== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 23:45:45 (1786419945)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.019123 s, 214 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00342745 s, 1.2 MB/s

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