Knowledge Management

[KVstore] Upgrade 8 Node SHC member from 6.6 to 7.1.4 and kvstore is broken

rbal_splunk
Splunk Employee
Splunk Employee

splunk showAll kvstore members had status starting and and mongod.log shows the messages like below:

2018-11-10T13:38:56.722Z I CONTROL  [initandlisten] db version v3.4.10-splunk
2018-11-10T13:38:56.722Z I CONTROL  [initandlisten] git version: 078f28920cb24de0dd479b5ea6c66c644f6326e9
2018-11-10T13:38:56.722Z I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2o-fips  27 Mar 2018
2018-11-10T11:28:53.101Z E REPL     [replExecDBWorker-1] Locally stored replica set configuration is invalid; See http://www.mongodb.org/dochub/core/recover-replica-set-from-invalid-config for information on how to recover from this. Got "BadValue: priority must be 0 when non-voting (votes:0)" while validating { _id: "splunkrs", version: 18094, members: [ { _id: 108, host: "YYYYY136.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "1C1326B5-875F-49CC-9A87-487378583D36", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 112, host: "YYYYY131.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "26F4C711-DF5A-4032-AA3E-00C8894B92CF", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 96, host: "psin12p231.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "44147E6E-E1DC-4860-9DEF-FE87340E8114", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 117, host: "YYYYY132.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "52BC02A8-B5D7-4E77-83FA-BE48D120FC8B", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 116, host: "YYYYY138.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "70EB0B2A-A167-45EC-96AC-4BCFD2F7DBB9", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 119, host: "YYYYY130.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "D0395ED0-9258-4C9B-81E9-9F2E7092661D", all: "all" }, slaveDelay: 0, votes: 0 }, { _id: 118, host: "YYYYY133.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "EA864803-E37A-4229-899E-46895CC98AE8", all: "all" }, slaveDelay: 0, votes: 0 }, { _id: 115, host: "YYYYY137.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "EBC301CE-1E29-4D4B-B980-210762DFE089", all: "all" }, slaveDelay: 0, votes: 1 }, { _id: 101, host: "psin12p145.sXX:9191", arbiterOnly: false, buildIndexes: true, hidden: false, priority: 1.0, tags: { instance: "FC177089-607F-4E4A-AB65-2A025DE153AB", all: "all" }, slaveDelay: 0, votes: 1 } ], settings: { chainingAllowed: true, heartbeatIntervalMillis: 2000, heartbeatTimeoutSecs: 10, electionTimeoutMillis: 10000, catchUpTimeoutMillis: 60000, getLastErrorModes: {}, getLastErrorDefaults: { w: 1, wtimeout: 0 } } }
Tags (1)
0 Karma

rbal_splunk
Splunk Employee
Splunk Employee

Splunk Release Note has reference for BUG : SPL-162781:KV store is unavailable after SHC instance upgrade to Version 7.1 or 7.2

Also, Refer

https://docs.splunk.com/Documentation/Splunk/7.2.0/ReleaseNotes/Fixedissues
https://docs.splunk.com/Documentation/Splunk/7.1.0/ReleaseNotes/Fixedissues

0 Karma
Get Updates on the Splunk Community!

Announcing Scheduled Export GA for Dashboard Studio

We're excited to announce the general availability of Scheduled Export for Dashboard Studio. Starting in ...

Extending Observability Content to Splunk Cloud

Watch Now!   In this Extending Observability Content to Splunk Cloud Tech Talk, you'll see how to leverage ...

More Control Over Your Monitoring Costs with Archived Metrics GA in US-AWS!

What if there was a way you could keep all the metrics data you need while saving on storage costs?This is now ...