== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 16:34:44 (1773606884)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0142488 s, 287 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00982849 s, 417 kB/s

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