From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: linux-xfs <linux-xfs@vger.kernel.org>
Subject: Re: [PATCH 0/4] xfs: enable per-type quota timers and warn limits
Date: Tue, 11 Feb 2020 07:43:22 -0800 [thread overview]
Message-ID: <20200211154322.GN6870@magnolia> (raw)
In-Reply-To: <333ea747-8b45-52ae-006e-a1804e14de32@redhat.com>
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
>
next prev parent reply other threads:[~2020-02-11 15:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-08 21:09 [PATCH 0/4] xfs: enable per-type quota timers and warn limits Eric Sandeen
2020-02-08 21:10 ` [PATCH 1/4] xfs: fix up some whitespace in quota code Eric Sandeen
2020-02-11 5:30 ` Allison Collins
2020-02-17 13:37 ` Christoph Hellwig
2020-02-08 21:11 ` [PATCH 2/4] xfs: simplify args to xfs_get_defquota Eric Sandeen
2020-02-11 5:30 ` Allison Collins
2020-02-17 13:38 ` Christoph Hellwig
2020-02-18 20:16 ` Eric Sandeen
2020-02-08 21:11 ` [PATCH 3/4] xfs: pass xfs_dquot to xfs_qm_adjust_dqtimers Eric Sandeen
2020-02-11 5:30 ` Allison Collins
2020-02-17 13:38 ` Christoph Hellwig
2020-02-08 21:12 ` [PATCH 4/4] xfs: per-type quota timers and warn limits Eric Sandeen
2020-02-11 5:30 ` Allison Collins
2020-02-17 13:43 ` Christoph Hellwig
2020-02-17 16:03 ` Eric Sandeen
2020-02-08 21:12 ` [PATCH 0/4] xfs: enable " Eric Sandeen
2020-02-11 15:43 ` Darrick J. Wong [this message]
2020-02-11 15:52 ` Eric Sandeen
2020-02-11 21:40 ` Eric Sandeen
2020-02-18 4:49 ` Zorro Lang
2020-02-18 21:07 ` Eric Sandeen
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