Australian Technology

Were you hit by the leap second?

Takeaway: It caused more damage than Y2K, and lasted for a solitary second. Were you caught up in this weekend’s leap second carnage?

Welcome to the new Australian financial year, the new carbon tax regime and an internet that is shaking its collective head to itself.

Over the weekend, a leap second was injected to realign our clocks with the slowing rotational speed of the Earth.

Unfortunately, for many Linux and Java users, this leap second caused systems to hang and thrash.

Rebooting the affected machines fixed the problem, as did stopping “ntpd” and manually setting the date with

/etc/init.d/ntp stop; date; date `date +"%m%d%H%M%C%y.%S"`; date;

Another workaround and discussion as to the root cause is found on the linux-kernel mailing list.


(Screenshot taken by schmidtzl)

Swept up in the carnage were sites such as Reddit, FourSquare, Yelp, Qantas and LinkedIn.

Was your site hit by the leap second? Leave a comment below to let us know. We’d also love to hear what configuration of servers were or were not hit over the weekend.

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Chris Duckett

About Chris Duckett

Programmer and journalist Chris Duckett is the Editor for TechRepublic Australia.

Chris Duckett

Chris Duckett
Chris started his journalistic adventure in 2006 as the Editor of Builder AU after originally joining the company as a programmer. He left CBS Interactive in 2010 to follow his deep desire to study the snowdrifts and culinary delights of Canada and returned to CBS in 2011 as the Editor of TechRepublic Australia, determined to meld together his programming and journalistic tendencies once and for all.
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