Author: stefan2
Date: Fri Jan 3 23:47:40 2014
New Revision: 1555286
URL: http://svn.apache.org/r1555286
Log:
Enable directory and property deltification as well as compressed
revprops by default -- for FSFS formats that support it.
* subversion/libsvn_fs_fs/fs_fs.c
(read_config): Set the new defaults in the config parser.
(write_config): Update the fsfs.config template.
Modified:
subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c
Modified: subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c?rev=1555286&r1=1555285&r2=1555286&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c Fri Jan 3 23:47:40 2014
@@ -484,11 +484,11 @@ read_config(fs_fs_data_t *ffd,
SVN_ERR(svn_config_get_bool(ffd->config, &ffd->deltify_directories,
CONFIG_SECTION_DELTIFICATION,
CONFIG_OPTION_ENABLE_DIR_DELTIFICATION,
- FALSE));
+ TRUE));
SVN_ERR(svn_config_get_bool(ffd->config, &ffd->deltify_properties,
CONFIG_SECTION_DELTIFICATION,
CONFIG_OPTION_ENABLE_PROPS_DELTIFICATION,
- FALSE));
+ TRUE));
SVN_ERR(svn_config_get_int64(ffd->config, &ffd->max_deltification_walk,
CONFIG_SECTION_DELTIFICATION,
CONFIG_OPTION_MAX_DELTIFICATION_WALK,
@@ -512,7 +512,7 @@ read_config(fs_fs_data_t *ffd,
SVN_ERR(svn_config_get_bool(ffd->config, &ffd->compress_packed_revprops,
CONFIG_SECTION_PACKED_REVPROPS,
CONFIG_OPTION_COMPRESS_PACKED_REVPROPS,
- FALSE));
+ TRUE));
SVN_ERR(svn_config_get_int64(ffd->config, &ffd->revprop_pack_size,
CONFIG_SECTION_PACKED_REVPROPS,
CONFIG_OPTION_REVPROP_PACK_SIZE,
@@ -623,7 +623,7 @@ write_config(svn_fs_t *fs,
"### In rarely read repositories, the I/O overhead may be significant as" NL
"### cache hit rates will most likely be low" NL
"### directory deltification is disabled by default." NL
-"# " CONFIG_OPTION_ENABLE_DIR_DELTIFICATION " = false" NL
+"# " CONFIG_OPTION_ENABLE_DIR_DELTIFICATION " = true" NL
"###" NL
"### The following parameter enables deltification for properties on files" NL
"### and directories. Overall, this is a minor tuning option but can save" NL
@@ -631,7 +631,7 @@ write_config(svn_fs_t *fs,
"### properties. You should not activate this if rep-sharing has been" NL
"### disabled because this may result in a net increase in repository size." NL
"### property deltification is disabled by default." NL
-"# " CONFIG_OPTION_ENABLE_PROPS_DELTIFICATION " = false" NL
+"# " CONFIG_OPTION_ENABLE_PROPS_DELTIFICATION " = true" NL
"###" NL
"### During commit, the server may need to walk the whole change history of" NL
"### of a given node to find a suitable deltification base. This linear" NL
@@ -679,7 +679,7 @@ write_config(svn_fs_t *fs,
"### ineffective." NL
"### revprop-pack-size is 64 kBytes by default for non-compressed revprop" NL
"### pack files and 256 kBytes when compression has been enabled." NL
-"# " CONFIG_OPTION_REVPROP_PACK_SIZE " = 64" NL
+"# " CONFIG_OPTION_REVPROP_PACK_SIZE " = 256" NL
"###" NL
"### To save disk space, packed revprop files may be compressed. Standard" NL
"### revprops tend to allow for very effective compression. Reading and" NL
@@ -687,7 +687,7 @@ write_config(svn_fs_t *fs,
"### revprop caching enabled, the overhead can be offset by reduced I/O" NL
"### unless you often modify revprops after packing." NL
"### Compressing packed revprops is disabled by default." NL
-"# " CONFIG_OPTION_COMPRESS_PACKED_REVPROPS " = false" NL
+"# " CONFIG_OPTION_COMPRESS_PACKED_REVPROPS " = true" NL
"" NL
"[" CONFIG_SECTION_IO "]" NL
"### Parameters in this section control the data access granularity in" NL
