X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FV2Writable.pm;h=c4368cccc8502616ab8c4c536720d7c17106f596;hb=c4aa293b2320feb805c5afeaa373f608e5bc8618;hp=b516278ed1e56eef418234f3ab0858c72d155b19;hpb=d2f3227c622174b96db8c2dc69dbc1fa3df50fcd;p=public-inbox.git

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index b516278e..c4368ccc 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -50,6 +50,7 @@ sub new {
 	}
 	$nparts = nproc() if ($nparts == 0);
 
+	$v2ibx = PublicInbox::InboxWritable->new($v2ibx);
 	my $self = {
 		-inbox => $v2ibx,
 		im => undef, #  PublicInbox::Import
@@ -67,7 +68,9 @@ sub init_inbox {
 	my ($self, $parallel) = @_;
 	$self->{parallel} = $parallel;
 	$self->idx_init;
-	$self->git_init(0);
+	my $max_git = -1;
+	git_dir_latest($self, \$max_git);
+	$self->git_init($max_git >= 0 ? $max_git : 0);
 	$self->done;
 }
 
@@ -135,7 +138,7 @@ sub num_for {
 		warn "<$mid> reused for mismatched content\n";
 
 		# try the rest of the mids
-		foreach my $i (1..$#$mids) {
+		for(my $i = $#$mids; $i >= 1; $i--) {
 			my $m = $mids->[$i];
 			$num = $self->{skel}->{mm}->mid_insert($m);
 			if (defined $num) {
@@ -191,20 +194,23 @@ sub idx_init {
 	# frequently activated.
 	delete $ibx->{$_} foreach (qw(git mm search));
 
-	$self->lock_acquire;
+	$ibx->umask_prepare;
+	$ibx->with_umask(sub {
+		$self->lock_acquire;
 
-	# first time initialization, first we create the skeleton pipe:
-	my $skel = $self->{skel} = PublicInbox::SearchIdxSkeleton->new($self);
+		# first time initialization, first we create the skeleton pipe:
+		my $skel = PublicInbox::SearchIdxSkeleton->new($self);
+		$self->{skel} = $skel;
 
-	# need to create all parts before initializing msgmap FD
-	my $max = $self->{partitions} - 1;
-	my $idx = $self->{idx_parts} = [];
-	for my $i (0..$max) {
-		push @$idx, PublicInbox::SearchIdxPart->new($self, $i, $skel);
-	}
+		# need to create all parts before initializing msgmap FD
+		my $max = $self->{partitions} - 1;
+		@{$self->{idx_parts}} = map {
+			PublicInbox::SearchIdxPart->new($self, $_, $skel);
+		} (0..$max);
 
-	# Now that all subprocesses are up, we can open the FD for SQLite:
-	$skel->_msgmap_init->{dbh}->begin_work;
+		# Now that all subprocesses are up, we can open the FD for SQLite:
+		$skel->_msgmap_init->{dbh}->begin_work;
+	});
 }
 
 sub purge_oids {
@@ -360,7 +366,6 @@ sub git_init {
 	my ($self, $new) = @_;
 	my $pfx = "$self->{-inbox}->{mainrepo}/git";
 	my $git_dir = "$pfx/$new.git";
-	die "$git_dir exists\n" if -e $git_dir;
 	my @cmd = (qw(git init --bare -q), $git_dir);
 	PublicInbox::Import::run_die(\@cmd);
 
@@ -551,7 +556,7 @@ sub reindex_oid {
 		$num = $$regen--;
 		die "BUG: ran out of article numbers\n" if $num <= 0;
 		my $mm = $self->{skel}->{mm};
-		foreach my $mid (@$mids) {
+		foreach my $mid (reverse @$mids) {
 			if ($mm->mid_set($num, $mid) == 1) {
 				$mid0 = $mid;
 				last;
@@ -559,7 +564,11 @@ sub reindex_oid {
 		}
 		if (!defined($mid0)) {
 			my $id = '<' . join('> <', @$mids) . '>';
-			warn "Message-Id $id unusable for $num\n";
+			warn "Message-ID $id unusable for $num\n";
+			foreach my $mid (@$mids) {
+				defined(my $n = $mm->num_for($mid)) or next;
+				warn "#$n previously mapped for <$mid>\n";
+			}
 		}
 	}
 
@@ -622,6 +631,7 @@ sub reindex {
 		for (my $cur = $max_git; $cur >= 0; $cur--) {
 			die "already reindexing!\n" if $self->{reindex_pipe};
 			my $git = PublicInbox::Git->new("$pfx/$cur.git");
+			-d $git->{git_dir} or next; # missing parts are fine
 			chomp($tip = $git->qx('rev-parse', $head)) unless $tip;
 			my $h = $cur == $max_git ? $tip : $head;
 			my @count = ('rev-list', '--count', $h, '--', 'm');
@@ -643,6 +653,7 @@ sub reindex {
 		die "already reindexing!\n" if delete $self->{reindex_pipe};
 		my $cmt;
 		my $git_dir = "$pfx/$cur.git";
+		-d $git_dir or next; # missing parts are fine
 		my $git = PublicInbox::Git->new($git_dir);
 		my $h = $cur == $max_git ? $tip : $head;
 		my $fh = $self->{reindex_pipe} = $git->popen(@cmd, $h);
@@ -658,8 +669,17 @@ sub reindex {
 		}
 		delete $self->{reindex_pipe};
 	}
+	my $gaps;
+	if ($regen && $$regen != 0) {
+		warn "W: leftover article number ($$regen)\n";
+		$gaps = 1;
+	}
 	my ($min, $max) = $mm_tmp->minmax;
-	defined $max and die "leftover article numbers at $min..$max\n";
+	if (defined $max) {
+		warn "W: leftover article numbers at $min..$max\n";
+		$gaps = 1;
+	}
+	warn "W: were old git partitions deleted?\n" if $gaps;
 	my @d = sort keys %$D;
 	if (@d) {
 		warn "BUG: ", scalar(@d)," unseen deleted messages marked\n";