== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 18:05:39 (1748469939)
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00513237 s, 798 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 0.00278342 s, 1.5 MB/s

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