I'm migrating my Ceph cluster to entirely new hardware. Part of that is replacing the monitors. My plan is to add new monitors and remove old ones, updating config files on client machines as I go. I have clients actively using the cluster. They are all QEMU/libvirt and kernel clients using RBDs. Will they continue to function correctly as long as I update the applicable config files with new monitor info? Or will I need to restart the VMs and remap the RBDs on the physical boxes?
I *think* the clients keep an updated list of the current active monitors while the clients are running, but I'm not positive. Hopefully someone knows definitively. Thanks in advance! ----- Edward Huyer School of Interactive Games and Media Rochester Institute of Technology Golisano 70-2373 152 Lomb Memorial Drive Rochester, NY 14623 585-475-6651 erh...@rit.edu<mailto:erh...@rit.edu> Obligatory Legalese: The information transmitted, including attachments, is intended only for the person(s) or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and destroy any copies of this information.
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