Mercurial > hgsubversion
view tests/fixtures/copies.sh @ 1470:b6e2bc962536
maps: increase sqlite cache size automatically
Sqlite cache size is 2MB by default. Increasing the cache size can speed up
migration. In a large repo with millions of revisions, changing the cache
size to a big enough value reduces at least 30% of the migration time.
Give the general trends that sacrifices space for speed, this patch auto
tunes the cache size to be big enough to hold the entire database.
| author | Jun Wu <quark@fb.com> |
|---|---|
| date | Tue, 31 May 2016 15:44:11 +0100 |
| parents | 64d961130a07 |
| children |
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#!/bin/sh # # Generate copies.svndump # rm -rf temp mkdir temp cd temp mkdir -p import/trunk/dir echo a > import/trunk/dir/a svnadmin create testrepo svnurl=file://`pwd`/testrepo svn import import $svnurl -m init svn co $svnurl project cd project svn cp trunk/dir trunk/dir2 echo b >> trunk/dir2/a svn ci -m 'copy/edit trunk/dir/a' svn up svn cp trunk/dir2 trunk/dir3 svn ci -m 'copy dir2 to dir3' svn rm trunk/dir3/a svn cp trunk/dir2/a trunk/dir3/a svn ci -m 'copy and remove' cd .. svnadmin dump testrepo > ../copies.svndump