On Wed, Sep 16, 2009 at 06:14:13PM +0200, Lars Marowsky-Bree wrote:
> On 2009-09-16T14:56:40, Dejan Muhamedagic <[email protected]> wrote:
> 
> > Yes, for NFS or OCFS2. But that should be covered by combining
> > the hostname with the instance name. To avoid the root directory
> > mess, I'd also suggest to create all test files in one
> > subdirectory.
> 
> The admin may have a valid reason for specifying the prefix (if they
> don't want the subdirectory in the root, for example).
> 
> They get to specify the prefix, from which we construct the final string
> by adding the instance/host/clone# number, and using that relative to
> the mountpoint.
> 
> Quite simple, really. ;-)

Makes sense. I'd just like to avoid that the parameter is
required to run monitor operation.

> BTW, while we're at it - bonus points for implementing a
> clone-filesystem check which _tries to read from the other node's files_
> and fails if the data is found to be sufficiently outdated when it
> shouldn't. But just maybe I'm going over the top here.

Do you mean that in that case all clones should fail? Can you
provide a use example.

> It's amazing how much time can be spent painting bikesheds.

I really don't find this discussion superfluous. In particular
given our record on user-friendliness.

Thanks,

Dejan

> 
> 
> Regards,
>     Lars
> 
> -- 
> Architect Storage/HA, OPS Engineering, Novell, Inc.
> SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
> "Experience is the name everyone gives to their mistakes." -- Oscar Wilde
> 
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