"Fossies" - the Fresh Open Source Software Archive

Member "btrfs-progs-v5.4/tests/convert-tests/015-no-rollback-after-balance/test.sh" (3 Dec 2019, 1025 Bytes) of package /linux/misc/btrfs-progs-v5.4.tar.xz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Bash source code syntax highlighting (style: standard) with prefixed line numbers. Alternatively you can here view or download the uninterpreted source code file.

    1 #!/bin/bash
    2 # Check if btrfs-convert refuses to rollback the filesystem, and leave the fs
    3 # and the convert image untouched
    4 
    5 source "$TEST_TOP/common"
    6 source "$TEST_TOP/common.convert"
    7 
    8 setup_root_helper
    9 prepare_test_dev
   10 check_prereq btrfs-convert
   11 check_global_prereq mke2fs
   12 
   13 # convert_test_prep_fs() will create large enough file inside the test device,
   14 # that's good enough for us to test rollback failure.
   15 convert_test_prep_fs ext4 mke2fs -t ext4 -b 4096
   16 run_check_umount_test_dev
   17 convert_test_do_convert "" 4096
   18 
   19 run_check_mount_test_dev
   20 
   21 # Now the fs is converted, balance it so later rollback should fail
   22 run_check $SUDO_HELPER "$TOP/btrfs" balance start --full-balance "$TEST_MNT"
   23 run_check_umount_test_dev
   24 
   25 # rollback should fail
   26 run_mustfail "rollback fs after balance" "$TOP/btrfs-convert" -r "$TEST_DEV"
   27 
   28 # Ensure the fs and convert image can pass the check
   29 run_check "$TOP/btrfs" check "$TEST_DEV"
   30 
   31 run_check_mount_test_dev
   32 run_check $SUDO_HELPER e2fsck -fn "$TEST_MNT/ext2_saved/image"
   33 run_check_umount_test_dev