From: Ingo Franzki <ifranzki@linux.ibm.com>
To: LVM general discussion and development <linux-lvm@redhat.com>,
"Stuart D. Gathman" <stuart@gathman.org>
Cc: Cesare Leonardi <celeonar@gmail.com>
Subject: Re: [linux-lvm] Filesystem corruption with LVM's pvmove onto a PV with a larger physical block size
Date: Wed, 27 Feb 2019 18:05:06 +0100 [thread overview]
Message-ID: <1a22cfdb-e7a7-ad1f-5da7-fefdfd26f62a@linux.ibm.com> (raw)
In-Reply-To: <alpine.LRH.2.21.1902270958001.13312@fairfax.gathman.org>
On 27.02.2019 15:59, Stuart D. Gathman wrote:
> On Wed, 27 Feb 2019, Ingo Franzki wrote:
>
>> The good thing about the example with encrypted volumes on loopback
>> devices is that you can reproduce the problem on any platform, without
>> having certain hardware requirements.
>
> The losetup command has a --sector-size option that sets the logical
> sector size. I wonder if that is sufficient to reproduce the problem.
>
Yes that should work:
# losetup -fP loopbackfile.img --sector-size 4096
# blockdev --getpbsz /dev/loop0
4096
--
Ingo Franzki
eMail: ifranzki@linux.ibm.com
Tel: ++49 (0)7031-16-4648
Fax: ++49 (0)7031-16-3456
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next prev parent reply other threads:[~2019-02-27 17:05 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-25 15:33 [linux-lvm] Filesystem corruption with LVM's pvmove onto a PV with a larger physical block size Ingo Franzki
2019-02-27 0:00 ` Cesare Leonardi
2019-02-27 8:49 ` Ingo Franzki
2019-02-27 14:59 ` Stuart D. Gathman
2019-02-27 17:05 ` Ingo Franzki [this message]
2019-03-02 1:37 ` L A Walsh
2019-02-28 1:31 ` Cesare Leonardi
2019-02-28 1:52 ` Stuart D. Gathman
2019-02-28 8:41 ` Ingo Franzki
2019-02-28 9:48 ` Ilia Zykov
2019-02-28 10:10 ` Ingo Franzki
2019-02-28 10:41 ` Ilia Zykov
2019-02-28 10:50 ` Ilia Zykov
2019-02-28 13:13 ` Ilia Zykov
2019-03-01 1:24 ` Cesare Leonardi
2019-03-01 2:56 ` [linux-lvm] Filesystem corruption with LVM's pvmove onto a PVwith " Bernd Eckenfels
2019-03-01 8:00 ` Ingo Franzki
2019-03-01 3:41 ` [linux-lvm] Filesystem corruption with LVM's pvmove onto a PV with " Stuart D. Gathman
2019-03-01 7:59 ` Ingo Franzki
2019-03-01 8:05 ` Ingo Franzki
2019-03-02 1:36 ` Cesare Leonardi
2019-03-02 20:25 ` Nir Soffer
2019-03-04 22:45 ` Cesare Leonardi
2019-03-04 23:22 ` Nir Soffer
2019-03-05 7:54 ` Ingo Franzki
2019-03-04 9:12 ` Ingo Franzki
2019-03-04 22:10 ` Cesare Leonardi
2019-03-05 0:12 ` Stuart D. Gathman
2019-03-05 7:53 ` Ingo Franzki
2019-03-05 9:29 ` Ilia Zykov
2019-03-05 11:42 ` Ingo Franzki
2019-03-05 16:29 ` Nir Soffer
2019-03-05 16:36 ` David Teigland
2019-03-05 16:56 ` Stuart D. Gathman
2019-02-28 14:36 ` Ilia Zykov
2019-02-28 16:30 ` Ingo Franzki
2019-02-28 18:11 ` Ilia Zykov
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