clients are working Win2k.

The users are reporting that sometimes writing and/or closing of a file is 
taking a lot of time (between 10s. and 2min.). But no error occurs and after 
a while they can work fine.

In the smbd log there are strange entries such as:

oplock.c: oplock_break (xxx)
... client failure in oplock break in file ...

reply.c: reply_lockingX
... Error: oplock break from client for num=... and no oplock granted on this 
file ... (same as above) 

oplocl.c: request_oplock_break
... no response received to oplock break request to pix ..., port ... for 
dev=... inode ..., tv_sec ..., tv_usec

nttrans.c: call_nt_transact_ioctl
... currently not implemented

I found no explanation of this error messages.

Can anyone help me with this?

Thank you
Manuel

P.S.: The global section of my smb.conf file follows (output from testparm):
   [global]
        coding system =
        client code page = 850
        code page directory = /usr/share/samba/codepages
        workgroup = IAS_BRB
        netbios name = IAS-FS1
        netbios aliases =
        netbios scope =
        server string = Samba 2.2.1a
        interfaces =
        bind interfaces only = No
        security = USER
        encrypt passwords = Yes
        update encrypted = No
        allow trusted domains = Yes
        hosts equiv =
        min passwd length = 5
        map to guest = Bad User
        null passwords = No
        obey pam restrictions = No
        password server =
        smb passwd file = /etc/samba/smbpasswd
        root directory =
        pam password change = Yes
        passwd program = /usr/bin/passwd
        passwd chat = *new*password* %n\n *new*password* %n\n *changed*
        passwd chat debug = No
        username map = /etc/samba/smbusermap
        password level = 0
        username level = 0
        unix password sync = No
        restrict anonymous = No
        lanman auth = Yes
        use rhosts = No
        log level = 2
        syslog = 1
        syslog only = No
        log file =
        max log size = 5000
        timestamp logs = Yes
        debug hires timestamp = No
        debug pid = No
        debug uid = No
        protocol = NT1
        large readwrite = No
        max protocol = NT1
        min protocol = CORE
        read bmpx = No
        read raw = Yes
        write raw = Yes
        nt smb support = Yes
        nt pipe support = Yes
        nt acl support = Yes
        announce version = 4.5
        announce as = NT
        max mux = 50
        max xmit = 65535
        name resolve order = lmhosts host wins bcast
        max packet = 65535
        max ttl = 259200
        max wins ttl = 518400
        min wins ttl = 21600
        time server = No
        change notify timeout = 60
        deadtime = 0
        getwd cache = Yes
        keepalive = 30
        lpq cache time = 10
        max smbd processes = 0
        max disk size = 0
        max open files = 10000
        read size = 16384
        socket options = TCP_NODELAY
        stat cache size = 50
        total print jobs = 0
        load printers = Yes
        printcap name = /etc/printcap
        enumports command =
        addprinter command =
        deleteprinter command =
        show add printer wizard = Yes
        os2 driver map =
        strip dot = No
        character set =
        mangled stack = 50
        stat cache = Yes
        domain admin group = @admin
        domain guest group =
        machine password timeout = 604800
        add user script =
        delete user script =
        logon script = logon.cmd:
        logon path = \\%N\profiles\%u
        logon drive = H:
        logon home = \\homeserver\%u
        domain logons = Yes
        os level = 64
        lm announce = Auto
        lm interval = 60
        preferred master = True
        local master = Yes
        domain master = True
        browse list = Yes
        enhanced browsing = Yes
        dns proxy = Yes
        wins proxy = No
        wins server =
        wins support = No
        wins hook =
        kernel oplocks = Yes
        oplock break wait time = 0
        add share command =
        change share command =
        delete share command =
        config file =
        preload =
        lock dir = /var/lib/samba
        pid dir = /var/run/samba
        default service =
        message command =
        dfree command =
        valid chars =
        remote announce =
        remote browse sync =
        socket address = 0.0.0.0
        homedir map = auto.home
        time offset = 0
        NIS homedir = No
        source environment =
        panic action =
        hide local users = No
        host msdfs = No
        winbind uid =
        winbind gid =
        template homedir = /home/%D/%U
        template shell = /bin/false
        winbind separator = \
        winbind cache time = 15
        comment =
        path =
        alternate permissions = No
        username =
        guest account = ftp
        invalid users =
        valid users =
        admin users =
        read list =
        write list =
        printer admin =
        force user =
        force group =
        read only = Yes
        create mask = 0744
        force create mode = 00
        security mask = 0777
        force security mode = 00
        directory mask = 0755
        force directory mode = 00
        directory security mask = 0777
        force directory security mode = 00
        inherit permissions = No
        guest only = No
        guest ok = No
        only user = No
        hosts allow =
        hosts deny =
        status = Yes
        max connections = 0
        min print space = 0
        strict sync = No
        sync always = No
        write cache size = 0
        max print jobs = 1000
        printable = No
        postscript = No
        printing = bsd
        print command = lpr -r -P%p %s
        lpq command = lpq -P%p
        lprm command = lprm -P%p %j
        lppause command =
        lpresume command =
        queuepause command =
        queueresume command =
        printer name =
        printer driver =
        printer driver file = /etc/samba/printers.def
        printer driver location =
        default case = lower
        case sensitive = No
        preserve case = Yes
        short preserve case = Yes
        mangle case = No
        mangling char = ~
        hide dot files = Yes
        hide unreadable = No
        delete veto files = No
        veto files =
        hide files =
        veto oplock files =
        map system = No
        map hidden = No
        map archive = Yes
        mangled names = Yes
        mangled map =
        browseable = Yes
        blocking locks = Yes
        fake oplocks = No
        locking = Yes
        oplocks = Yes
        level2 oplocks = Yes
        oplock contention limit = 2
        posix locking = Yes
        strict locking = No
        share modes = Yes
        copy =
        include =
        exec =
        preexec close = No
        postexec =
        root preexec =
        root preexec close = No
        root postexec =
        available = Yes
        volume =
        fstype = NTFS
        set directory = No
        wide links = Yes
        follow symlinks = Yes
        dont descend =
        magic script =
        magic output =
        delete readonly = No
        dos filemode = No
        dos filetimes = No
        dos filetime resolution = No
        fake directory create times = No
        vfs object =
        vfs options =
        msdfs root = No




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