Re:ECC matters
by hosteur on Sunday January 03, 2021 @12:29PM
(#25623216)
How did you track memory errors across thousands of physical machines?
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Re:ECC matters
by core-questions on Sunday January 03, 2021 @12:41PM
(#25623322)
https://github.com/netdata/netdata/issues/1508
Looks like `mcelog --client` might be a starting place? Feed that into your metrics pipeline and alert on it like anything else...
Newer linux have replaced mcelog with edac-util. I think most shops operating systems at that scale are getting their ECC errors out of band with IPMI SEL, though.
It's rasdaemon these days: https://www.setphaserstostun.org/posts/monitoring-ecc-memory...