Fix: controld: leave xml-src attribute empty when no DC selected #2902 #3606 #3702
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…terLabs#2902 Right after starting the cluster the DC is offline for short time, and if you call 'crmadmin --dc_lookup' during this time, it would hang. This change leaves the xml-src attribute that the crmadmin receives from the pacemaker-controld empty, so that crmadmin knows the DC was not selected. ref: https://projects.clusterlabs.org/T735
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Right after starting the cluster the DC is offline for short time, and if you call
crmadmin --dc_lookupduring this time, it would hang. This change leaves the xml-src attribute that the crmadmin receives from the pacemaker-controld empty, so that crmadmin knows the DC was not selected.ref: https://projects.clusterlabs.org/T735