I'm having a problem moving large mailboxes cross-forest. Smaller mailboxes with fewer items move successfully. I've tried the suggestions in this article http://technet.microsoft.com/en-us/library/dd638094.aspx about increasing DataImportTimeout in the EWS web.config and restarting IIS on both sides, just in case.
I also found a suspicious timeout in MsexchangeMailboxReplication.exe.config that was 00:00:50 (exactly the timeout it's complaining about in the error below), but changing it to 10 minutes didn't seem to help
<customBinding><bindingname="MrsProxyClientBinding"receiveTimeout="00:00:50"sendTimeout="00:00:50"><reliableSessionordered="true"/>
Below is the full text of the error I'm geting in the move request log. After this error occurs, the entire mailbox move process begins again. The strange thing is I've gotten successful moves of mailboxes up to 10Gb before, and this same error happens on a mailbox that's 4gb.
Can someone help troubleshoot this error? It's driving me crazy.
11/17/2011 10:00:00 PM [Server2] Initial seeding completed, 172342 items copied, total size 10.55 GB (11,327,875,162 bytes). 11/17/2011 10:00:00 PM [Server2] Final sync has started. 11/17/2011 10:02:13 PM [Server2] Transient error TimeoutErrorTransientException has occurred. The system will retry (1/60). Error details: The call to 'https://server1.domain.local/EWS/mrsproxy.svc server1.domain.local (14.1.325.0 caps:01FFFF)' timed out. Error details: The request channel timed out while waiting for a reply after 00:00:00. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout. --> The request operation did not complete within the allotted timeout of 00:00:50. The time allotted to this operation may have been a portion of a longer timeout. --> The request channel timed out while waiting for a reply after 00:00:00. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout. --> The request operation did not complete within the allotted timeout of 00:00:50. The time allotted to this operation may have been a portion of a longer timeout. at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CallService(GenericCallDelegate del, String epAddress, VersionInformation serverVersion) at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationProxyClient.CallServiceWithTimeout(TimeSpan timeout, GenericCallDelegate del) at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationProxyClient.Microsoft.Exchange.MailboxReplicationService.IMailboxReplicationProxyService.IFolder_GetRules(Int64 folderHandle, Int32[] extraProps) at Microsoft.Exchange.MailboxReplicationService.RemoteFolder.Microsoft.Exchange.MailboxReplicationService.IFolder.GetRules(PropTag[] extraProps) at Microsoft.Exchange.MailboxReplicationService.FolderWrapper.<>c__DisplayClass1c.<Microsoft.Exchange.MailboxReplicationService.IFolder.GetRules>b__1b() at Microsoft.Exchange.MailboxReplicationService.ExecutionContext.Execute(GenericCallDelegate operation) at Microsoft.Exchange.MailboxReplicationService.FolderWrapper.Microsoft.Exchange.MailboxReplicationService.IFolder.GetRules(PropTag[] extraProps) at Microsoft.Exchange.MailboxReplicationService.FolderRecWrapper.ReadRules(IFolder folder, PropTag[] extraPtags) at Microsoft.Exchange.MailboxReplicationService.FolderRecWrapper.EnsureDataLoaded(IFolder folder, FolderRecDataFlags dataToLoad, ReportBadItemsDelegate reportBadItemsDelegate) at Microsoft.Exchange.MailboxReplicationService.MailboxWrapper.<>c__DisplayClass4`1.<LoadFolders>b__0() at Microsoft.Exchange.MailboxReplicationService.ExecutionContext.Execute(GenericCallDelegate operation) at Microsoft.Exchange.MailboxReplicationService.MailboxWrapper.LoadFolders[TFolderRec](FolderRecDataFlags dataToLoad, PropTag[] additionalPtags, GenericCallDelegate abortDelegate, ReportBadItemsDelegate reportBadItemsDelegate) at Microsoft.Exchange.MailboxReplicationService.MailboxWrapper.GetFolderMap[TFolderRec](FolderRecDataFlags dataToLoad, PropTag[] additionalPtags, GenericCallDelegate abortDelegate, ReportBadItemsDelegate reportBadItemsDelegate) at Microsoft.Exchange.MailboxReplicationService.MailboxCopierBase.GetSourceFolderMap(GetFolderMapFlags flags, FolderRecDataFlags dataToLoad, GenericCallDelegate abortDelegate) at Microsoft.Exchange.MailboxReplicationService.MailboxMover.FinalSyncCopyAllFolders() at Microsoft.Exchange.MailboxReplicationService.MoveBaseJob.<FinalSync>b__4b(MailboxMover mbxCtx) at Microsoft.Exchange.MailboxReplicationService.MoveBaseJob.ForeachMailboxContext(MailboxMoverDelegate del) at Microsoft.Exchange.MailboxReplicationService.MoveBaseJob.FinalSync(Object[] wiParams) at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CatchKnownExceptions(GenericCallDelegate del, FailureDelegate failureDelegate) Error context: -------- Operation: IFolder.GetRules OperationSide: Source Primary (34bdddb1-2e13-45ab-a575-3f6de414c398) PropTags: [ReportTime; 1627389955; 1627455491] Folder: 'MAILFOLDER', entryId [len=46, data=0000000083AB09B7111C3B4682D4140582FD21F30100E929EE996D69BF409B946039972CD120000000F4001F0000], parentId [len=46, data=0000000083AB09B7111C3B4682D4140582FD21F30100D60B955AB375EF4DB7D38206B8CDAA36000000E3000C0000]