On 17 June 2012 08:26, Tom Lane t...@sss.pgh.pa.us wrote:
(1) In backend_read_statsfile, make an initial attempt to read the stats
file and then read GetCurrentTimestamp after that. If the local clock
reading is less than the stats file's timestamp, we know that some sort
of clock skew or
Simon Riggs si...@2ndquadrant.com writes:
Fine, but please log this as a WARNING system time skew detected, so
we can actually see it has happened rather than just silently
accepting the situation.
I think elog(LOG) is more appropriate, same as we have for the existing
messages for related
I've had a vague feeling for awhile now that the occasional buildfarm
failures we see in the stats regression test (where it appears that the
stats collector fails to respond to requests for no good reason) might
be related to operating-system timekeeping glitches. Today there is
finally
2012/6/16 Tom Lane t...@sss.pgh.pa.us:
[... cut ...]
(1) In backend_read_statsfile, make an initial attempt to read the stats
file and then read GetCurrentTimestamp after that. If the local clock
reading is less than the stats file's timestamp, we know that some sort
of clock skew or glitch
Dickson S. Guedes lis...@guedesoft.net writes:
What happens when Daylight saving time ends? Or it doesn't matter in
this scenario?
Irrelevant, we're working in UTC-based timestamps.
regards, tom lane
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