[Pacemaker] RFC: What part of the XML configuration do you hate the most?
Andrew Beekhof
beekhof at gmail.com
Wed Sep 24 10:27:54 UTC 2008
On a technical level, the use of inhibit_notify means that the cluster
wont even act on the standby action until something else happens to
invoke the PE again.
There is no need to even have a standby action... one can simply do:
+ } else if(on_fail == action_fail_standby) {
+ node->details->standby = TRUE;
+
in process_rsc_state() and it would take effect immediately - making
most of the patch redundant.
I still think its strange that you'd want to migrate away all
resources because an unrelated one failed... but its your cluster.
I'll apply a modified version of this patch today.
On Sep 24, 2008, at 10:34 AM, Satomi TANIGUCHI wrote:
> Hello,
>
> Now I'm posting the patch which is to implement on_fail="standby".
> This patch is for pacemaker-dev(5383f371494e).
>
> Its purpose is to move all resources away from the node
> when a resource is failed on that.
> This setting is for start or monitor operation, not for stop op.
> And as far as I confirm, the loop which Andrew said doesn't appear.
>
> Your comments and suggestions are really appreciated.
>
>
> Best Regards,
> Satomi TANIGUCHI
>
>
>
>
> Satomi Taniguchi wrote:
>> Hi Andrew,
>> Andrew Beekhof wrote:
>> >
>> (snip)
>> >
>> > no, i'm indicating that you've underestimated the scope of the
>> problem
>> >
>> (snip)
>> Bugzilla #1601 is caused by moving healthy resource in STONITH
>> ordering, isn't it?
>> I changed nothing about STONITH action when I implemented
>> on_fail="standby".
>> On the failure of stop operation or when Sprit-Brain occurs,
>> I completely agree with that on_fail should be "fence".
>> But I consider about start or monitor operation's failure.
>> And on_fail="standby" is on the assumption that it is used only for
>> these operations.
>> Its purpose is not to move healthy resources before doing STONITH,
>> but to move all resources away from the node which a resouce is
>> failed.
>> And in any operation, Bugzilla#1601 doesn't occur because I changed
>> nothing about STONITH.
>> STONITH doesn't require to stop any resources.
>> The following is why I make much of start and monitor operations.
>> What I regard seriously are:
>> - 1)On a resource's failure, only the failed resource
>> and resources which are in the same group move from
>> the failed node.
>> -> At present, to move all resources (even if they are not
>> in the group or have no constraints) away from
>> the failed node automatically, on_fail setting of
>> not only stop but start and monitor has to be set
>> "fence" and the failure node has to be killed by STONITH.
>> - 2)(In connection with 1) When resources are moved away by failure
>> of start or monitor operation, they should be shutdown normally.
>> -> It sounds extremely normal, but it is impossible
>> if you accord with 1).
>> -> Of course, I know that I have to kill the failed node
>> immediately if stop operation's failure or Split-Brain
>> occurs.
>> - 3)Rebooting the failed node may lose the evidence of
>> the real cause of a failure
>> (nearly equal administrators can't analyse the failure).
>> -> This is as Keisuke-san wrote before.
>> It is a really serious matter in Enterprise services.
>> To solve the matters above, I implemented on_fail="standby".
>> If you have any other ideas to solve them, please let me know.
>> Just for reference, there is an example in attached files:
>> a resource group named "grpPostgreSQLDB" consists of
>> IPaddr("prmIpPostgreSQLDB") and pgsql("prmApPostgreSQLDB") is
>> working on node2.
>> (See: crm_mon_before.log)
>> I modified pgsql's stop function to always return $OCF_ERR_GENERIC.
>> When IPaddr resource failed, and its monitor's on_fail is
>> "standby", pgsql tried to stop but it failed.
>> (See: pe-warn-0.node2.gif)
>> Then STONITH was executed according to the setting of pgsql's stop
>> operation, on_fail="fence".
>> (See: pe-warn-1.node2.gif and pe-warn-0.node1.gif)
>> STONITH killed node2 pitilessly, and both resources of the group
>> moved to node1 peacefully.
