== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 09:57:35 (1782482255)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00914346 s, 448 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00289381 s, 1.4 MB/s

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