Hi,
What would be the best possible and efficient way for big Ceph clusters when maintenance needs to be performed ?
Lets say that we have 3 copies of data, and one of the servers needs to be maintained, and maintenance might take 1-2 days due to some unprepared issues that come up.
Setting node to no-out is a bit of risk since only 2 copies will be active. So in that case what would be proper way taking down node to rebalance and then perform maintanence , and in case one needs to being it back online without rebalancing right away to check if its functioning properly or not as a server 1st and once all looks good, one can introduce rebalancing again ?
Thank you.
Regards,
Ossi
Ossi
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