[DRBD-user] DRBD 9: 3-node mirror error (Low.dev. smaller than requested DRBD-dev. size.)
paul.clements at us.sios.com
Fri Jul 26 18:41:49 CEST 2019
> My guess what's happening here is this:
> Either the local node or some remote node that it can still successfully
> connect to while initializing the local DRBD was either not stopped, or
> the DRBD kernel module on it did not stop the resource successfully.
> Therefore, some node still had size information from the original 71712
> MiB volume with only one peer slot (a 2 node cluster configuration).
Yes, that was probably it. After rebooting, the mirror created successfully.
Alas, linux gets more and more like windows every day...
Thanks to everyone who helped.
More information about the drbd-user