dovecot-2.2: director: With director_consistent_hashing=yes host...
dovecot at dovecot.org
dovecot at dovecot.org
Tue Nov 24 09:15:56 UTC 2015
details: http://hg.dovecot.org/dovecot-2.2/rev/63516762a64c
changeset: 19406:63516762a64c
user: Timo Sirainen <tss at iki.fi>
date: Mon Nov 23 19:35:03 2015 +0200
description:
director: With director_consistent_hashing=yes hosts_hash wasn't always calculated right.
If different servers had added hosts in different order, the hosts_hash
would have become different, which caused errors and resyncs.
diffstat:
src/director/mail-host.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diffs (21 lines):
diff -r 194e3622d5e6 -r 63516762a64c src/director/mail-host.c
--- a/src/director/mail-host.c Wed Nov 18 16:33:26 2015 +0200
+++ b/src/director/mail-host.c Mon Nov 23 19:35:03 2015 +0200
@@ -99,8 +99,6 @@
struct mail_host *const *hostp;
unsigned int i;
- array_sort(&list->hosts, mail_host_cmp);
-
/* rebuild vhosts */
array_clear(&list->vhosts);
array_foreach(&list->hosts, hostp) {
@@ -119,6 +117,8 @@
struct mail_host *const *hostp;
uint32_t num;
+ array_sort(&list->hosts, mail_host_cmp);
+
if (list->consistent_hashing)
mail_hosts_sort_ring(list);
else
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