[Samba] 2 Samba problems (oplock & hosts allow)

[Brian Whitehead]

I experienced similar problems with 2.2.3a on RH7.2.  Try setting the 'veto
oplock files' directive, it worked for me.


----- Original Message -----
From: "Dan Moinescu" <danmoinescu at yahoo.com>
To: <samba at lists.samba.org>
Sent: Friday, March 15, 2002 10:39 AM
Subject: [Samba] 2 Samba problems (oplock & hosts allow)


> Hello everybody,
>
> I have 2 questions about Samba operation:
>
> First, hostnames don't work in my "hosts allow"
> directive, although smb.conf(5) explicitly says "You
> can  specify  the  hosts  by  name or IP
> number". If I specify a client by its name, that
> client is not allowed access, even though the server
> can do reverse DNS on the client's IP. The message I
> get in the log file looks like this:
>
> [2002/03/14 13:33:36, 0]
> lib/access.c:check_access(324)
>   Denied connection from  (192.168.127.201)
>
> In the above example, host 192.168.127.201 is listed
> in the server's /etc/hosts file, so reverse DNS for
> the address works.
>
>
> The second problem is that I experience huge delays
> when I try to open a MS Word file from the Linux
> share. MS Word hangs for about a minute, then
> everything comes back to normal. The log message I get
> is:
>
> ******************************
> [2002/03/14 13:38:07, 0]
> smbd/nttrans.c:call_nt_transact_ioctl(1776)
> call_nt_transact_ioctl: Currently not implemented.
>
> [2002/03/14 13:38:53, 0]
> smbd/oplock.c:oplock_break(795)
>
> oplock_break: no break received from client within 30
> seconds.
>
> oplock_break failed for file test.doc (dev = 3, inode
> = 1477040196).
>
> [2002/03/14 13:38:53, 0]
> smbd/oplock.c:oplock_break(841)
>
> oplock_break: client failure in oplock break in file
> test.doc
>
> [2002/03/14 13:39:31, 1]
> smbd/service.c:close_cnum(678)
>
> auckland (192.168.127.201) closed connection to
> service home
>
> *********************************
>
> a 'testparm -s |grep oplock' command shows:
>
> kernel oplocks = Yes
>
> oplock break wait time = 0
>
> veto oplock files =
>
> fake oplocks = No
>
> oplocks = Yes
>
> level2 oplocks = Yes
>
> oplock contention limit = 2
>
>
>
> I believe some of the above settings must be changed,
> but I don't know which
> one(s).
>
> Any help would be greatly appreciated.
>
> Best regards,
>
> Dan.
>
>
>
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