== sanity test 117: verify osd extend ==================== 00:56:46 (1777006606)
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.188921 s, 5.6 MB/s
fail_loc=0x21e
fail_loc=0
Truncate succeeded.