ext4lazyinit?

Boris Epstein borepstein at gmail.com
Sat Nov 26 03:42:49 UTC 2011


On Fri, Nov 25, 2011 at 10:36 PM, Tom Horsley <horsley1953 at gmail.com> wrote:

> On Fri, 25 Nov 2011 22:26:42 -0500
> Boris Epstein wrote:
>
> > I would estimate the init would take 1-2 hours.
>
> Yep. I think it took about 1 1/2 hours for the
> disk activity to die down.
> --
>

I am sorry - I mistyped up above. I meant to say "large number of files".
The size of the files in your file system does not matter as far as fsck
duration is concerned - it is the number that matters.

So when you have millions of files the backup takes many hours. And XFS
file system with the same number of files is up in minutes.

Boris.
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