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Before You Begin:
To restore the Site Collection database:
Before You Begin:
To restore an individual Site from a Database backup set:
This chapter describes techniques and tools for backing up and restoring WebCenter Portal installations.
Permissions:
The content of this chapter is intended for system administrators.
For more information on which roles and permissions are required to deploy portals, templates, assets, connections, and extensions, see Section 39.6, "Permissions Required to Perform WebCenter Portal Life Cycle Operations."
41.1 Understanding WebCenter Portal Back Up and RecoveryTo recover data from disasters, such as the loss of database hardware, inadvertent removal of data from file or database, it is important to back up individual portals as well as the entire WebCenter Portal instance on a frequent basis. The frequency of your backups depend on how often the underlying information stored by WebCenter Portal changes in your particular environment, and how much time and amount of information could acceptably be lost. Incremental or partial backups may be applied where the data is critical to the business and must be restored due to a failure.
WebCenter Portal provides various back up options. Administrators can back up:
One or more portals, or portal hierarchies
WebCenter Portal provides export and import WLST commands for backing up and restoring individual portals. For details, see Section 41.3, "Backing Up Individual Portals" and Section 41.4, "Restoring Portals from a Backup."
Entire WebCenter Portal environment
Back up and recovery of WebCenter Portal as well as various back-end components can be managed through database export and import utilities, and various other tools. For more information, see Section 41.6, "Backing Up an Entire WebCenter Portal Installation" and Section 41.8, "Using Scripts to Back Up and Restore WebCenter Portal."
WebCenter Portal metadata, data, and security
WebCenter Portal provides export and import WLST commands and a methodology for backing up or migrating data owned by WebCenter Portal: WebCenter Portal MDS data (including shared assets, business role pages, and system page customizations), database data (WEBCENTER database schema only), and security. For details, see Section 41.5, "Migrating Entire WebCenter Portal to Another Target."
This chapter only describes techniques for backing up and restoring WebCenter Portal data. For information about Oracle Fusion Middleware back up and recovery strategies, see the "Advanced Administration: Backup and Recovery" section in Oracle Fusion Middleware Administrator's Guide .
41.2 Comparing Back up, Recovery, and Migration Tools for WebCenter PortalMicrosoft Office SharePoint Portal Server 2003 uses a group of products and technologies—Microsoft Office 2003, Microsoft SQL Server 2000 SP3, and Microsoft Windows SharePoint Services—to enable you to create a unified portal site that connects the entire organization. SharePoint Portal Server 2003 builds on top of Windows SharePoint Services architecture to provide additional functionality, such as enterprise integration, content management, organization, publication, and connected collaboration. However, because of differences in functionality between Windows SharePoint Services and SharePoint Portal Server 2003, you should use only SharePoint Portal Server tools to back up and restore sites created with SharePoint Portal Server.
The SharePoint Portal Server Data Backup and Restore utility is the SharePoint Portal Server tool you use to back up and restore sites created with SharePoint Portal Server 2003. You can access this utility from the SharePoint Portal Server group on the All Programs menu, on the server running SharePoint Portal Server. For information about backing up and restoring sites created with SharePoint Portal Server 2003, see the Microsoft Office SharePoint Portal Server 2003 Administrator's Guide .
Backing Up and Restoring Sites ProgrammaticallySharePoint Portal Server 2003 also offers a Backup and Restore API to enable customers and third parties to develop custom backup-and-restore applications. This API is contained in the mssctlbm.dll and mssitlbm.dll that are provided as private assemblies in SharePoint Portal Server 2003. You can find the Backup and Restore API in the following path on the SharePoint Portal Server 2003 CD:
. did you restore the content DB or the content and config db's? . Joe . Prev by Date: .
(microsoft.public.sharepoint.portalserver). > Gunther Gloop wrote: . how can I go about making this last known good config my . > What about restoring the system to an earlier date? . Prev by Date: .
. The GUI config tool will typically be run by Joe Schmoe and will need to write our various settings to configure the operation of the NT Service, which will likely be running in the security context . if Joe writes settings to one of his user directories then that's not too much use. . On the other hand, from what I understand Joe won't have access to write to the program directory either - so where/how should the configuration settings for this NT Service be read/written by the GUI tool that Joe runs, such that they can then be read/used by the NT Service that they're destined for? .
