16 Aug
2020
16 Aug
'20
4:19 a.m.
Did you check the ceph status? ("ceph -s") On 16/08/2020 1:47 am, Matt Dunavant wrote:
Hi all,
We just completed maintenance on an OSD node and we ran into an issue where all data seemed to stop flowing while the node was down. We couldn't connect to any of our VMs during that time. I was under the impression that by setting the 'noout' flag, you would not get the rebalance of the data but you would update the pointers to use the 2nd and 3rd copies of the data. Is that not correct, and what is the proper workflow for taking down an OSD node for maintenance?
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-- Lindsay