== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 13:55:41 (1782928541)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00324971 s, 1.3 MB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00122112 s, 3.4 MB/s

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