Hi, Yan
I wrote a patch for Pacemaker-dev to solve this problem.
I want you to confirm the patch.
I want a repository to merge it if there is not a problem.
Best Regards,
Yuusuke
(2011/06/20 16:10), Yuusuke IIDA wrote:
> Hi, Yan
>
> I wanted to scatter transition of the group resource, however failed.
>
> * Initial state
> Online: [act1 sby1 sby2]
> Full list of resources:
> Resource Group: grp1
> rsc1 (ocf::pacemaker:Dummy): Started act1
> Resource Group: grp2
> rsc2 (ocf::pacemaker:Dummy): Started act1
> Resource Group: grp3
> rsc3 (ocf::pacemaker:Dummy): Started act1
>
> * When I let you break down in order of grp1 -> grp2 -> grp3.
> Online: [act1 sby1 sby2]
> Full list of resources:
> Resource Group: grp1
> rsc1 (ocf::pacemaker:Dummy): Started sby1
> Resource Group: grp2
> rsc2 (ocf::pacemaker:Dummy): Started sby2
> Resource Group: grp3
> rsc3 (ocf::pacemaker:Dummy): Started sby1
>
> * When I let you break down in order of grp3 -> grp2 -> grp1. (there is a
> problem)
> Online: [act1 sby1 sby2]
> Full list of resources:
> Resource Group: grp1
> rsc1 (ocf::pacemaker:Dummy): Started sby1
> Resource Group: grp2
> rsc2 (ocf::pacemaker:Dummy): Started sby1
> Resource Group: grp3
> rsc3 (ocf::pacemaker:Dummy): Started sby1
>
> As for this, will not it be right like primitive resource to be dispersed
> transition?
>
> I attach hb_report when a problem happened.
>
> Best Regards,
> Yuusuke
>
>
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs:
> http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
--
----------------------------------------
METRO SYSTEMS CO., LTD
Yuusuke Iida
Mail: iiday...@intellilink.co.jp
----------------------------------------
diff -r 75575ce39861 pengine/allocate.c
--- a/pengine/allocate.c Tue Jun 21 15:54:20 2011 +0200
+++ b/pengine/allocate.c Thu Jun 30 17:20:00 2011 +0900
@@ -918,7 +918,7 @@
static gint
sort_rsc_process_order(gconstpointer a, gconstpointer b, gpointer data)
{
- int level = LOG_DEBUG_3;
+ int level = LOG_DEBUG;
const resource_t *resource1 = (const resource_t*)a;
const resource_t *resource2 = (const resource_t*)b;
const GListPtr nodes = (GListPtr)data;
@@ -958,11 +958,45 @@
resource1_node = g_hash_table_lookup(resource1->allowed_nodes, node->details->id);
if (resource1_node) {
resource1_weight = resource1_node->weight;
+ if(resource1->variant == pe_group) {
+ GListPtr gIter = resource1->children;
+ for(; gIter != NULL; gIter = gIter->next) {
+ resource_t *child_rsc = (resource_t*)gIter->data;
+ node_t *running_node = g_list_nth_data(child_rsc->running_on, 0);
+ if(running_node) {
+ node_t *tmpnode = g_hash_table_lookup(child_rsc->allowed_nodes,
+ running_node->details->id);
+ if(tmpnode->weight == -INFINITY) {
+ resource1_weight = -INFINITY;
+ break;
+ } else if(tmpnode->weight > resource1_weight) {
+ resource1_weight = tmpnode->weight;
+ }
+ }
+ }
+ }
}
resource2_node = g_hash_table_lookup(resource2->allowed_nodes, node->details->id);
if (resource2_node) {
resource2_weight = resource2_node->weight;
+ if(resource2->variant == pe_group) {
+ GListPtr gIter = resource2->children;
+ for(; gIter != NULL; gIter = gIter->next) {
+ resource_t *child_rsc = (resource_t*)gIter->data;
+ node_t *running_node = g_list_nth_data(child_rsc->running_on, 0);
+ if(running_node) {
+ node_t *tmpnode = g_hash_table_lookup(child_rsc->allowed_nodes,
+ running_node->details->id);
+ if(tmpnode->weight == -INFINITY) {
+ resource2_weight = -INFINITY;
+ break;
+ } else if(tmpnode->weight > resource2_weight) {
+ resource2_weight = tmpnode->weight;
+ }
+ }
+ }
+ }
}
if(resource1_weight > resource2_weight) {
_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
