NtFrs issue

i having trouble 1 of dcs in network....the error message is:

event type:        error
event source:    ntfrs
event category:                none
event id:              13568
date:                     11/17/2011
time:                     11:57:13 am
user:                     n/a
computer:          fr-server1
description:
file replication service has detected replica set "domain system volume (sysvol share)" in jrnl_wrap_error.
 
 replica set name is    : "domain system volume (sysvol share)"
 replica root path is   : "c:\windows\sysvol\domain"
 replica root volume : "\\.\c:"
 a replica set hits jrnl_wrap_error when record trying read ntfs usn journal not found.  can occur because of 1 of following reasons.
 
 [1] volume "\\.\c:" has been formatted.
 [2] ntfs usn journal on volume "\\.\c:" has been deleted.
 [3] ntfs usn journal on volume "\\.\c:" has been truncated. chkdsk can truncate journal if finds corrupt entries @ end of journal.
 [4] file replication service not running on computer long time.
 [5] file replication service not keep rate of disk io activity on "\\.\c:".
 setting "enable journal wrap automatic restore" registry parameter 1 cause following recovery steps taken automatically recover error state.
 [1] @ first poll, occur in 5 minutes, computer deleted replica set. if not want wait 5 minutes, run "net stop ntfrs" followed "net start ntfrs" restart file replication service.
 [2] @ poll following deletion computer re-added replica set. re-addition trigger full tree sync replica set.
 
warning: during recovery process data in replica tree may unavailable. should reset registry parameter described above 0 prevent automatic recovery making data unexpectedly unavailable if error condition occurs again.
 
change registry parameter, run regedit.
 
click on start, run , type regedit.
 
expand hkey_local_machine.
click down key path:
   "system\currentcontrolset\services\ntfrs\parameters"
double click on value name
   "enable journal wrap automatic restore"
, update value.
 
if value name not present may add new->dword value function under edit menu item. type value name shown above.

hi,

please go through article in detail..

http://blogs.technet.com/b/instan/archive/2009/07/14/what-happens-in-a-journal-wrap.aspx 

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regards, mohan r sr. administrator - server support

Windows Server  >  Directory Services