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From: Mauricio Faria de Oliveira <mfo@canonical.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org,
	dann frazier <dann.frazier@canonical.com>,
	Mauricio Faria de Oliveira <mauricio.foliveira@gmail.com>,
	Jan Kara <jack@suse.com>
Subject: [RFC PATCH v2/SETUP SCRIPT]
Date: Sun,  9 Aug 2020 22:02:09 -0300	[thread overview]
Message-ID: <20200810010210.3305322-7-mfo@canonical.com> (raw)
In-Reply-To: <20200810010210.3305322-1-mfo@canonical.com>

#!/bin/sh
set -ex

IMG=$HOME/ext4.img
MNT=/ext4

if [ "$1" != 'mount' ]; then
	rm -f $IMG
	truncate --size 128M $IMG
fi

DEV=$(sudo losetup --find --show $IMG)

if [ "$1" != 'mount' ]; then
	sudo mkfs.ext4 $DEV
	sudo tune2fs -f -o journal_data $DEV
fi

sudo mkdir -p $MNT
sudo mount -o data=journal $DEV $MNT
sudo chown -R ubuntu:ubuntu $MNT

  parent reply	other threads:[~2020-08-10  1:02 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-10  1:02 [RFC PATCH v2 0/5] ext4/jbd2: data=journal: write-protect pages on transaction commit Mauricio Faria de Oliveira
2020-08-10  1:02 ` [RFC PATCH v2 1/5] jbd2: test case for ext4 data=journal/mmap() journal corruption Mauricio Faria de Oliveira
2020-08-18 14:38   ` Jan Kara
2020-08-19  1:15     ` Mauricio Faria de Oliveira
2020-08-10  1:02 ` [RFC PATCH v2 2/5] jbd2: introduce journal callbacks j_submit|finish_inode_data_buffers Mauricio Faria de Oliveira
2020-08-18 14:52   ` Jan Kara
2020-08-19  1:20     ` Mauricio Faria de Oliveira
2020-08-19  9:16       ` Jan Kara
2020-08-10  1:02 ` [RFC PATCH v2 3/5] ext4: data=journal: write-protect pages on submit inode data buffers callback Mauricio Faria de Oliveira
2020-08-19  8:44   ` Jan Kara
2020-08-19 10:41     ` Jan Kara
2020-08-20 22:55       ` Mauricio Faria de Oliveira
2020-08-21 10:26         ` Jan Kara
2020-08-10  1:02 ` [RFC PATCH v2 4/5] ext4: data=journal: add inode to transaction inode list in ext4_page_mkwrite() Mauricio Faria de Oliveira
2020-08-10  1:02 ` [RFC PATCH v2 5/5] ext4/jbd2: debugging messages Mauricio Faria de Oliveira
2020-08-19  8:46   ` Jan Kara
2020-08-10  1:02 ` Mauricio Faria de Oliveira [this message]
2020-08-10  1:02 ` [RFC PATCH v2/TEST CASE] Mauricio Faria de Oliveira
2020-08-19  9:27 ` [RFC PATCH v2 0/5] ext4/jbd2: data=journal: write-protect pages on transaction commit Jan Kara

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