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authorDan McGee <dan@archlinux.org>2012-03-12 18:14:49 +0100
committerDan McGee <dan@archlinux.org>2012-07-09 04:08:04 +0200
commita1ec14fc68282d67c00c79b5aa6aab60461f056a (patch)
tree8dc8b3ecb2d3cb8a63026f15ddb4201e59c3d239
parent3c906888e2ba9e55cef00dfc61667fb383c9754d (diff)
downloadarchweb-a1ec14fc68282d67c00c79b5aa6aab60461f056a.tar.gz
archweb-a1ec14fc68282d67c00c79b5aa6aab60461f056a.tar.xz
reporead: disable FULL synchronous writes for sqlite3
At least on Linux, we hit a huge bottleneck waiting for the FULL commit to happen for each added package during reporead operations. It makes much more sense to back this off to FULL level instead, which trades some possible loss of durability for speedier operation. Additionally, no one would possibly be running their production version of this site on sqlite3, right? Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--devel/management/commands/reporead.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/devel/management/commands/reporead.py b/devel/management/commands/reporead.py
index 43578d4..e50686b 100644
--- a/devel/management/commands/reporead.py
+++ b/devel/management/commands/reporead.py
@@ -547,6 +547,12 @@ def read_repo(primary_arch, repo_file, options):
package.name, repo_file, package.arch))
del packages
+ database = router.db_for_write(Package)
+ connection = connections[database]
+ if connection.vendor == 'sqlite':
+ cursor = connection.cursor()
+ cursor.execute('PRAGMA synchronous = NORMAL')
+
logger.info('Starting database updates for %s.', repo_file)
for arch in sorted(packages_arches.keys()):
if filesonly: