Re: Unstable clock

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On 10/17/2017 09:27 AM, Sage Weil wrote:
> On Tue, 17 Oct 2017, Mohamad Gebai wrote:
>
>> It would be good to know if there are any, and maybe prepare for them?
> Adam added a new set of clock primitives that include a monotonic clock 
> option that should be used in all cases where we're measuring the passage 
> of time instead of the wall clock time.  There is a longstanding trello 
> card to go through and change the latency calculations to use the 
> monotonic clock.  There are probably dozens of places where an ill-timed 
> clock jump is liable to trigger some random assert.  It's just a matter of 
> going through and auditing calls to the legacy ceph_clock_now() method.
>

Thanks Sage. I assume that's the card you're referring to:
https://trello.com/c/SAtGPq0N/65-use-time-span-monotonic-for-durations

I can take of that one if no one else has started working on it.

Mohamad
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