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view tests/fixtures/branch_delete_parent_dir.svndump @ 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 | 45df4d9320fa |
| children |
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SVN-fs-dump-format-version: 2 UUID: 60132d6f-a460-4b38-8ae6-633264894f73 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2009-06-30T23:57:20.562207Z PROPS-END Revision-number: 1 Prop-content-length: 101 Content-length: 101 K 7 svn:log V 3 btt K 10 svn:author V 4 maxb K 8 svn:date V 27 2009-06-30T23:57:21.078798Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 2 Prop-content-length: 106 Content-length: 106 K 7 svn:log V 8 add file K 10 svn:author V 4 maxb K 8 svn:date V 27 2009-06-30T23:57:22.098826Z PROPS-END Node-path: trunk/foo Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Text-content-sha1: f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 Content-length: 14 PROPS-END foo Revision-number: 3 Prop-content-length: 104 Content-length: 104 K 7 svn:log V 6 branch K 10 svn:author V 4 maxb K 8 svn:date V 27 2009-06-30T23:57:25.055724Z PROPS-END Node-path: branches/dev_branch Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk Revision-number: 4 Prop-content-length: 118 Content-length: 118 K 7 svn:log V 19 delete branches dir K 10 svn:author V 4 maxb K 8 svn:date V 27 2009-06-30T23:57:27.072926Z PROPS-END Node-path: branches Node-action: delete