Red Hat Bugzilla – Bug 222055
DirSync interval should be configurable
Last modified: 2015-01-04 18:21:50 EST
Description of problem: For now, it's hardcoded to 5 min. windows_inc_protocol.c 134 #define PERIODIC_DIRSYNC_INTERVAL 5 * 60 * 1000 /* DBDB this should prob ably be configurable. 5 mins fixed for now */ [...] 267 static void 268 windows_inc_run(Private_Repl_Protocol *prp) 269 { [...] 351 if (is_first_start) { 352 /* 353 * The function, the arguments, the time (hence) whe n it is first to be called, 354 * and the repeat interval. 355 */ 356 /* DBDB: we should probably make this polling interv al configurable */ 357 dirsync = slapi_eq_repeat(periodic_dirsync, (void*) prp, (time_t)0 , PERIODIC_DIRSYNC_INTERVAL); 358 is_first_start = PR_FALSE; 359 }
Created attachment 328937 [details] diffs
Thanks, Rich!
Created attachment 329000 [details] cvs commit log Reviewed by: nhosoi (Thanks!) Fix Description: Added a new config attribute - winSyncInterval - this is how often to run the dirsync search, in seconds. The default is 600 (5 minutes) which was the old hard coded value. Due to the way it's coded, the change only takes effect when the agreement is created or restarted, so the value cannot really be dynamically changed. Platforms tested: RHEL5 Flag Day: no Doc impact: yes - document the new attribute
After adding a windows sync agreement the winSyncInterval attribute does not exist and default to 5 minutes (300 seconds). The attribute exists: [root@jennyv2 jenny]# cat /etc/dirsrv/slapd-jennyv2/schema/* | grep winSyncInterval attributeTypes: ( 2.16.840.1.113730.3.1.1099 NAME 'winSyncInterval' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE X-ORIGIN 'Netscape Directory Server' ) objectClasses: ( 2.16.840.1.113730.3.2.503 NAME 'nsDSWindowsReplicationAgreement' DESC 'Netscape defined objectclass' SUP top MUST ( cn ) MAY ( nsDS5ReplicaHost $ nsDS5ReplicaPort $ nsDS5ReplicaTransportInfo $ nsDS5ReplicaBindDN $ nsDS5ReplicaCredentials $ nsDS5ReplicaBindMethod $ nsDS5ReplicaRoot $ nsDS5ReplicatedAttributeList $ nsDS5ReplicaUpdateSchedule $ nsds5BeginReplicaRefresh $ description $ nsds50ruv $ nsruvReplicaLastModified $ nsds5ReplicaTimeout $ nsds5replicaChangesSentSinceStartup $ nsds5replicaLastUpdateEnd $ nsds5replicaLastUpdateStart $ nsds5replicaLastUpdateStatus $ nsds5replicaUpdateInProgress $ nsds5replicaLastInitEnd $ nsds5replicaLastInitStart $ nsds5replicaLastInitStatus $ nsds5debugreplicatimeout $ nsds5replicaBusyWaitTime $ nsds5replicaSessionPauseTime $ nsds7WindowsReplicaSubtree $ nsds7DirectoryReplicaSubtree $ nsds7NewWinUserSyncEnabled $ nsds7NewWinGroupSyncEnabled $ nsds7WindowsDomain $ nsds7DirsyncCookie $ winSyncInterval) X-ORIGIN 'Netscape Directory Server' ) And can be added to change the interval. Usage of the new attribute is documented staged here: http://elladeon.fedorapeople.org/DirServer/8.1/admin/Using_Windows_Sync-Modifying_the_Sync_Agreement.html To change how frequently the Directory Server checks the Active Directory for changes to Active Directory entries, reset the winSyncInterval attribute. This attribute is set in seconds, so the default of 300 means that the Directory Server polls the Active Directory server every 300 seconds, or five minutes. Setting this to a higher value can be useful if the directory searches are taking too long and affecting performance. winSyncInterval: 1000
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHEA-2009-0455.html