[SERVER-29809] Multiple Arbiter Created: 23/Jun/17  Updated: 23/Jun/17  Resolved: 23/Jun/17

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: None
Fix Version/s: None

Type: Question Priority: Major - P3
Reporter: dannywcw Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

Newbie here and need advice in implementing mongodb high availability

Details:
1) Multisite (AZ1 and AZ1)
2) AZ1 (Primary, Secondary), AZ2 (Secondary, Secondary), AZ2 (Arbiter)

With this setup, AZ2(Arbiter) would be a single point of failure because it doesn't have any backup server.

Revise setup:
1) Multisite (AZ1 and AZ1)
2) AZ1 (Primary, Secondary, Arbiter), AZ2 (Secondary, Secondary, Secondary), AZ2 (Arbiter)

Would the revised setup be feasible? Can Primary & Secondary have multiple entries of arbiter?

Or is advisable to have a setup without an arbiter like this (AZ1 (Primary, Secondary), AZ2 (Secondary, Secondary, Secondary) ?



 Comments   
Comment by Kelsey Schubert [ 23/Jun/17 ]

Hi dannywcw,

Thanks for your report. Please note that SERVER project is for reporting bugs or feature suggestions for the MongoDB server. For MongoDB-related support discussion please post on the mongodb-user group or Stack Overflow with the mongodb tag. A question like this involving more discussion would be best posted on the mongodb-users group.

Additionally, this documentation on geographically distributed replica sets may be helpful to review.

Kind regards,
Thomas

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