QA output created by 148 Testing RAID5... wrote 1048576/1048576 bytes at offset 0 XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) File data after direct IO write: 0000000 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab * 4000000 File data after umounting and mounting again the filesystem: 0000000 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab * 4000000 Testing RAID6... wrote 1048576/1048576 bytes at offset 0 XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) File data after direct IO write: 0000000 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab * 4000000 File data after umounting and mounting again the filesystem: 0000000 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab * 4000000