== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 13:12:20 (1761239540)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00811584 s, 505 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00169224 s, 2.4 MB/s

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