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Diffstat (limited to 'doc/book/benchmarks/failure_recovery.md')
| -rw-r--r-- | doc/book/benchmarks/failure_recovery.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/book/benchmarks/failure_recovery.md b/doc/book/benchmarks/failure_recovery.md new file mode 100644 index 00000000..59c9399d --- /dev/null +++ b/doc/book/benchmarks/failure_recovery.md @@ -0,0 +1,18 @@ ++++ +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 |