diff options
| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2009-03-25 05:43:07 +0000 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2009-03-25 05:43:07 +0000 |
| commit | 29c5ef9215be004b31cd53ef8841680c3f015d57 (patch) | |
| tree | acae3135c9240d627b30629c5a7594951a4cb688 /src/OptionHandlerFactory.cc | |
| parent | fe614395d60da75836dbfb3f0a593d91b4024a89 (diff) | |
2009-03-25 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>
Added 'falloc' parameter for --file-allocation option. 'falloc'
allocation mode uses posix_fallocate() system call to allocate
file on disk. If you are using newer file systems such as ext4
(with extents support), btrfs or xfs, 'falloc' is your best
choice. It allocates large(few GiB) files almost instantly.
Don't use 'falloc' with legacy file systems such as ext3 because
it takes almost same time as 'prealloc' and it blocks aria2
entirely until allocation finishes. 'falloc' may not be
available if your system doesn't have posix_fallocate() system
call.
* configure.ac
* src/AbstractDiskWriter.cc
* src/AbstractDiskWriter.h
* src/AbstractSingleDiskAdaptor.cc
* src/BinaryStream.h
* src/BtCheckIntegrityEntry.cc
* src/ByteArrayDiskWriter.h
* src/CheckIntegrityEntry.cc
* src/CheckIntegrityEntry.h
* src/DefaultPieceStorage.cc
* src/DiskAdaptor.cc
* src/DiskAdaptor.h
* src/DiskWriter.h
* src/FallocFileAllocationIterator.cc
* src/FallocFileAllocationIterator.h
* src/FileAllocationEntry.cc
* src/FileAllocationEntry.h
* src/Makefile.am
* src/MultiFileAllocationIterator.cc
* src/MultiFileAllocationIterator.h
* src/OptionHandlerFactory.cc
* src/RequestGroup.cc
* src/StreamCheckIntegrityEntry.cc
* src/prefs.cc
* src/prefs.h
* src/usage_text.h
* test/FallocFileAllocationIteratorTest.cc
* test/Makefile.am
Diffstat (limited to 'src/OptionHandlerFactory.cc')
| -rw-r--r-- | src/OptionHandlerFactory.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/OptionHandlerFactory.cc b/src/OptionHandlerFactory.cc index 84625d61..b4a92f97 100644 --- a/src/OptionHandlerFactory.cc +++ b/src/OptionHandlerFactory.cc @@ -203,6 +203,9 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers() TEXT_FILE_ALLOCATION, V_PREALLOC, V_NONE, V_PREALLOC, +#ifdef HAVE_POSIX_FALLOCATE + V_FALLOC, +#endif // HAVE_POSIX_FALLOCATE 'a')); op->addTag(TAG_BASIC); handlers.push_back(op); |