RE: Caching and callbacks

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From: Boris Z. (boris@conley.com)
Date: 02/24/99-09:29:53 AM Z 

Message-ID: <01BE5FE0.9E4A3910.boris@conley.com>
From: "Boris Z." <boris@conley.com>
Subject: RE: Caching and callbacks
Date: Wed, 24 Feb 1999 10:29:53 -0500



> I don't see how op-locks, which are as I understand it, really a cache
> consistency mechanisms and not a lockign mechanism, can solve this
> problem. If a process on each client makes modifications to the same
> part of the database, without file/record locks, or share reservations at
> open time, won't the database get corrupted.

Server will delay any write operation on the oplock protected range until
oplock expires or until oplock call-back will be answered. Let's talk about 
this on Connectathon.

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