== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 23:37:29 (1769056649)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0133382 s, 307 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0104688 s, 391 kB/s

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