== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 17:34:51 (1746135291)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00456672 s, 897 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.0042316 s, 968 kB/s

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