Don't preallocate log files

main
Igor Canadi 11 years ago
parent 0d463a3685
commit 64ae6e9eb9
  1. 5
      util/env_posix.cc

@ -1363,7 +1363,10 @@ class PosixEnv : public Env {
EnvOptions OptimizeForLogWrite(const EnvOptions& env_options) const {
EnvOptions optimized = env_options;
optimized.use_mmap_writes = false;
optimized.fallocate_with_keep_size = false;
// TODO(icanadi) it's faster if fallocate_with_keep_size is false, but it
// breaks TransactionLogIteratorStallAtLastRecord unit test. Fix the unit
// test and make this false
optimized.fallocate_with_keep_size = true;
return optimized;
}

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