I have tested only LOG SHIPPING with Test server, it was working fine after 2 days watching and monitoring logshipping activity then going to configure production servers.
Please verify and suggestion need to be modify the LSRestore logs in secondary servers and database standby mode..
Microsoft (R) SQL Server Log Shipping Agent
[Assembly Version = 10.0.0.0, File Version = 10.50.1600.1 ((KJ_RTM).100402-1540 )]
Microsoft Corporation. All rights reserved.
2012-11-27 11:16:00.86 ----- START OF TRANSACTION LOG RESTORE -----
Date 11/27/2012 11:15:00 AM
Log Job History (LSRestore_PrimaryServer_DEV)
Step ID 1
Job Name LSRestore_PrimaryServer_DEV
Step Name Log shipping restore log job step.
Sql Severity 0
Sql Message ID 0
Operator Net sent
Retries Attempted 0
2012-11-27 11:16:01.04 Starting transaction log restore. Secondary ID: '5c3dbdb3-ccb7-41d8-9d2b-1cceedb2b59c'
2012-11-27 11:16:01.16 Retrieving restore settings. Secondary ID: '5c3dbdb3-ccb7-41d8-9d2b-1cceedb2b59c'
2012-11-27 11:16:01.18 Retrieved common restore settings. Primary Server: 'PrimaryServer', Primary Database: 'DEV', Backup Destination Directory: '\\SecondayServer\d$\LAB', File Retention Period: 4320 minute(s)
2012-11-27 11:16:01.21 Retrieved database restore settings. Secondary Database: 'DEV', Restore Delay: 0, Restore All: True, Restore Mode: Standby, Disconnect Users: False, Last Restored File: <None>, Block Size: Not Specified, Buffer Count: Not Specified, Max Transfer Size: Not Specified
2012-11-27 11:16:01.46 Searching through log backup files for first log backup to restore. Secondary DB: 'DEV'
2012-11-27 11:16:01.67 Found first log backup file to restore. Secondary DB: 'DEV', File: '\\SecondayServer\d$\LAB\DEV_20121127053101.trn'
2012-11-27 11:16:04.43 Restored log backup file. Secondary DB: 'DEV', File: '\\SecondayServer\d$\LAB\DEV_20121127053101.trn'
2012-11-27 11:16:04.50 The restore operation was successful. Secondary Database: 'DEV', Number of log backup files restored: 1
2012-11-27 11:16:04.56 Deleting old log backup files. Primary Database: 'DEV'
2012-11-27 11:16:04.59 The restore operation was successful. Secondary ID: '5c3dbdb3-ccb7-41d8-9d2b-1cceedb2b59c'
2012-11-27 11:16:04.64 ----- END OF TRANSACTION LOG RESTORE -----
Exit Status: 0 (Success)
Executed as user: IN\domain_ID The step succeeded.