2 node Cluster Claim disk Next button greyed out

[lbazterrica]

Hello everyone.

I am setting up a vsan laboratory with 2 nodes, and cannot move beyond step two of the wizard to configure VSAN,

I can select capacity and cache disks, but the next button appears greyed,

I'm forgetting some step?

thank you very much for your help and sorry for my english.

[TheBobkin · Accepted solution]

Hello llbazterrica

Welcome to Communities.

Are you perhaps using a vCenter version lower than the hosts? (e.g. vC on 6.7 GA/U1 and ESXi 6.7 U2/U3) I ask as this can cause a lot of Disk-Group creation issues as they are incompatible versions.

Do you have sufficient vSAN licensing for the cluster?

Have you tried in the other Client?

You can rule out any vCenter side issues by validating Disk-Group creation via the CLI:

# esxcli vSAN storage add -s <naa of Cache-Tier> -d <naa of Capacity-tier>

Bob

[KocPawel]

Are you sure that disks are clear and does not contain for example another vsan information? Or was there vsan configured before?

[lbazterrica]

HelloTheBobkin and Thanks!

Right on the spot, vcenter was update 1 and the hosts update 3

Vcenter appliance version      6.7.0.21000           6.7.0.11727113

VMware ESXi,                                                      6.7.0.14320388

Using VAMI, I take Vcenter to last Version and finally, could complete the assistant without inconvenience

Actual vcenter Version           6.7.0.40000           6.7.0.14367737

Thank you very much for pointing me in the right direction !

[lbazterrica]

Hello KocPawel

That was my first mistake, but in that case the disks did not appear in the assistant, so I proceeded to clean their contents