commit | 2cdb04b52f202e931e370564396366d44bd4d1e2 | [log] [tgz] |
---|---|---|
author | Jaegeuk Kim <jaegeuk@kernel.org> | Fri Sep 25 09:31:04 2015 -0700 |
committer | Jaegeuk Kim <jaegeuk@kernel.org> | Fri Sep 25 10:32:12 2015 -0700 |
tree | 8cfa12dc6f058559074f04bfd0bf14a3cf4bcd1f | |
parent | e8766f2887bfd965f087127211f09c177ac3f098 [diff] |
mkfs.f2fs: support <1% overprovision ratio Big partition size needs uner 1% overprovision space to acquire more space. section ovp ratio ovp size For 8TB, -s1 : 0.07% -> 10GB -s32 : 0.39% -> 65GB -s64 : 0.55% -> 92GB -s128 : 0.78% -> 132GB For 128GB, -s1 : 0.55% -> 1.4GB -s32 : 3.14% -> 8GB -s64 : 4.45% -> 12GB -s128 : 6.32% -> 17GB Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>