AWS Service Health Dashboard - Amazon S3 Availability Event: July 20, 2008

Amazon S3 Availability Event: July 20, 2008 We wanted to provide some additional detail about the problem we experienced on Sunday, July 20th. At 8:40am PDT, error rates in all Amazon S3 datacenters began to quickly climb and our alarms went off. By 8:50am PDT, error rates were significantly elevated and very few requests were completing successfully. By 8:55am PDT, we had multiple engineers engag

[sakurasakuras]

“We wanted to provide some additional detail about the problem we experienced on Sunday, July 20th. At 8:40am PDT, error rates in all Amazon S3 datacenters began to quickly climb and our alarms went off. By 8:50am PDT, error rates were significantly elevated and very few requests were completing s

[fjwr38]

ちゃんと読むで（低意識）

[rrreeeyyy]

AWS、(Serf|Consul) で使ってる gossip protocol をかなり昔から S3 で使ってる #hbstudy

[satoship]

gossip protocol

[susatadahiro]

サーバ間のやりとりのところ。設計。

[teahut]

S3がダウンした原因と対策について．S3ではダウンサーバ情報などをgossip protocolで共有しているが，checksumを使っていなかったので誤情報が拡散してしまった．現在はchecksumを追加し，gossipの量を減らした．

[takanori_is]

Amazon S3 障害の原因について