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https://github.com/kdave/btrfs-progs
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f6bbe06c08
Executing the script inside the directories as './test.sh' is not supposed to work but could happen accidentally. With an exit after attempting to source the we can fix that. Signed-off-by: David Sterba <dsterba@suse.com>
43 lines
1.6 KiB
Bash
Executable File
43 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# Prevent changing subvolume ro->rw status with received_uuid set, unless forced
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source "$TEST_TOP/common" || exit
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setup_root_helper
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prepare_test_dev
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run_check_mkfs_test_dev
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run_check_mount_test_dev
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run_check $SUDO_HELPER mkdir "$TEST_MNT/src" "$TEST_MNT/dst"
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume create "$TEST_MNT/src/subvol1"
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for i in `seq 10`; do
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run_check $SUDO_HELPER dd if=/dev/zero of="$TEST_MNT/file$1" bs=10K count=1
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done
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume snapshot -r "$TEST_MNT/src/subvol1" "$TEST_MNT/src/snap1"
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for i in `seq 10`; do
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run_check $SUDO_HELPER dd if=/dev/zero of="$TEST_MNT/file-new$1" bs=1K count=1
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done
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume snapshot -r "$TEST_MNT/src/subvol1" "$TEST_MNT/src/snap2"
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_mktemp_local send1.stream
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_mktemp_local send2.stream
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run_check $SUDO_HELPER "$TOP/btrfs" send -f send1.stream "$TEST_MNT/src/snap1"
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run_check $SUDO_HELPER "$TOP/btrfs" send -f send2.stream -p "$TEST_MNT/src/snap1" "$TEST_MNT/src/snap2"
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run_check $SUDO_HELPER "$TOP/btrfs" receive -f send1.stream -m "$TEST_MNT" "$TEST_MNT/dst"
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run_check $SUDO_HELPER "$TOP/btrfs" receive -f send2.stream -m "$TEST_MNT" "$TEST_MNT/dst"
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume show "$TEST_MNT/dst/snap2"
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run_check $SUDO_HELPER "$TOP/btrfs" property get "$TEST_MNT/dst/snap2" ro
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run_mustfail "ro->rw switch and received_uuid not reset" \
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$SUDO_HELPER "$TOP/btrfs" property set "$TEST_MNT/dst/snap2" ro false
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run_check $SUDO_HELPER "$TOP/btrfs" property set -f "$TEST_MNT/dst/snap2" ro false
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run_check $SUDO_HELPER "$TOP/btrfs" subvolume show "$TEST_MNT/dst/snap2"
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run_check_umount_test_dev
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rm -f send1.stream send2.stream
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