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Date:      Sun, 18 Aug 2019 14:36:41 +0000
From:      bugzilla-noreply@freebsd.org
To:        fs@FreeBSD.org
Subject:   [Bug 229670] Too many vnodes causes ZFS ARC to exceed limit vfs.zfs.arc_max (high ARC "Other" usage)
Message-ID:  <bug-229670-3630-6dfu10SB4t@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-229670-3630@https.bugs.freebsd.org/bugzilla/>
References:  <bug-229670-3630@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229670

Rihad <rihad@mail.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rihad@mail.ru

--- Comment #20 from Rihad <rihad@mail.ru> ---
(In reply to Leif Pedersen from comment #17)
> In 11, I could lower vfs.zfs.arc_max without rebooting. If I lowered it b=
elow=20
> the current allocation, it'd whack out a bunch of cached data to get with=
in=20
> the new setting

The freed memory still remains as Wired in top(1), free memory you can't ge=
t at
is of little use, which is probably being the reason why lowering of arc_ma=
x is
forbidden in FreeBSD 12.

--=20
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