== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 23:43:55 (1746157435)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00627586 s, 653 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00173723 s, 2.4 MB/s

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