[OpenAFS] Callback/Cache Issues with 1.3.82 on FC3

[Stephan Wiesand]

This patch works for me. Both removal and modifcation of files from other 
clients are now noticed by the 1.3.82 client.

On Thu, 5 May 2005, chas williams - CONTRACTOR wrote:

> ok, try this fix -- apply to 1.3.82 sources.  when you delete the file
> from the other client, the callbacks for that directory are broken.
> when afs breaks the callback for a directory, it doesnt update the
> state any of the children of that directory.  so the dentry on the local
> machine still believes its valid since the deleted vnode still has state
> CStatd on the local machine.
>
> for a quick fix, the parent's lower 32 bits of the DataVersion are stored
> in d_time.  if the parent's version number has changed, this dentry
> needs revalidated.
>
> should ClearCallBack() also clear vnodes with a matching parentVnode?


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