== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 05:12:43 (1788685963)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.024305 s, 169 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0476386 s, 86.0 kB/s

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