Hey Jeff,
As long as you set the maintenance flags (noout/norebalance) you should be good to take
the node down with a reboot
Regards,
Bailey
From: Jeffrey Turmelle <jefft(a)iri.columbia.edu
Sent: March 1, 2023 2:47 PM
To: ceph-users(a)ceph.io
Subject: [ceph-users] Interruption of rebalancing
I have a Nautilus cluster with 7 nodes, 210 HDDs. I
recently added the 7th node with 30 OSDs which are currently rebalancing very slowly. I
just noticed that >the ethernet interface only negotiated a 1Gb connection, even though
it has a 10Gb interface. I’m not sure why, but would like to reboot the node to get the
>interface back to 10Gb.
Is it ok to do this? What should I do to prep the
cluster for the reboot?
Jeffrey Turmelle
International Research Institute for Climate
<https://iri.columbia.edu> & Society
>The Climate School <https://climate.columbia.edu> at Columbia University
<https://columbia.edu
845-652-3461