From: John Garry <john.g.garry@oracle.com>
To: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Cc: Zorro Lang <zlang@redhat.com>,
fstests@vger.kernel.org, Ritesh Harjani <ritesh.list@gmail.com>,
djwong@kernel.org, tytso@mit.edu, linux-xfs@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org
Subject: Re: [PATCH v4 10/11] ext4: Atomic writes test for bigalloc using fio crc verifier on multiple files
Date: Thu, 21 Aug 2025 10:28:56 +0100 [thread overview]
Message-ID: <8b39d392-0a10-47fd-ac3c-b73a1e341e86@oracle.com> (raw)
In-Reply-To: <aKbYvubsS8xUG88d@li-dc0c254c-257c-11b2-a85c-98b6c1322444.ibm.com>
On 21/08/2025 09:28, Ojaswin Mujoo wrote:
> Yes these 2 tests are similar however 061 uses fallocate=native +
> _scratch_mkfs_ext4 to test whether atomic writes on preallocated file
> via multiple threads works correctly.
>
> The 062 uses fallocate=truncate + _scratch_mkfs_sized 360MB +
> 'multiple jobs each writing to a different file' to ensure we are
> extensively stressing the allocation logic in low space scenarios.
I see, please at least fully document this in the commit messages.
Thanks
next prev parent reply other threads:[~2025-08-21 9:29 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-10 13:41 [PATCH v4 00/11] Add more tests for multi fs block atomic writes Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 01/11] common/rc: Add _min() and _max() helpers Ojaswin Mujoo
2025-08-13 12:20 ` David Laight
2025-08-21 10:35 ` Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 02/11] common/rc: Add a helper to run fsx on a given file Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 03/11] ltp/fsx.c: Add atomic writes support to fsx Ojaswin Mujoo
2025-08-13 13:42 ` John Garry
2025-08-21 9:45 ` Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 04/11] generic: Add atomic write test using fio crc check verifier Ojaswin Mujoo
2025-08-12 17:16 ` Darrick J. Wong
2025-08-13 13:39 ` John Garry
2025-08-21 8:42 ` Ojaswin Mujoo
2025-08-21 9:24 ` John Garry
2025-08-21 12:18 ` Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 05/11] generic: Add atomic write test using fio verify on file mixed mappings Ojaswin Mujoo
2025-08-12 17:16 ` Darrick J. Wong
2025-08-10 13:41 ` [PATCH v4 06/11] generic: Add atomic write multi-fsblock O_[D]SYNC tests Ojaswin Mujoo
2025-08-11 15:29 ` Darrick J. Wong
2025-08-10 13:41 ` [PATCH v4 07/11] generic: Stress fsx with atomic writes enabled Ojaswin Mujoo
2025-08-12 17:18 ` Darrick J. Wong
2025-08-13 5:45 ` Ojaswin Mujoo
2025-08-10 13:41 ` [PATCH v4 08/11] generic: Add sudden shutdown tests for multi block atomic writes Ojaswin Mujoo
2025-08-10 13:42 ` [PATCH v4 09/11] ext4: Atomic writes stress test for bigalloc using fio crc verifier Ojaswin Mujoo
2025-08-12 8:08 ` John Garry
2025-08-13 7:08 ` Ojaswin Mujoo
2025-08-13 7:33 ` John Garry
2025-08-21 8:29 ` Ojaswin Mujoo
2025-08-10 13:42 ` [PATCH v4 10/11] ext4: Atomic writes test for bigalloc using fio crc verifier on multiple files Ojaswin Mujoo
2025-08-13 13:45 ` John Garry
2025-08-21 8:28 ` Ojaswin Mujoo
2025-08-21 9:28 ` John Garry [this message]
2025-08-21 12:19 ` Ojaswin Mujoo
2025-08-10 13:42 ` [PATCH v4 11/11] ext4: Atomic write test for extent split across leaf nodes Ojaswin Mujoo
2025-08-12 17:19 ` Darrick J. Wong
2025-08-13 5:45 ` Ojaswin Mujoo
2025-08-13 13:54 ` John Garry
2025-08-21 8:25 ` Ojaswin Mujoo
2025-08-21 9:23 ` John Garry
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