Samba, locking, databazy

[webbot na post.cz]

My pouzivame ucetnictvi naprogramovane ve FoxPro, vsechny data jsou na
serveru se Sambou. Ke stejnym datum v jeden okamzik pristupuji 2-3
uzivatele.
V tuto chvili ma vzajemne jeden uzivatel otevrenych 66 souboru, a druhy 46.
Databaze maji otevrene cely den (nekdy i nekolik dnu) a jede to od ledna
2001
bez problemu. Pouzivam Sambu 2.2.0a, predtim 2.0.7, kernel 2.2.17-19.
Jako klienti jsou Win98SE.

Chybu bych hledal nekde jinde.

Ondrej Prokop
webbot na telecom.cz
http://www.samuel.cz/~samba/

Muj smb.conf
-----------------------------------------------------
;
; /etc/smb.conf
;
; Copyright (c) 1999 SuSE GmbH Nuernberg, Germany.
;
[global]
   workgroup = FIRMA
   client code page = 852
   character set = ISO8859-2
   guest account = nobody
   keep alive = 30
   kernel oplocks = false
   security = user
   socket options = IPTOS_LOWDELAY TCP_NODELAY SO_RCVBUF=16384
SO_SNDBUF=16384
   oplocks = yes
   write raw = yes
   read raw = yes
   log level = 2
   log file = /var/log/samba/log.%m
   encrypt passwords = yes
   hosts allow = 192.168.1. localhost
   hosts deny = 192.168.1.100
   domain master = yes
   os level = 34
   wins support = yes
   name resolve order = wins lmhosts hosts bcast
   load printers = no
   map to guest = Bad User

[homes]
   comment = Home
   browseable = no
   read only = no
   delete readonly = yes
   create mask = 0750

[ekonom]
   path = /home/ekonom
   read only = no
   delete readonly = yes
   browseable = yes
   create mask = 0770
   directory mask = 0770


atd........................

----- Original Message -----

From: <potok na kopernik.cc.fmph.uniba.sk>
To: <linux na linux.cz>
Sent: Wednesday, August 15, 2001 4:04 PM
Subject: Samba, locking, databazy


> Dobry den!
>
> Narazil som na problem s $subj. Prezeral som archiv konferencie, dalsie
archivy
> vo svete a nasiel som viac ci menej rovnake staznosti na sambu (desiatky)
a ANI
> JEDNU odpoved....
>
> Ide o vyuzivanie databaz (v mojom pripade Clipper, ale aj FoxPro), kde su
> subory databazy a indexove subory zdielane cez sambovsky share. Pri
simultannom
> pristupe viacerych klientov nastava problem s lockovanim zaznamov.
Prejavuje sa
> to tak, ze prvy klient pracuje bezproblemovo, ale dalsi maju uplne
odopreny
> pristup k databaze, napriek tomu, ze povodny klient zamkol len jednu vetu.
>
> Nepomaha ziadne nastavenie samby, pri fakeovani lockov nastava data
corruption.
>
> Riesil tento problem uz niekto? Mal by niekto napad, ako otestovat, kde je
> chyba? Moze niekto povedat nieco viac o zamykani suborov/zaznamov v
> Clipperi/Fox, pripadne nieco viac o sambe?
>
> Dakujem
>
> Tomas
>
> --------------------------------------------------------------------------