>> (See: crm_mon_after.log)
>> Best Regards,
>> Satomi Taniguchi
>> Andrew Beekhof wrote:
>>>
>>> On Aug 4, 2008, at 8:11 AM, Satomi Taniguchi wrote:
>>>
>>>> Hi Andrew,
>>>>
>>>> Thank you for your opitions!
>>>> But I'm afraid that you've misunderstood my intentions...
>>>
>>> no, i'm indicating that you've underestimated the scope of the
>>> problem
>>>
>>>>
>>>>
>>>> Andrew Beekhof wrote:
>>>> (snip)
>>>>> Two problems...
>>>>> The first is that standby happens after the fencing event, so
>>>>> it's not really doing anything to migrate the healthy resources.
>>>>
>>>> In the graph, the object "stonith-1 stop 0 rh5node1" just means
>>>> "a plugin named stonith-1 on rh5node1 stops",
>>>> not "fencing event occurs".
>>>>
>>>> For example, Node1 has two resource groups.
>>>> When a resource in one group is failed,
>>>> all resources in both groups stopped completely,
>>>> and stonith plugin on Node1 stopped.
>>>> After this, both resource group work on Node2.
>>>> I attacched a graph, cib.xml
>>>> and crm_mon's logs (before and after a resource broke down).
>>>> Please see them.
>>>>
>>>>
>>>>> Stop RscZ -(depends on)-> Stop RscY -(depends on)-> Stonith
>>>>> NodeX -(depends on)-> Stop RscZ -(depends on)-> ...
>>>> I just want to stop all resources without STONITH when monitor NG,
>>>> I don't want to change any actions when stop NG.
>>>> The setting on_fail="standby" is for start or monitor operation,
>>>> and
>>>> it is on condition that the setting of stop operation's on_fail
>>>> is "fence".
>>>> Then, STONITH is not executed when start or monitor is failed,
>>>> but it is executed when stop is failed.
>>>>
>>>> So, if RscY's monitor operation is failed,
>>>> its stop operation doesn't depend on "Sonith NodeX".
>>>> And if it is failed to stop RscY,
>>>> NodeX is turned off by STONITH, and the loop above does not occur.
>>>>
>>>>
>>>> Best Regards,
>>>> Satomi Taniguchi
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Pacemaker mailing list
>>>> Pacemaker at clusterlabs.org
>>>> http://list.clusterlabs.org/mailman/listinfo/pacemaker
>>>
>>>
>>> _______________________________________________
>>> Pacemaker mailing list
>>> Pacemaker at clusterlabs.org
>>> http://list.clusterlabs.org/mailman/listinfo/pacemaker
>> ------------------------------------------------------------------------
>> _______________________________________________
>> Pacemaker mailing list
>> Pacemaker at clusterlabs.org
>> http://list.clusterlabs.org/mailman/listinfo/pacemaker
>
>
> diff -urN pacemaker-dev.orig/crmd/te_actions.c pacemaker-dev/crmd/
> te_actions.c
> --- pacemaker-dev.orig/crmd/te_actions.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/crmd/te_actions.c 2008-09-24 12:26:54.000000000
> +0900
> @@ -161,6 +161,54 @@
> return TRUE;
> }
>
> +static gboolean
> +te_standby_node(crm_graph_t *graph, crm_action_t *action)
> +{
> + const char *id = NULL;
> + const char *uuid = NULL;
> + const char *target = NULL;
> +
> + char *attr_id = NULL;
> + int str_length = 2;
> + const char *attr_name = "standby";
> +
> + id = ID(action->xml);
> + target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET);
> + uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID);
> +
> + CRM_CHECK(id != NULL,
> + crm_log_xml_warn(action->xml, "BadAction");
> + return FALSE);
> + CRM_CHECK(uuid != NULL,
