From: Eric Wong <e@80x24.org>
Date: Fri, 14 Jun 2019 07:34:07 +0000 (+0000)
Subject: v2writable: update comments regarding xcpdb --reshard
X-Git-Tag: v1.2.0~165^2~18
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=f7651f3fea8cea0ee1f6567cc53f93a57a652a47;p=public-inbox.git

v2writable: update comments regarding xcpdb --reshard

Using compact to change shard count was abandoned during
the v2 development phase.
---

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 76e61e86..db905f92 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -58,8 +58,8 @@ sub count_partitions ($) {
 	my $xpfx = $self->{xpfx};
 
 	# always load existing partitions in case core count changes:
-	# Also, partition count may change while -watch is running
-	# due to -compact
+	# Also, shard count may change while -watch is running
+	# due to "xcpdb --reshard"
 	if (-d $xpfx) {
 		foreach my $part (<$xpfx/*>) {
 			-d $part && $part =~ m!/[0-9]+\z! or next;
@@ -288,7 +288,7 @@ sub idx_init {
 		$self->lock_acquire unless ($opt && $opt->{-skip_lock});
 		$over->create;
 
-		# -compact can change partition count while -watch is idle
+		# xcpdb can change shard count while -watch is idle
 		my $nparts = count_partitions($self);
 		if ($nparts && $nparts != $self->{partitions}) {
 			$self->{partitions} = $nparts;