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authorJunio C Hamano <gitster@pobox.com>2010-02-03 05:47:51 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-02-03 05:47:51 (GMT)
commitd3b91fad1843e98fde9c287f72315bd456e18f2c (patch)
tree4655f38776fcb76c4b9470f7d2e79b9bf6938948 /Documentation
parentb659b49bb0ee8995ddc4730e1796866baccc39be (diff)
parent844ad3d9a0418b4a3a6a944a50d65403121a0eb6 (diff)
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Merge branch 'sp/fast-import-large-blob'
* sp/fast-import-large-blob: fast-import: Stream very large blobs directly to pack
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/config.txt14
-rw-r--r--Documentation/git-fast-import.txt6
2 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 17901e2..36ad992 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -417,6 +417,20 @@ You probably do not need to adjust this value.
+
Common unit suffixes of 'k', 'm', or 'g' are supported.
+core.bigFileThreshold::
+ Files larger than this size are stored deflated, without
+ attempting delta compression. Storing large files without
+ delta compression avoids excessive memory usage, at the
+ slight expense of increased disk usage.
++
+Default is 512 MiB on all platforms. This should be reasonable
+for most projects as source code and other text files can still
+be delta compressed, but larger binary media files won't be.
++
+Common unit suffixes of 'k', 'm', or 'g' are supported.
++
+Currently only linkgit:git-fast-import[1] honors this setting.
+
core.excludesfile::
In addition to '.gitignore' (per-directory) and
'.git/info/exclude', git looks into this file for patterns
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index fa7d2fe..2691114 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -50,6 +50,12 @@ OPTIONS
importers may wish to lower this, such as to ensure the
resulting packfiles fit on CDs.
+--big-file-threshold=<n>::
+ Maximum size of a blob that fast-import will attempt to
+ create a delta for, expressed in bytes. The default is 512m
+ (512 MiB). Some importers may wish to lower this on systems
+ with constrained memory.
+
--depth=<n>::
Maximum delta depth, for blob and tree deltification.
Default is 10.