> + crm_log_xml_warn(action->xml, "BadAction");
> + return FALSE);
> + CRM_CHECK(target != NULL,
> + crm_log_xml_warn(action->xml, "BadAction");
> + return FALSE);
> +
> + te_log_action(LOG_INFO,
> + "Executing standby operation (%s) on %s", id, target);
> +
> + str_length += strlen(attr_name);
> + str_length += strlen(uuid);
> +
> + crm_malloc0(attr_id, str_length);
> + sprintf(attr_id, "%s-%s", attr_name, uuid);
> +
> + if (cib_ok > update_attr(fsa_cib_conn, cib_inhibit_notify,
> + XML_CIB_TAG_NODES, uuid, NULL, attr_id, attr_name, "on", FALSE)) {
> + crm_err("Cannot standby %s: update_attr() call failed.", target);
> + }
> + crm_free(attr_id);
> +
> + crm_info("Skipping wait for %d", action->id);
> + action->confirmed = TRUE;
> + update_graph(graph, action);
> + trigger_graph();
> +
> + return TRUE;
> +}
> +
> static int get_target_rc(crm_action_t *action)
> {
> const char *target_rc_s = g_hash_table_lookup(
> @@ -471,7 +519,8 @@
> te_pseudo_action,
> te_rsc_command,
> te_crm_command,
> - te_fence_node
> + te_fence_node,
> + te_standby_node
> };
>
> void
> diff -urN pacemaker-dev.orig/include/crm/crm.h pacemaker-dev/include/
> crm/crm.h
> --- pacemaker-dev.orig/include/crm/crm.h 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/include/crm/crm.h 2008-09-24 12:26:54.000000000
> +0900
> @@ -143,6 +143,7 @@
> #define CRM_OP_SHUTDOWN_REQ "req_shutdown"
> #define CRM_OP_SHUTDOWN "do_shutdown"
> #define CRM_OP_FENCE "stonith"
> +#define CRM_OP_STANDBY "standby"
> #define CRM_OP_EVENTCC "event_cc"
> #define CRM_OP_TEABORT "te_abort"
> #define CRM_OP_TEABORTED "te_abort_confirmed" /* we asked */
> diff -urN pacemaker-dev.orig/include/crm/pengine/common.h pacemaker-
> dev/include/crm/pengine/common.h
> --- pacemaker-dev.orig/include/crm/pengine/common.h 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/include/crm/pengine/common.h 2008-09-24
> 12:26:54.000000000 +0900
> @@ -33,6 +33,7 @@
> action_fail_migrate, /* recover by moving it somewhere else */
> action_fail_block,
> action_fail_stop,
> + action_fail_standby,
> action_fail_fence
> };
>
> @@ -51,6 +52,7 @@
> action_demote,
> action_demoted,
> shutdown_crm,
> + standby_node,
> stonith_node
> };
>
> diff -urN pacemaker-dev.orig/include/crm/pengine/status.h pacemaker-
> dev/include/crm/pengine/status.h
> --- pacemaker-dev.orig/include/crm/pengine/status.h 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/include/crm/pengine/status.h 2008-09-24
> 12:26:54.000000000 +0900
> @@ -107,6 +107,7 @@
> gboolean standby;
> gboolean pending;
> gboolean unclean;
> + gboolean action_standby;
> gboolean shutdown;
> gboolean expected_up;
> gboolean is_dc;
> diff -urN pacemaker-dev.orig/include/crm/transition.h pacemaker-dev/
> include/crm/transition.h
> --- pacemaker-dev.orig/include/crm/transition.h 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/include/crm/transition.h 2008-09-24
> 12:26:54.000000000 +0900
> @@ -113,6 +113,7 @@
> gboolean (*rsc)(crm_graph_t *graph, crm_action_t *action);
> gboolean (*crmd)(crm_graph_t *graph, crm_action_t *action);
> gboolean (*stonith)(crm_graph_t *graph, crm_action_t *action);
> + gboolean (*standby)(crm_graph_t *graph, crm_action_t *action);
> } crm_graph_functions_t;
>
> enum transition_status {
> diff -urN pacemaker-dev.orig/lib/pengine/common.c pacemaker-dev/lib/
> pengine/common.c
