On Mon, Nov 26, 2007 at 10:06:03AM -0600, Robert Latham wrote:
>
> The word 'distributed' in the subject is telling... I like to make a
> distiction between 'distributed', 'cluster', and 'parallell' file
> systems.
>
> Distributed: uncorrdinated access among processes. Possibly over the
> wid
On Thu, Nov 22, 2007 at 10:15:25AM -0500, Mark Hahn wrote:
> with that in mind, my opinion is that cluster IO testing should be
> a combination of:
> - parallel streaming IO to separate files - resembling a checkpoint,
> or an IO-intensive app reading, or an app where the user forgot to
sytem (eg. database, webserver and so on). But i want to find more
info on distributed file systems (eg. checkpoint read/write).
our experience with filesystems is that you can model checkpoints
as large, multithreaded, sequential IO. but while that may be an
important IO mode, it's not the d
Hello list,
i was trying to find some info about the i/o-access of secondary
storage of applications, which uses the distributed file system. And
it seems that it's not the popular topic.
I've found a paper about penguinometer, there is some discriptions
about the access specification of some ap
