index+xcpdb: support --no-sync flag

[public-inbox.git] / lib / PublicInbox / V2Writable.pm

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index c59ead393ac65aadf263f33e160afb44b2cf68de..3dc200956679916053181a8de400f886026ab641 100644 (file)
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -116,12 +116,13 @@ sub new {
                total_bytes => 0,
                current_info => '',
                xpfx => $xpfx,
-               over => PublicInbox::OverIdx->new("$xpfx/over.sqlite3", 1),
+               over => PublicInbox::OverIdx->new("$xpfx/over.sqlite3"),
                lock_path => "$dir/inbox.lock",
                # limit each git repo (epoch) to 1GB or so
                rotate_bytes => int((1024 * 1024 * 1024) / $PACKING_FACTOR),
-               last_commit => [], # git repo -> commit
+               last_commit => [], # git epoch -> commit
        };
+       $self->{over}->{-no_sync} = 1 if $v2ibx->{-no_sync};
        $self->{shards} = count_shards($self) || nproc_shards($creat);
        $self->{index_max_size} = $v2ibx->{index_max_size};
        bless $self, $class;
@@ -293,7 +294,8 @@ sub _idx_init { # with_umask callback
        # Now that all subprocesses are up, we can open the FDs
        # for SQLite:
        my $mm = $self->{mm} = PublicInbox::Msgmap->new_file(
-               "$self->{ibx}->{inboxdir}/msgmap.sqlite3", 1);
+                               "$self->{ibx}->{inboxdir}/msgmap.sqlite3",
+                               $self->{ibx}->{-no_sync} ? 2 : 1);
        $mm->{dbh}->begin_work;
 }