[OpenAFS] openafs high availability problem

sophana sophana@zizi.ath.cx
Wed, 29 Aug 2007 23:07:05 +0200


Derrick Brashear a =E9crit :
>
>
>     I would be interrested in this patch. Thanks
>
>     Isnt'it possible to add this feature as an option? (or at least a
>     compilation option)
>
>
> Probably
>
>     1 minute is really too long for a filesystem. Any user would say it=
 is
>     no more working.
>
>
> 5 seconds is so short that on a WAN if you need to retransmit a single=20
> time (it's udp, remember) you're screwed.
>
So short?
Do you know anyone waiting more than 5 seconds the file that he opened?

> Not all uses of AFS will be local.

Even on remote, 5 seconds is a lot.
The algorithm has to be re-thinked.