[Bug 253968] 13.0-BETA4: UFS with journaled soft-updates is three times SLOWER than before

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 22 Jun 2021 06:07:48 +0000
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253968

Kirk McKusick <mckusick_at_FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|New                         |Closed
                 CC|                            |mckusick_at_FreeBSD.org

--- Comment #15 from Kirk McKusick <mckusick_at_FreeBSD.org> ---
We have had others report that they can reproduce the problem and that
1) disabling journaling (but keeping soft updates) makes the problem go away;
2) increasing the journal size moderates the problem;
3) the patch proposed in https://reviews.freebsd.org/D30041 helps to moderate
the problem. This patch is hopefully in a final round of testing before being
committed.

*** This bug has been marked as a duplicate of bug 255473 ***

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Received on Tue Jun 22 2021 - 06:07:48 UTC

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