== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 19:22:19 (1775863339)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00377031 s, 1.1 MB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00178835 s, 2.3 MB/s

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