> --- pacemaker-dev.orig/lib/pengine/common.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/lib/pengine/common.c 2008-09-24 12:26:54.000000000
> +0900
> @@ -154,6 +154,9 @@
> case action_fail_fence:
> result = "fence";
> break;
> + case action_fail_standby:
> + result = "standby";
> + break;
> }
> return result;
> }
> @@ -175,6 +178,8 @@
> return shutdown_crm;
> } else if(safe_str_eq(task, CRM_OP_FENCE)) {
> return stonith_node;
> + } else if(safe_str_eq(task, CRM_OP_STANDBY)) {
> + return standby_node;
> } else if(safe_str_eq(task, CRMD_ACTION_STATUS)) {
> return monitor_rsc;
> } else if(safe_str_eq(task, CRMD_ACTION_NOTIFY)) {
> @@ -242,6 +247,9 @@
> case stonith_node:
> result = CRM_OP_FENCE;
> break;
> + case standby_node:
> + result = CRM_OP_STANDBY;
> + break;
> case monitor_rsc:
> result = CRMD_ACTION_STATUS;
> break;
> diff -urN pacemaker-dev.orig/lib/pengine/unpack.c pacemaker-dev/lib/
> pengine/unpack.c
> --- pacemaker-dev.orig/lib/pengine/unpack.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/lib/pengine/unpack.c 2008-09-24 12:26:54.000000000
> +0900
> @@ -244,6 +244,7 @@
> */
> new_node->details->unclean = TRUE;
> }
> + new_node->details->action_standby = FALSE;
>
> if(type == NULL
> || safe_str_eq(type, "member")
> @@ -811,6 +812,10 @@
> node->details->unclean = TRUE;
> stop_action(rsc, node, FALSE);
>
> + } else if(on_fail == action_fail_standby) {
> + node->details->action_standby = TRUE;
> + stop_action(rsc, node, FALSE);
> +
> } else if(on_fail == action_fail_block) {
> /* is_managed == FALSE will prevent any
> * actions being sent for the resource
> diff -urN pacemaker-dev.orig/lib/pengine/utils.c pacemaker-dev/lib/
> pengine/utils.c
> --- pacemaker-dev.orig/lib/pengine/utils.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/lib/pengine/utils.c 2008-09-24 12:26:54.000000000
> +0900
> @@ -707,6 +707,10 @@
> value = "stop resource";
> }
>
> + } else if(safe_str_eq(value, "standby")) {
> + action->on_fail = action_fail_standby;
> + value = "node fencing (standby)";
> +
> } else if(safe_str_eq(value, "ignore")
> || safe_str_eq(value, "nothing")) {
> action->on_fail = action_fail_ignore;
> diff -urN pacemaker-dev.orig/lib/transition/graph.c pacemaker-dev/
> lib/transition/graph.c
> --- pacemaker-dev.orig/lib/transition/graph.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/lib/transition/graph.c 2008-09-24
> 12:26:54.000000000 +0900
> @@ -188,6 +188,11 @@
> crm_debug_2("Executing STONITH-event: %d",
> action->id);
> return graph_fns->stonith(graph, action);
> +
> + } else if(safe_str_eq(task, CRM_OP_STANDBY)) {
> + crm_debug_2("Executing STANDBY-event: %d",
> + action->id);
> + return graph_fns->standby(graph, action);
> }
>
> crm_debug_2("Executing crm-event: %d", action->id);
> diff -urN pacemaker-dev.orig/lib/transition/utils.c pacemaker-dev/
> lib/transition/utils.c
> --- pacemaker-dev.orig/lib/transition/utils.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/lib/transition/utils.c 2008-09-24
> 12:26:54.000000000 +0900
> @@ -41,6 +41,7 @@
> pseudo_action_dummy,
> pseudo_action_dummy,
> pseudo_action_dummy,
> + pseudo_action_dummy,
> pseudo_action_dummy
> };
>
> @@ -61,6 +62,7 @@
> CRM_ASSERT(graph_fns->crmd != NULL);
> CRM_ASSERT(graph_fns->pseudo != NULL);
> CRM_ASSERT(graph_fns->stonith != NULL);
> + CRM_ASSERT(graph_fns->standby != NULL);
