== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 14:14:54 (1788286494)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00944627 s, 434 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0139559 s, 293 kB/s

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