== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 16:17:57 (1775765877)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0106902 s, 383 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00737197 s, 556 kB/s

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