== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 12:25:36 (1744129536)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00250432 s, 1.6 MB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00113675 s, 3.6 MB/s

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