23 lines
1015 B
Diff
23 lines
1015 B
Diff
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From a678ce6daf71326fee7c6e2309c480f34673b0d3 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Kristoffer=20Gr=C3=B6nlund?= <krig@koru.se>
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Date: Wed, 15 Mar 2017 13:36:15 +0100
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Subject: [PATCH] NodeUtilization: Never set hv_memory to a negative value
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---
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extra/resources//NodeUtilization | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/heartbeat/NodeUtilization b/heartbeat/NodeUtilization
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index f246010..61969e6 100755
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--- a/extra/resources//NodeUtilization
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+++ b/extra/resources//NodeUtilization
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@@ -155,6 +155,8 @@ set_utilization() {
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hv_mem=$(( $(Host_Total_Memory) - OCF_RESKEY_utilization_hv_memory_reservation ))
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uti_mem=$(crm_attribute -Q -t nodes -U "$host_name" -z -n hv_memory 2>/dev/null)
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+ [ $hv_mem -lt 0 ] && hv_mem=0
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+
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if [ "$hv_mem" != "$uti_mem" ]; then
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if ! crm_attribute -t nodes -U "$host_name" -z -n hv_memory -v $hv_mem; then
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ocf_log err "Failed to set the hv_memory utilization attribute for $host_name using crm_attribute."
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