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https://github.com/kdave/btrfs-progs
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To properly check the 64bit timestamp conversion, the filesystem must support it. Check that a freshly created filesystem contains the feature. Signed-off-by: David Sterba <dsterba@suse.com>
45 lines
1.3 KiB
Bash
Executable File
45 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Check if [acm]time values are copied from ext4 with full precision
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source "$TEST_TOP/common"
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source "$TEST_TOP/common.convert"
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setup_root_helper
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prepare_test_dev
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check_prereq btrfs-convert
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check_global_prereq mke2fs
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convert_test_prep_fs ext4 mke2fs -t ext4 -b 4096
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features=$(run_check_stdout dumpe2fs "$TEST_DEV" | grep "Filesystem features")
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if ! echo "$features" | grep -q "extra_isize"; then
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_not_run "extended inode size not supported, no 64bit timestamp check possible"
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fi
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run_check $SUDO_HELPER touch "$TEST_MNT/file"
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# Read time values
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run_check stat "$TEST_MNT/file"
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atime=$(run_check_stdout stat --format=%x "$TEST_MNT/file")
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mtime=$(run_check_stdout stat --format=%y "$TEST_MNT/file")
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ctime=$(run_check_stdout stat --format=%z "$TEST_MNT/file")
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run_check_umount_test_dev
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convert_test_do_convert
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run_check_mount_test_dev
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run_check stat "$TEST_MNT/file"
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# Verify
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time=$(run_check_stdout stat --format=%x "$TEST_MNT/file")
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if [ "$time" != "$atime" ]; then
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_fail "atime on converted inode does not match"
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fi
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time=$(run_check_stdout stat --format=%y "$TEST_MNT/file")
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if [ "$time" != "$mtime" ]; then
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_fail "mtime on converted inoded does not match"
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fi
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time=$(run_check_stdout stat --format=%z "$TEST_MNT/file")
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if [ "$time" != "$mtime" ]; then
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_fail "ctime on converted inoded does not match"
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fi
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run_check_umount_test_dev
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