Re: [PATCH 0/4] xfs: enable per-type quota timers and warn limits

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On Sat, Feb 08, 2020 at 03:09:19PM -0600, Eric Sandeen wrote:
> Quota timers are currently a mess.  Right now, at mount time,
> we pick up the first enabled type and use that for the single
> timer in mp->m_quotainfo.
> 
> Interestingly, if we set a timer on a different type, /that/
> gets set into mp->m_quotainfo where it stays in effect until
> the next mount, when we pick the first enabled type again.
> 
> We actually write the timer values to each type of quota inode,
> but only one is ever in force, according to the interesting behavior
> described above.
> 
> This series allows quota timers & warn limits to be independently
> set and enforced for each quota type.

Is there a test case demonstrating this behavior?

Also, what do the other filesystems (well ok ext4) do?

--D

> All the action is in the last patch, the first 3 are cleanups to
> help.
> 
> -Eric
> 



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