== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 22:27:58 (1772422078)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0053117 s, 771 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00202731 s, 2.0 MB/s

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