corruption alarm #8420
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corruption alarm #8420
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heyitsanthony
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Would this cover #8313 as well? |
heyitsanthony
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@heyitsanthony We probably should put this under an alpha feature flag initially? |
gyuho
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Aug 18, 2017
etcdserver/apply.go
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| @@ -577,9 +577,11 @@ func (a *applierV3backend) Alarm(ar *pb.AlarmRequest) (*pb.AlarmResponse, error) | |||
| break | |||
| } | |||
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| plog.Warningf("alarm %v raised by peer %+v", m.Alarm, types.ID(m.MemberID)) | |||
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Should just be %s? Becaue types.ID implements String method?
gyuho
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Aug 18, 2017
etcdserver/corrupt.go
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| for _, c := range cli.Endpoints() { | ||
| ctx, cancel := context.WithTimeout(context.Background(), s.Cfg.ReqTimeout()) | ||
| resp, herr := cli.HashKV(ctx, c, rev) | ||
| fmt.Printf("got %+v %v\n", resp, err) |
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Log instead of print? Or just delete?
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Modest thrashing on this one. Putting cmux on the peer port on the integration package caused trouble due to connections hanging in the matcher phase on shutdown. I vendored the mainline cmux since it has a read timeout which eventually cancels the read. |
gyuho
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Aug 21, 2017
| @@ -216,6 +216,9 @@ func newConfig() *config { | |||
| // auth | |||
| fs.StringVar(&cfg.AuthToken, "auth-token", cfg.AuthToken, "Specify auth token specific options.") | |||
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| // experimental | |||
| fs.DurationVar(&cfg.ExperimentalCorruptCheckTime, "experimental-corrupt-check-time", cfg.ExperimentalCorruptCheckTime, "Duration of time between cluster corruption check passes.") | |||
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Also add this to https://github.com/coreos/etcd/blob/master/etcdmain/help.go?
heyitsanthony
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Has fixes not in fork. Includes SetReadTimeout.
Official release is ahead of the fork.
This was referenced Jan 14, 2022
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Adds grpc to peers to get the hashkv rpc.
Fixes #7125