== sanity test 77n: Verify read from a hole inside contiguous blocks with T10PI ========================================================== 17:06:48 (1787864808)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.022044 s, 186 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00770087 s, 532 kB/s

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