hung up at pveceph createmon

[rbrewer101]

Hello Forum.

I'm trying to set up a 3 node ceph test cluster (not production) using the proxmox tutorial. I'm using Using proxmox 3.3-5. Everything went perfectly the first time I did this with only one NIC in each node.

When I added a second NIC to each node, in order to try separating traffic per the tutorial's suggestion, and I tried to create my first monitor on the first node, I got the following error:

proxmoxdev01:~# pveceph init --network 10.200.7.0/22
=> success
proxmoxdev01:~# pveceph createmon
proxmoxdev01:~# Invalid prefix 00001010110010000000011100000000/22

Node configurations:
- Intel based pc's with ~4 GB RAM
- 3 hard drives, one for proxmox, two for ceph osd/journal
- 2 nics
- one on the motherboard for proxmox (eth0 bridged to vmbr0 using 10.100.7.55-57/22)
- one PCIe add on NIC for ceph private usage (eth1 bridged to vmbr1 using 10.200.7.55-57/22)

Any guidance on how to deal with this error would be greatly appreciated.

Cheers.

 

[dietmar]

Try: http://jodies.de/ipcalc?host=10.200.7.0&mask1=22&mask2=

So the correct network would be: 10.200.4.0/22

 

[rbrewer101]

Try: http://jodies.de/ipcalc?host=10.200.7.0&mask1=22&mask2=

So the correct network would be: 10.200.4.0/22

Ugh.

Of course.

SOLVED and thank you sir.