> }
>
> const char *
> diff -urN pacemaker-dev.orig/pengine/allocate.c pacemaker-dev/
> pengine/allocate.c
> --- pacemaker-dev.orig/pengine/allocate.c 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/pengine/allocate.c 2008-09-24 12:26:54.000000000
> +0900
> @@ -777,6 +777,14 @@
> last_stonith = stonith_op;
> }
>
> + } else if(node->details->online && node->details->action_standby) {
> + action_t *standby_op = NULL;
> +
> + standby_op = custom_action(
> + NULL, crm_strdup(CRM_OP_STANDBY),
> + CRM_OP_STANDBY, node, FALSE, TRUE, data_set);
> + standby_constraints(node, standby_op, data_set);
> +
> } else if(node->details->online && node->details->shutdown) {
> action_t *down_op = NULL;
> crm_info("Scheduling Node %s for shutdown",
> diff -urN pacemaker-dev.orig/pengine/graph.c pacemaker-dev/pengine/
> graph.c
> --- pacemaker-dev.orig/pengine/graph.c 2008-09-24 11:05:09.000000000
> +0900
> +++ pacemaker-dev/pengine/graph.c 2008-09-24 12:26:54.000000000 +0900
> @@ -347,6 +347,29 @@
> return TRUE;
> }
>
> +gboolean
> +standby_constraints(
> + node_t *node, action_t *standby_op, pe_working_set_t *data_set)
> +{
> + /* add the stop to the before lists so it counts as a pre-req
> + * for the standby
> + */
> + slist_iter(
> + rsc, resource_t, node->details->running_rsc, lpc,
> +
> + if(is_not_set(rsc->flags, pe_rsc_managed)) {
> + continue;
> + }
> +
> + custom_action_order(
> + rsc, stop_key(rsc), NULL,
> + NULL, crm_strdup(CRM_OP_STANDBY), standby_op,
> + pe_order_implies_left, data_set);
> + );
> +
> + return TRUE;
> +}
> +
> static void dup_attr(gpointer key, gpointer value, gpointer user_data)
> {
> g_hash_table_replace(user_data, crm_strdup(key), crm_strdup(value));
> @@ -369,6 +392,9 @@
> action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT);
> /* needs_node_info = FALSE; */
>
> + } else if(safe_str_eq(action->task, CRM_OP_STANDBY)) {
> + action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT);
> +
> } else if(safe_str_eq(action->task, CRM_OP_SHUTDOWN)) {
> action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT);
>
> diff -urN pacemaker-dev.orig/pengine/group.c pacemaker-dev/pengine/
> group.c
> --- pacemaker-dev.orig/pengine/group.c 2008-09-24 11:05:09.000000000
> +0900
> +++ pacemaker-dev/pengine/group.c 2008-09-24 12:26:54.000000000 +0900
> @@ -435,6 +435,7 @@
> case action_notified:
> case shutdown_crm:
> case stonith_node:
> + case standby_node:
> break;
> case stop_rsc:
> case stopped_rsc:
> diff -urN pacemaker-dev.orig/pengine/pengine.h pacemaker-dev/pengine/
> pengine.h
> --- pacemaker-dev.orig/pengine/pengine.h 2008-09-24
> 11:05:09.000000000 +0900
> +++ pacemaker-dev/pengine/pengine.h 2008-09-24 12:26:54.000000000
> +0900
> @@ -150,6 +150,9 @@
> extern gboolean stonith_constraints(
> node_t *node, action_t *stonith_op, pe_working_set_t *data_set);
>
> +extern gboolean standby_constraints(
> + node_t *node, action_t *standby_op, pe_working_set_t *data_set);
> +
> extern int custom_action_order(
> resource_t *lh_rsc, char *lh_task, action_t *lh_action,
> resource_t *rh_rsc, char *rh_task, action_t *rh_action,
> diff -urN pacemaker-dev.orig/pengine/utils.c pacemaker-dev/pengine/
> utils.c
> --- pacemaker-dev.orig/pengine/utils.c 2008-09-24 11:05:12.000000000
> +0900
> +++ pacemaker-dev/pengine/utils.c 2008-09-24 12:26:54.000000000 +0900
