| 1,8 → 1,6 |
|---|
| // FIXME |
| // oneFile support |
| // - temporary file names |
| // |
| package ak.diskbench; |
| |
| import java.util.List; |
| import java.util.ArrayList; |
| import java.util.Random; |
| 32,6 → 30,7 |
|---|
| // config |
| private int threadNumber = 1; |
| private boolean oneFile = false; |
| private String dirName = null; |
| private long seed = 0; |
| private long length = 1024 * 1024; // 1M |
| private int bufLength = 8 * 1024; // 8K |
| 85,6 → 84,9 |
|---|
| throw new IllegalArgumentException("must be true or false"); |
| } |
| } |
| else if(s.startsWith("dir=")) { |
| dirName = s.substring("dir=".length()); |
| } |
| else if(s.startsWith("seed=")) { |
| seed = parseLong(s, "seed=", |
| "Cannot get random seed from " + s); |
| 165,6 → 167,7 |
|---|
| throws Exception |
| { |
| log.info("start " + threadNumber + "/" + oneFile + "/" + seed |
| + (dirName == null ? "" : " in " + dirName) |
| + " " + length + "/" + bufLength + " " + randomWrites + "/" + randomReads |
| + " " + sleepMin + "/" + sleepMax); |
| |
| 178,7 → 181,8 |
|---|
| DiskThread dt = new DiskThread(); |
| workers.add(dt); |
| |
| dt.setFileName(oneFile ? "test.bin" : "test" + dt.getId() + ".bin"); |
| dt.setFileName((dirName == null ? "" : dirName) |
| + (oneFile ? "test.bin" : "test" + dt.getId() + ".bin")); |
| dt.setSeed(seed); |
| dt.setCreateFile(i == 0 || !oneFile); |
| dt.setLength(length); |