topic Re: Moving Mapped Lun to a new Igroup in Active IQ Unified Manager Discussions

Moving Mapped Lun to a new Igroup

Ssmartodd — Wed, 04 Jun 2025 11:23:11 GMT

I want to move a two iSCSI Mapped LUNs to a new IGroup. They are a boot and a pagefile luns connecting to the first node of a windows cluster server. I want to separate them from the other data luns before I build the 2nd node of the cluster. Can I simply point them to the new igroup without any issue?

Re: Moving Mapped Lun to a new Igroup

Ontapforrum — Fri, 03 Jan 2020 11:17:09 GMT

Hi,

No. You cannot, pointing to new igroup is a disruptive process.

You will need to:
1) creaet a new igroup
2) unmap from old igroup
3) Map to new igroup

Thanks!

Re: Moving Mapped Lun to a new Igroup

Ssmartodd — Fri, 03 Jan 2020 17:47:31 GMT

Thnks:

1. I will shutdown the server and unmap the two system LUNs (boot and pagefile)

Example: cluster1::> lun mapping delete -vserver vs1 -path /vol/vol1/lun1 -igroup ig1

2. Create new igroup (i.e. sqlboot_n1 and n2)

3. Map system LUNs to new igroup.

Re: Moving Mapped Lun to a new Igroup

Ontapforrum — Fri, 03 Jan 2020 18:47:19 GMT

Welcome. Steps in order looks fine.