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From: Patrik Lundquist <patrik.lundquist@gmail.com>
To: Alex Adriaanse <alex@oseberg.io>
Cc: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Ongoing Btrfs stability issues
Date: Tue, 13 Mar 2018 14:47:17 +0100	[thread overview]
Message-ID: <CAA7pwKOne96m-_i=uWfZ2dAkHwjxfe=9LaRa5NDd9+nWtYERGw@mail.gmail.com> (raw)
In-Reply-To: <D15AA258-5C89-433A-94E3-6C16A0DA4297@oseberg.io>

On 9 March 2018 at 20:05, Alex Adriaanse <alex@oseberg.io> wrote:
>
> Yes, we have PostgreSQL databases running these VMs that put a heavy I/O load on these machines.

Dump the databases and recreate them with --data-checksums and Btrfs
No_COW attribute.

You can add this to /etc/postgresql-common/createcluster.conf in
Debian/Ubuntu if you use pg_createcluster:
initdb_options = '--data-checksums'

  parent reply	other threads:[~2018-03-13 13:47 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-15 16:18 Ongoing Btrfs stability issues Alex Adriaanse
2018-02-15 18:00 ` Nikolay Borisov
2018-02-15 19:41   ` Alex Adriaanse
2018-02-15 20:42     ` Nikolay Borisov
2018-02-16  4:54       ` Alex Adriaanse
2018-02-16  7:40         ` Nikolay Borisov
2018-02-16 19:44 ` Austin S. Hemmelgarn
2018-02-17  3:03   ` Duncan
2018-02-17  4:34     ` Shehbaz Jaffer
2018-02-17 15:18       ` Hans van Kranenburg
2018-02-17 16:42         ` Shehbaz Jaffer
2018-03-01 19:04   ` Alex Adriaanse
2018-03-01 19:40     ` Nikolay Borisov
2018-03-02 17:29       ` Liu Bo
2018-03-08 17:40         ` Alex Adriaanse
2018-03-09  9:54           ` Nikolay Borisov
2018-03-09 19:05             ` Alex Adriaanse
2018-03-10 12:04               ` Nikolay Borisov
2018-03-10 14:29                 ` Christoph Anton Mitterer
2018-03-11 17:51                   ` Goffredo Baroncelli
2018-03-11 22:37                     ` Christoph Anton Mitterer
2018-03-12 21:22                       ` Goffredo Baroncelli
2018-03-12 21:48                         ` Christoph Anton Mitterer
2018-03-13 19:36                           ` Goffredo Baroncelli
2018-03-13 20:10                             ` Christoph Anton Mitterer
2018-03-14 12:02                             ` Austin S. Hemmelgarn
2018-03-14 18:39                               ` Goffredo Baroncelli
2018-03-14 19:27                                 ` Austin S. Hemmelgarn
2018-03-14 22:17                                   ` Goffredo Baroncelli
2018-03-13 13:47               ` Patrik Lundquist [this message]
2018-03-02  4:02     ` Qu Wenruo

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