Cisco Bug: CSCus83447 - UCS-FI: reload or switchover may occur due to Leap second update
May 16, 2018
- Cisco Unified Computing System
Known Affected Releases
2.2(1b)A 2.2(2c)A 2.2(3a)A
Symptom: There are periodic leap second events which can add or delete a second to global time. When the leap second update occurs the system could crash causing a network outage. Conditions: The leap second update will be propagated via Network Time Protocol (NTP). All FIs in a given cluster that has NTP enabled are affected.
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