Nicolas PitreThis probably hasn't been properly tested before. Here's a script to create a 8GB repo with the necessary characteristics (copy the test-genrandom executable from the Git build tree to /tmp first):
----- #!/bin/bash
git init git config core.compression 0
# create big objects with no deltas for i in $(seq -w 1 2 63) do echo $i /tmp/test-genrandom $i 268435456 > file_$i git add file_$i rm file_$i echo "file_$i -delta" >> .gitattributes done
# create "deltifiable" objects in between big objects for i in $(seq -w 2 2 64) do echo "$i $i $i" >> grow cp grow file_$i git add file_$i rm file_$i done rm grow
# create a pack with them git commit -q -m "commit of big objects interlaced with small deltas" git repack -a -d -----
Then clone this repo over the Git protocol.
Signed-off-by: Nicolas Pitre <nico@cam.org> ---
Show changes to index-pack.c +1 −1
diff --git a/index-pack.c b/index-pack.c index 469a330..9fd6982 100644 --- a/index-pack.c +++ b/index-pack.c @@ -256,7 +256,7 @@ static void *unpack_raw_entry(struct object_entry *obj, union delta_base *delta_ static void *get_data_from_pack(struct object_entry *obj) { - unsigned long from = obj[0].idx.offset + obj[0].hdr_size; + off_t from = obj[0].idx.offset + obj[0].hdr_size; unsigned long len = obj[1].idx.offset - from; unsigned long rdy = 0; unsigned char *src, *data;
