Trying to decommission an active directory server and getting an error in dcpromo
i'm trying decommission active directory server , when used dcpomo wizard error "the directory service missing mandatory configuration information, , unable determine ownership of floating single-master operation roles."
this domain has 3 dc's , i'm removing 1 of them. all gc's, roles on other servers 1 i'm removing.
windows 2008 r2 standard
coincidentally windows2008 sbs install awhile migrated windows2008 r2 standard , removed sbs server.
so during googling mentioned running below see output:
"dsquery * cn=infrastructure,dc=forestdnszones,dc=domain,dc=tld -attr fsmoroleowner"
in case output is:
"cn=ntds settings\0adel:ca819520-8c87-4c0b-9a1e-d6408c6a40b7,cn=ditsbs\0adel:98ac6470-1120-4112-9fca-440bb36aad51,cn=servers,cn=default-first-site-name,cn=sites,cn=configuration,dc=domain,dc=tld"
that 'ditsbs' old sbs server, maybe has this.
running 'fixfsmo.vbs' made no difference either
any ideas?
heh right after posting found command worked , cleaned bad records of old sbs server still showing in dsquery command:
cscript fixfsmo.vbs dc=forestdnszones,dc=domain,dc=tld
followed by:
cscript fixfsmo.vbs dc=domaindnszones,dc=domain,dc=tld
after running above 2 commands, able run dcpromo remove ad successfully
Windows Server > Directory Services
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