Standby MDS is required for HA. It can be configured in standby-replay mode for faster failover. Otherwise, replaying the journal is incurred which can take somewhat longer.
Thanks for your response.
I'll point in that direction. I also need a fast recovery in case that MDS die so, Standby MDS are recomended or recovery is fast enought to be useful?
Greetings! El mié., 10 oct. 2018 a las 12:26, Sergey Malinin (< hell@xxxxxxxxxxx>) escribió:
- Wich is the best configuration to avoid that MDS problems.
Single active MDS with lots of RAM.
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