[OpenAFS] automatic replication of ro volumes

Jeffrey Altman jaltman@auristor.com
Fri, 9 Nov 2018 10:38:57 -0500


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On 11/9/2018 9:48 AM, Andreas Ladanyi wrote:
> Hi,
>=20
> it is common an openafs admin has to sync an ro volume after something
> is added to rw volume. This is done by the vos release command. I think=

> its the only way. Are there automatic sync functions in the vol / fs se=
rver.

The risk of automated volume releases is that the automated system does
not know when the volume contents are in a consistent and quiescent state=
=2E

Sites often use remctl to grant end users the ability to release their
own volumes.

Automated releases of RO volumes are a poor substitute for replicated RW
volumes.  RW replication is a feature which was never completed for OpenA=
FS.

Jeffrey Altman


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