2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2017, Jeff Layton <jlayton@redhat.com>
7 # Open a file several times, write to it, fsync on all fds and make sure that
8 # they all return 0. Change the device to start throwing errors. Write again
9 # on all fds and fsync on all fds. Ensure that we get errors on all of them.
10 # Then fsync on all one last time and verify that all return 0.
13 _begin_fstest auto quick eio
15 # Override the default cleanup function.
19 rm -rf $tmp.* $testdir
23 # Import common functions.
27 # real QA test starts here
30 # Generally, we want to avoid journal errors on the extended testcase. Only
31 # unset the -s flag if we have a logdev
35 _notrun "btrfs has a specialized test for this"
37 ext3|ext4|xfs|bcachefs)
38 # Do the more thorough test if we have a logdev
39 _has_logdev && sflag=''
45 _require_dm_target error
46 _require_test_program fsync-err
47 _require_test_program dmerror
49 # Disable the scratch rt device to avoid test failures relating to the rt
50 # bitmap consuming all the free space in our small data device.
53 echo "Format and mount"
54 _scratch_mkfs > $seqres.full 2>&1
58 _require_fs_space $SCRATCH_MNT 65536
60 testfile=$SCRATCH_MNT/fsync-err-test
62 echo "$here/src/fsync-err $sflag -d $here/src/dmerror $testfile" >> $seqres.full
63 $here/src/fsync-err $sflag -d $here/src/dmerror $testfile
66 _dmerror_load_working_table
70 # fs may be corrupt after this -- attempt to repair it
71 _repair_scratch_fs >> $seqres.full