About Lingering Objects. I am not sure to understand something

-

hello,

i have root domain , several child domains.

i have event 1988 on root domain controllers; nothing on child dcs.

event type:       error

event source:   ntds replication

event category: replication

event id:           1988

date:                25/10/2012

time:                11:06:19

user:                nt authority\anonymous logon

computer:         <root dc>

source dc (transport-specific network address):

c83afrfa-er75-4258-*****-*********._msdcs.root.domain.local

object:

cn=child_dc_netbiosname(dc2)\0adel:95d5016b-db2c-....-....-....,cn=deleted objects,dc=child,dc=root,dc=domain,dc=local

object guid:

95d5016b-db2c-....-....-....,

i not sure understand error :

- seems source guid name of child dc (dc1).

i dont understand dn of object seen lingered object. why show name of child domain ?

why have 1988 event on root dc , not on child dcs ?

if run following command :

repadmin /removelingeringobjects dc1_netbiosname <guid_source dc of event>(c83afrfa-er75-4258*****) dc=child,dc=root,dc=domain,dc=local /advisory_mode

i have error :

dsreplicaverifyobjectsw() failed status 8440 (0x20f8):
    can't retrieve message string 8440 (0x20f8), error 1815.

thanks lot help

clean active directory forest of lingering objects
http://blogs.technet.com/b/glennl/archive/2007/07/26/clean-that-active-directory-forest-of-lingering-objects.aspx
http://sandeshdubey.wordpress.com/2011/10/09/how-to-find-and-remove-lingering-objects-in-active-directory/

alternately can demote & promote server containg lingering..sometimes difficult remove lingering object either using repadmin /removelingeringobjects or other tool & easiest way deal such issues demote & re-promote dc. if lingering objects spreads int domain more difficult tackle them.

you need forcefully demote server having lingering object runnning dcpromo/forceremoval followed metadata cleanup , promote server dc.if faulty dc fsmo role holder need seize fsmo on other dc.

reference link
forcefull removal of dc: http://support.microsoft.com/kb/332199
metadata cleanup: http://www.petri.co.il/delete_failed_dcs_from_ad.htm
seize fsmo role: http://www.petri.co.il/seizing_fsmo_roles.htm

hope help.

best regards,

sandesh dubey.

mcse|mcsa:messaging|mcts|mcitp:enterprise adminitrator | blog

disclaimer: posting provided "as is" no warranties or guarantees , , confers no rights.



Windows Server  >  Directory Services



Comments

Post a Comment

Popular posts from this blog

2008 Windows Deployment Server Properties Error

-
currently wading through setup , configuration of wds on 2008 server. have captured xp sp2 image , purposes of testing not prestaging. pxe response settings have been set "respond (known & unknown) client computers" leaving "for unknown clients, notify administrator etc" unchecked when ok properties sheet error "server properties error" "the system cannot find file specified" when attempting use command "wdsutil /approve-autoadddevices /requestid:1" in response pending devices within gui "an error occurred while trying execute command. error code: 0x6 error description: access denied" surely if not attempting add workstations domain (no prestaging) there shouldn't problem. any appreciated  answering part of own question although if can explain reason appreciated. server properties error occurs when launching windows deployment services using start>all programs>administrative tools. if access via server manager...
Read more

Can no longer user MS Update - Files required to use Microsoft Update are no longer registered

-
hi, i'm new server 2003.  installed it.  removed enhanced ie security.  proceed download , install windows server 2003 sp1, of dot net (1.1, 2.0, 3.0, 3.5, , updates), , sp2. after downloaded , installed of above, tried windows update menu option in ie.  (ie 8 windows server 2003) , sits there "done" in lower left hand corner.  never brings in window. so try www.microsoft.com -> download , trails -> update.  received error message "files required use microsoft update no longer registered or installed on computer".  click on register or reinstall files me now.  window changes , "check latest version of windows updating software .... ".   sits there (last time sat there on hour). i went on internet , found instructions: regsvr32 wuapi.dll regsvr32 wups.dll regsvr32 wuaueng.dll regsvr32 wucltui.dll regsvr32 atl.dll regsvr32 msxml3.dll did not work either.  have other suggestions?...
Read more

How do a find data in one file, search for it in another file and if not found, write a custom message to another file

-
in file if.txt, starting on 2nd line of file, data formatted follows: ah10551,a10551,cn=a10551,a10551@qts.com ah10600,a10600,cn=a10600,a10600@qts.com ah10608,a10608,cn=a10608,a10608@qts.com in file sf.txt, data formatted follows: 2011-02-16 17:26:44 sid acme\ah10551 added sid history of qts\a10551 2011-02-16 17:26:44 sid acme\ah10244 added sid history of qts\a10244 2011-02-16 17:26:45 sid acme\ah10425 added sid history of qts\a10425 please provide suggestions on how following: 1. in if.txt file, read first field first ',' , store in variable called $if1 2. in sf.txt file, search for the value stored in $if1 , if found, ignore.  if not found, write custom message in another file such as: $if1 sidhistory not migrated. these files wont large.  im trying build 'exception file' of items in if.txt file not occurring in sf.txt file. thanks in advance ideas. mtv99 many ways that... here's one... (using example data) [array]$if1=@() gc d:\if.txt...
Read more