== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 13:05:31 (1750179931)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00868871 s, 471 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00451294 s, 908 kB/s

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