Re: btrfs-transacti hammering the system

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On Fri, Dec 1, 2017 at 12:07 PM, Matt McKinnon <matt@xxxxxxxxxxxxxx> wrote:
> Right.  The file system is 48T, with 17T available, so we're not quite
> pushing it yet.
>
> So far so good on the space_cache=v2 mount.  I'm surprised this isn't on the
> gotcha page in the wiki; it may end up making a world of difference to the
> users here
>

I'd change one  thing at a time so you learn what change does/doesn't
resolve the problem. For storage of mostly large files, autodefrag
doesn't seem applicable, but I'd leave it on for now since you've
already made the space cache v2 change.


-- 
Chris Murphy
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