== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 21:56:51 (1788746211)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0168437 s, 243 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00421896 s, 971 kB/s

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