== sanity-ec test 23b: truncate EC file to larger size === 08:30:47 (1782217847) llite.lustre-ffff8be40683d800.enable_erasure_coding=1 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0884104 s, 23.7 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.589024 s, 7.1 MB/s