Cluster Aware Updating - servers never reboot
i have 3-node server 2012 datacenter cluster running hyper-v. have internal wsus server, , updates pushed today. decieded test out our cluster aware updating setup.
the nodes found updates, , downloaded them fine. after first server installed updates successfully, tries restart. rdp session killed, , looks going restart, doesn't.
logging in console brings me lock screen. ctrlaltdel nothing (so cannot attempt log in). rdp connections succeed, dropped. remote management not respond. server never responds.
doing hard reboot on server causes updating run complete successfully, long has not timed out yet.
every single host in cluster has issue, , makes automatic updates unusable.
any thoughts on how can fix this? normal manual reboots work fine.
hi,
as updates downloaded , installed, please check windowsupdate.log , event logs see if error message occurs when failed reboot. please check minidump see if dump created when node failed rebooted.
also have test see if failover works fine when node not available.
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Windows Server > High Availability (Clustering)
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