== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 17:17:50 (1746134270)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0064291 s, 637 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0079739 s, 514 kB/s

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