Re: [somewhat OT] I just discovered that Stratis uses XFS.

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Le Wed, 3 Oct 2018 16:47:05 -0600
Chris Murphy <lists@xxxxxxxxxxxxxxxxx> écrivait:

> >
> > You're right, I've looked through the source code and no option ever
> > gets passed to mkfs.xfs nor xfs_growfs related to FS size. That
> > means that it creates the FS with the default 4 AGs for a start.  
> 
> Stratis volumes are always built on dm-thin so I'd expect default
> mkfs.xfs to create ~33 AG's, which is what I get when running mkfs.xfs
> on LVM thin volumes.
> 

Ah yes, interesting. I've created a 1TB thin volume and mkfs.xfs makes
32 AGs indeed.

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