== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 14:05:39 (1752689139)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0058594 s, 699 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00233579 s, 1.8 MB/s

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