Re: [Xen-users] Cheap IOMMU hardware and ECC support importance

[Kuba <kuba.0000@xxxxx>]

W dniu 2014-07-09 02:10, lee pisze:
> Kuba <kuba.0000@xxxxx> writes:
>
> > > W dniu 2014-07-06 14:20, lee pisze:
> > > > Kuba <kuba.0000@xxxxx> writes:
> > > I think that it doesn't matter what the line starts with and that people
> > > do not always know what they are doing.  Besides, what a line starts
> > > with is configurable.
> > I'd change it to "?" for users and "!" for root.
> or make it red for root
>
> > Snapshot replicated to another set of disk on another machine
> > qualifies for me as a backup. When you take a snapshot, it's stored on
> > the same pool, so if you loose the pool, you loose the snapshots too.
> And when you replicate it to the other machine, it's not a snapshot
> anymore but a copy like a backup?
It's a backup copy with a snapshot :)

> > Please don't get me wrong, but if you find that interesting maybe it
> > would benefit you more to read some docs or howtos and try it for
> > yourself instead of trying to learn about a thing you've never touched
> > by asking questions? I'm no expert on the subject, so chances are I'd
> > unintentionally provide you with information that's incorrect.
> The documentation might do that as well.  And yes, I'm getting to the
> point at which I should try it out.
Hooray

> > Copying data without any form of checksumming (even done manually) is
> > like rolling dice for me.
> Wow, that's quite a statement.  Do you checksum every bit of data you
> copy in some way?
I never said I don't gamble ;) It depends on the data and what is going 
to happen with the source and destination after the copying is done.
Kuba


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