[OpenAFS] R/W replication
Dirk Heinrichs
heinrichs@qis-systemhaus.de
Wed, 14 Feb 2001 14:19:03 +0100
Nathan Neulinger wrote:
>=20
> Dirk Heinrichs wrote:
> >
> > Derek Atkins wrote:
> > >
> > The reason I asked was that in case of inavailability of the "master"
> > volume, clients cannot save their changes. There could also be anothe=
r
> > solution, that in case the server of the RW volume goes down, one of
> > it's RO replicas will automatically be switche to RW, as long as the
> > original volume is down.
>=20
> That logic is fine so long as the volume is truly "down"... But what
> happens if it's just inaccessible on the network. A lot of people do
> replicas geographically distributed, in which case, that condition will
> be relatively common.
It could be optional, on a per volume basis.
Bye...
Dirk
--=20
Dirk Heinrichs | Tel: +49 (0)241 413 260
QIS Systemhaus GmbH | Fax: +49 (0)241 413 2640
J=FClicher Str. 338b | Mail: heinrichs@qis-systemhaus.de
D-52070 Aachen | Web: http://www.qis-systemhaus.de