disk ownership is removed during offline/online

Applies to

Data ONTAP 8 7-mode

Issue

EMS reports ownership of disk is removed when disk offline.

Thu Apr  1 17:42:02 CST [FAS8060B:raid.disk.offline:notice]: Marking Disk /aggr1/plex0/rg9/8b.14.20 Shelf 14 Bay 20 [NETAPP   X422_HCOBE600A10 NA02] S/N [KWJBH3WR] offline.  

</LR>
<LR d="01Apr2021 17:42:02" n="FAS8060B" t="1617270122" id="1524141282/707215" p="5" s="Ok" o="config_thread" vf="" type="0" seq="1690153" >
<raid_disk_assign_offline_ref_1
        vol_type="aggregate"
        owner=""
        sib_disk_info="/aggr1/plex0/rg9/8b.13.19"
        off_disk_info="/aggr1/plex0/rg9/8b.14.20"/>
</LR>