nanog mailing list archives

Re: leap second outage


From: Johnny Eriksson <bygg () cafax se>
Date: Wed, 1 Jul 2015 11:53:32 WET DST

Mikael Abrahamsson <swmike () swm pp se> wrote:
This is similar to the jiffycounter wrapping, since this doesn't happen 
that often, it's not commonly tested for. Good way is to start the jiffy 
counter so it wraps after 10 minutes of uptime. That way you'll run into 
any bugs quickly. Either we should abolish the leap second or we should 
make leap second adjustments (back and forth) on a monthly basis to 
exercise the code.

You could do this, move back on even-numbered months and forward on odd.

Any real adjustment could be done via inhibiting the monthly change...

This is a hard sell though...

'fraid so.

Mikael Abrahamsson    email: swmike () swm pp se

--Johnny


Current thread: