== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 15:23:41 (1746127421)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0106397 s, 385 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00197834 s, 2.1 MB/s

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