Reinstalled yesterday. Ran the update. Everything worked fine. I ran the update on a backup server. Everything worked fine. The only detail that might be of any use is the last thing that appeared before the crash was the refresh.sh script. That's where the system appeared to hang and never came back. I even waited about ten minutes thinking that something complicated might be going on.
Things appear to be back to normal.
Things appear to be back to normal.
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