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;
# 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);
$mm->{dbh}->begin_work;
}
sub atfork_child {
my ($self) = @_;
- my $fh = delete $self->{reindex_pipe};
- close $fh if $fh;
if (my $shards = $self->{idx_shards}) {
$_->atfork_child foreach @$shards;
}
my $reindex_heads = last_commits($self, $epoch_max) if $sync->{reindex};
for (my $i = $epoch_max; $i >= 0; $i--) {
- die 'BUG: already indexing!' if $self->{reindex_pipe};
my $git_dir = git_dir_n($self, $i);
-d $git_dir or next; # missing epochs are fine
my $git = PublicInbox::Git->new($git_dir);
}
}
+# this is rare, it only happens when we get discontiguous history in
+# a mirror because the source used -purge or -edit
sub unindex ($$$$) {
my ($self, $sync, $git, $unindex_range) = @_;
my $unindexed = $self->{unindexed} ||= {}; # $mid0 => $num
# order does not matter, here:
my @cmd = qw(log --raw -r
--no-notes --no-color --no-abbrev --no-renames);
- my $fh = $self->{reindex_pipe} = $git->popen(@cmd, $unindex_range);
+ my $fh = $git->popen(@cmd, $unindex_range);
while (<$fh>) {
/\A:\d{6} 100644 $OID ($OID) [AM]\tm$/o or next;
unindex_oid($self, $1, $unindexed);
}
- delete $self->{reindex_pipe};
close $fh or die "git log failed: \$?=$?";
return unless $sync->{-opt}->{prune};
my ($self, $sync, $i) = @_;
my $git_dir = git_dir_n($self, $i);
- die 'BUG: already reindexing!' if $self->{reindex_pipe};
-d $git_dir or return; # missing epochs are fine
my $git = PublicInbox::Git->new($git_dir);
- if (my $unindex_range = delete $sync->{unindex_range}->{$i}) {
+ if (my $unindex_range = delete $sync->{unindex_range}->{$i}) { # rare
unindex($self, $sync, $git, $unindex_range);
}
defined(my $stk = $sync->{stacks}->[$i]) or return;