== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 18:45:18 (1745621118)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0120885 s, 339 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00151764 s, 2.7 MB/s

 SKIP: sanity test_77n f77n.sanity blocks not contiguous around hole