Recently I realized our centos 6 freeipa clients hangs randomly. With
some research, the issue is related to autofs bug, which was mentioned
year ago - Automount fails for IPA user when kerberos ticket is expired,
ssh hangs (https://fedorahosted.org/freeipa/ticket/2980). This ticket
was closed with comment - "closed defect: invalid".
My workaround is extending ticket_lifetime to 24h and renew_lifetime to
365d. I wonder whether there is better solution or some insights of this
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