garage/doc/book/benchmarks/failure_recovery.md
2022-08-10 11:10:19 +02:00

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+++ title = "Failure & recovery" weight = 50 +++

Failure impact

Failures will lead to timeouts, which in turn could lead to failed requests (this is a bug if failure enters in Garage tolerance) and to increased latency as some retries might be performed.

How we proceed: we pause (kill -STOP xxx) one Garage process. The idea is we don't want to close the TCP connection that would signal too easily that a crash occured. Instead, we want to simulate a network error or an overloaded process, ie. a 'non-collaborating' crash.

Recovery impact