From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH v2 5/5] btrfs-progs: misc-tests/021: Do extra btrfs check before mounting
Date: Tue, 27 Nov 2018 16:38:28 +0800 [thread overview]
Message-ID: <20181127083828.23861-6-wqu@suse.com> (raw)
In-Reply-To: <20181127083828.23861-1-wqu@suse.com>
Test case misc/021 is testing if we could mount a single disk btrfs
image recovered from multi disk fs.
The problem is, current kernel has extra check for block group, chunk
and dev extent.
This means any image can't pass btrfs check for chunk tree will not
mount.
So do extra btrfs check before mount, this will also help us to locate
the problem in btrfs-image easier.
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
tests/misc-tests/021-image-multi-devices/test.sh | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/misc-tests/021-image-multi-devices/test.sh b/tests/misc-tests/021-image-multi-devices/test.sh
index 5430847f4e2f..26beae6e4b85 100755
--- a/tests/misc-tests/021-image-multi-devices/test.sh
+++ b/tests/misc-tests/021-image-multi-devices/test.sh
@@ -37,6 +37,9 @@ run_check $SUDO_HELPER wipefs -a "$loop2"
run_check $SUDO_HELPER "$TOP/btrfs-image" -r "$IMAGE" "$loop1"
+# Run check to make sure there is nothing wrong for the recovered image
+run_check "$TOP/btrfs" check "$loop1"
+
run_check $SUDO_HELPER mount "$loop1" "$TEST_MNT"
new_md5=$(run_check_stdout md5sum "$TEST_MNT/foobar" | cut -d ' ' -f 1)
run_check $SUDO_HELPER umount "$TEST_MNT"
--
2.19.2
next prev parent reply other threads:[~2018-11-27 8:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-27 8:38 [PATCH v2 0/5] btrfs-progs: image: Fix error when restoring multi-disk image to single disk Qu Wenruo
2018-11-27 8:38 ` [PATCH v2 1/5] btrfs-progs: image: Refactor fixup_devices() to fixup_chunks_and_devices() Qu Wenruo
2018-11-27 8:46 ` Nikolay Borisov
2018-11-27 8:50 ` Qu Wenruo
2018-11-27 8:58 ` Nikolay Borisov
2018-12-04 10:18 ` David Sterba
2018-12-04 10:21 ` Qu Wenruo
2018-12-04 10:20 ` David Sterba
2018-12-04 10:22 ` Qu Wenruo
2018-11-27 8:38 ` [PATCH v2 2/5] btrfs-progs: image: Fix block group item flags when restoring multi-device image to single device Qu Wenruo
2018-11-27 8:38 ` [PATCH v2 3/5] btrfs-progs: volumes: Refactor btrfs_alloc_dev_extent() into two functions Qu Wenruo
2018-11-27 8:42 ` Nikolay Borisov
2018-11-27 8:38 ` [PATCH v2 4/5] btrfs-progs: image: Remove all existing dev extents for later rebuild Qu Wenruo
2018-11-27 8:38 ` Qu Wenruo [this message]
2018-11-27 8:47 ` [PATCH v2 5/5] btrfs-progs: misc-tests/021: Do extra btrfs check before mounting Nikolay Borisov
2018-12-04 10:34 ` [PATCH v2 0/5] btrfs-progs: image: Fix error when restoring multi-disk image to single disk David Sterba
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