Hello, Trying to create a new resource by using Linstor, on a 3 node cluster. Two of the nodes are using LVM thin as storage backend and one of them is using ZFS.
I created a test RD, then a VD with a size of 10GB. Then, I create the resource on the LVM backed nodes by using 'linstor r c <node1> test' and 'linstor r c <node2> test' and the command succeeds. However, when I do the same for the 3rd node (ZFS backed), it hangs forever and I have to issue ctrl-c to cancel the operation.If I add the '--async' option, it succeeds and I can see that the ZVOL is created for the requested resource, but when observing the resource via drbdtop, the 3rd node does not sync properly with the other two. On the dmesg log in drbdtop for this resource I get the following (pve3 is the 3rd node): "[81307.730199] drbd test/0 drbd1000 pve3: The peer's disk size is too small! (20971520 < 20975152 sectors) This is reproducible in all my attempts to create any random resource on the 3rd node. Could this be happening due to the alignment issues that Robert mentioned on the previous post? For now, the workaround for me has been to create the resources on LVM backed nodes, leaving the 3rd node (ZFS) as a diskless node. When I was using drbdmanage for managing the same cluster, I never had this problem. Any suggestions ? Regards, Yannis
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