-- Joel Franco | | self-powered by | Debian Linux | | .''`. | : :' : | `. `' | `- |
On Seg Nov 28 05 12:26, Gerald (Jerry) Carter wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Joel, > > Joel Franco wrote: > > | Empirically, when a NT based is added to the > | existing network, the database application runs > | slowly (access data) in this client machine > | and in others NT machines that are added to the LAN. > | > | If i substitute this samba server with a Win2k3 > | Standard Server, the application latency backs > | to the original (or close), before the NT clients. > | This was a big deception to me and since then, i'm > | trying to find why this happens but i'm specialist. > > What version of Samba are you running? Samba 3.0.20b-2. But this problem exists since old samba versions. > > | I have observed in the ethereal sniffer that exists a > | lot of "Locking AndX Request" and "Locking AndX Response" > | that is highly "ping pong" communication between > | the server and the client, that certainly don't > | permit a good brute transfer. I understand that must > | exist a lock mechanism to not corrupt the file > | database shared between others stations. > > Most people running pc based database apps disable > oplocks on the server. Can you run a quick test > with and without oplocks in the Samba share. The oplocks warn that could be problem on this enabled. If a client machine crash, the database could be corrupted, correct? Should I understand the oplocks is a tradeoff and have to be choosed between speed and corrupt probability? Thank You, > > > > > > > > > cheers, jerry > ===================================================================== > Alleviating the pain of Windows(tm) ------- http://www.samba.org > GnuPG Key ----- http://www.plainjoe.org/gpg_public.asc > "There's an anonymous coward in all of us." --anonymous > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.0 (GNU/Linux) > Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org > > iD8DBQFDi0vaIR7qMdg1EfYRAgIUAJ9jkPtfLkm+enDbZNH8nVFFx6I9WwCfQWfm > h3PNQINCD70+Tu6/atQdPeA= > =2Gjd > -----END PGP SIGNATURE----- > -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
