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From c8e3de2a7e98550ea9f27a0c59e13013ce02992d Mon Sep 17 00:00:00 2001
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From: Klaus Wenninger <klaus.wenninger@aon.at>
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Date: Fri, 16 Aug 2019 12:07:32 +0200
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Subject: [PATCH] Fix: sbd-pacemaker: check for shutdown attribute on every
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cib-diff
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---
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src/sbd-pacemaker.c | 22 +++++++++++++++++++++-
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1 file changed, 21 insertions(+), 1 deletion(-)
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diff --git a/src/sbd-pacemaker.c b/src/sbd-pacemaker.c
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index 2b35ff6..1217acf 100644
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--- a/src/sbd-pacemaker.c
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+++ b/src/sbd-pacemaker.c
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@@ -383,6 +383,24 @@ mon_trigger_refresh(gpointer user_data)
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return FALSE;
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}
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+#define XPATH_SHUTDOWN "//" XML_CIB_TAG_STATE "[@uname='%s']/" \
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+ XML_TAG_TRANSIENT_NODEATTRS "/" XML_TAG_ATTR_SETS "/" \
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+ XML_CIB_TAG_NVPAIR "[@name='" XML_CIB_ATTR_SHUTDOWN "']"
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+
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+static gboolean
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+shutdown_attr_in_cib(void)
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+{
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+ xmlNode *match = NULL;
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+ char *xpath_string;
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+
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+ xpath_string = crm_strdup_printf(XPATH_SHUTDOWN, local_uname);
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+ if (xpath_string) {
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+ match = get_xpath_object(xpath_string, current_cib, LOG_TRACE);
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+ free(xpath_string);
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+ }
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+ return (match != NULL);
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+}
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+
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static void
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crm_diff_update(const char *event, xmlNode * msg)
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{
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@@ -426,8 +444,10 @@ crm_diff_update(const char *event, xmlNode * msg)
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* - immediately if the last update was more than 1s ago
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* - every 10 updates
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* - at most 1s after the last update
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+ * - shutdown attribute for our node set for the first time
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*/
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- if (updates > 10 || (now - last_refresh) > (reconnect_msec / 1000)) {
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+ if ((!pcmk_shutdown && shutdown_attr_in_cib()) ||
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+ (updates > 10 || (now - last_refresh) > (reconnect_msec / 1000))) {
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mon_refresh_state(refresh_timer);
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updates = 0;
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--
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1.8.3.1
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