> @@ -180,10 +180,13 @@
> if(node->details->online == FALSE
> || node->details->shutdown
> || node->details->unclean
> - || node->details->standby) {
> - crm_debug_2("%s: online=%d, unclean=%d, standby=%d",
> + || node->details->standby
> + || node->details->action_standby) {
> + crm_debug_2("%s: online=%d, unclean=%d, standby=%d" \
> + ", action_standby=%d",
> node->details->uname, node->details->online,
> - node->details->unclean, node->details->standby);
> + node->details->unclean, node->details->standby,
> + node->details->action_standby);
> return FALSE;
> }
> return TRUE;
> @@ -337,6 +340,7 @@
> case monitor_rsc:
> case shutdown_crm:
> case stonith_node:
> + case standby_node:
> task = no_action;
> break;
> default:
> @@ -429,6 +433,7 @@
>
> switch(text2task(action->task)) {
> case stonith_node:
> + case standby_node:
> case shutdown_crm:
> do_crm_log(log_level,
> "%s%s%sAction %d: %s%s%s%s%s%s",
> diff -urN pacemaker-dev.orig/xml/crm-1.0.dtd pacemaker-dev/xml/
> crm-1.0.dtd
> --- pacemaker-dev.orig/xml/crm-1.0.dtd 2008-09-24 11:05:12.000000000
> +0900
> +++ pacemaker-dev/xml/crm-1.0.dtd 2008-09-24 12:26:54.000000000 +0900
> @@ -266,7 +266,7 @@
> disabled (true|yes|1|false|no|0) 'false'
> role (Master|Slave|Started|Stopped) 'Started'
> prereq (nothing|quorum|fencing) #IMPLIED
> - on_fail (ignore|block|stop|restart|fence)
> #IMPLIED>
> + on_fail (ignore|block|stop|restart|fence|
> standby) #IMPLIED>
> <!--
> Use this to emulate v1 type Heartbeat groups.
> Defining a resource group is a quick way to make sure that the
> resources:
> diff -urN pacemaker-dev.orig/xml/crm-transitional.dtd pacemaker-dev/
> xml/crm-transitional.dtd
> --- pacemaker-dev.orig/xml/crm-transitional.dtd 2008-09-24
> 11:05:12.000000000 +0900
> +++ pacemaker-dev/xml/crm-transitional.dtd 2008-09-24
> 12:26:54.000000000 +0900
> @@ -272,7 +272,7 @@
> disabled (true|yes|1|false|no|0) 'false'
> role (Master|Slave|Started|Stopped) 'Started'
> prereq (nothing|quorum|fencing) #IMPLIED
> - on_fail (ignore|block|stop|restart|fence)
> #IMPLIED>
> + on_fail (ignore|block|stop|restart|fence|
> standby) #IMPLIED>
> <!--
> Use this to emulate v1 type Heartbeat groups.
> Defining a resource group is a quick way to make sure that the
> resources:
> diff -urN pacemaker-dev.orig/xml/crm.dtd pacemaker-dev/xml/crm.dtd
> --- pacemaker-dev.orig/xml/crm.dtd 2008-09-24 11:05:12.000000000 +0900
> +++ pacemaker-dev/xml/crm.dtd 2008-09-24 12:26:54.000000000 +0900
> @@ -266,7 +266,7 @@
> disabled (true|yes|1|false|no|0) 'false'
> role (Master|Slave|Started|Stopped) 'Started'
> prereq (nothing|quorum|fencing) #IMPLIED
> - on_fail (ignore|block|stop|restart|fence)
> #IMPLIED>
> + on_fail (ignore|block|stop|restart|fence|
> standby) #IMPLIED>
> <!--
> Use this to emulate v1 type Heartbeat groups.
> Defining a resource group is a quick way to make sure that the
> resources:
> diff -urN pacemaker-dev.orig/xml/resources.rng.in pacemaker-dev/xml/
> resources.rng.in
> --- pacemaker-dev.orig/xml/resources.rng.in 2008-09-24
> 11:05:12.000000000 +0900
> +++ pacemaker-dev/xml/resources.rng.in 2008-09-24 12:26:54.000000000
> +0900
> @@ -160,6 +160,7 @@
> <value>block</value>
> <value>stop</value>
> <value>restart</value>
> + <value>standby</value>
> <value>fence</value>
> </choice>
> </attribute>
>
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