. Joe . > So what you're saying is that if I archive a project I should also . > archive any related projects along with it? . >> assumption since you're only restoring a single project. .
. Then use '/' to search for the CONFIG_ symbols to see where they are . More majordomo info at http://vger.kernel.org/majordomo-info.html . Please read the FAQ at http://www.tux.org/lkml/ . Prev by Date: .
Restoring a Portal Site
You can restore a portal site to an empty virtual server on a different server farm. For example, if you want to move a portal site from Server A on one server farm to Server B on a second server farm, you would do the following:
Note В В You can also click Restore Portal Site to get to that task directly.
This option restores the portal site without restoring the search configuration and content indexes. The information in the databases in restored, but the default search configuration for new portal sites is used. To fully restore a portal, you will have to follow the procedure described in the later section "Restore a Portal Site from the SharePoint Portal Server Data Backup and Restore Program."
Regardless of how you restore the portal site, alternate access settings are not backed up but are stored by the configuration database. If you restore to the same deployment, these settings will be intact. If not, you must reconfigure alternate access settings.
Restore a Portal Site from SharePoint Portal Server Central AdministrationThe name of the database ends in _SITEDB.
By default, this URL is http://server_name /.
By default, this URL is http://server_name /.
Caution В В Any custom information that you added to the virtual server since its creation is unavailable once you start creating the portal site.
The Operation Status page appears.
At the end of successful portal site creation, the Operation Successful page appears. You can then further configure the portal site.
Restore a Portal Site from the SharePoint Portal Server Data Backup and Restore ProgramNote В В Some information for the portal site is not restored, and must be configured after restore has completed. This includes proxy settings, the configuration database, e-mail settings, and various registry settings described in the documentation.
The Microsoft Office SharePoint Portal Server 2003 Backup and Restore dialog box opens.
The manifest file is the XML file that is in the directory that you specified for the backup files when you backed up the server. The file name is the prefix you specified for the backup file names. For example, if the file name you specified as the prefix for the backup file names was Adventure, the name of the manifest file would be Adventure.XML.
Note В В The backup image corresponding to the job server must be restored to the current job server in the server farm. The server for that component is selected for you and cannot be changed.
All databases are restored, the portal site is created, the team databases are added to the virtual server, and all content indexes on the appropriate servers are restored.
Right before the scheduled time for production upgrade from SPS 2003 to MOSS 2007, my customer's SPS 2003 production environment was down. The database server was running on SQL Server 2000. The DBA told us ALL the SharePoint datababases just disappeared overnight and they didn't have any script to track who deleted them or it's virus or some other kind of intrusion (unbelievable?!).
Anyway, I was asked to help with restoring the SPS 2003 farm using all the database backups including the CONFIG database, but restoring a CONFIG database doesn't work most of the times since it can be easily out of synch with the content databases (refer to the SPS 20903 resource kit http://www.microsoft.com/technet/windowsserver/sharepoint/V2/reskit/c2861881x.mspx ). That's also my customer's case. They were seeing all kinds error message when trying to navigate through portal site - "invalid configuration database (offline)", etc. So there's no point of trying to fix that, we just decided to rebuild the configuration database in stead.
The following steps decribe how I restored the SPS 2003 from the SQL databases that were restored from the backups in the tape:
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When I deleted PortalCfg.xsd,the Portal Starter Kit can still work normally.Then What is the use of PortalCfg.xsd in Portal Starter Kit?
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Can DNN Portal & Child Portals use the same user database?
Hello, I have a need for specific DNN configuration - kind of "many subportals in portal": - main portal as home (with general info, search module and links to subportals) - Windows FAQ - several subportals (childs), each for a specific topic (FAQ's, articles, etc) - Windows NT - Windows 2000 - Windows XP - Windows 2003 - DotNetNuke - .Net Developers - Magazine - content for subscribers - etc - all portals should share a common user database and roles so that a single login allows for access to any of them, depending on.
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Database - Wikipedia, the free encyclopedia
A database is an organized collection of data. The data are typically organized to model aspects of reality in a way that supports processes.
Database - Wikipedia, the free encyclopedia
requiring information. For example, modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies. Database.
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Чем опасны строительные материалы? Домашняя радиация
Радиация – коварная штука. Она может застичь нас в самых неожиданных местах.
В последнее время разразился невиданный бум строительства частных домов. Причем не тех скромных домиков советского времени, а добротных вилл из дорогостоящих материалов. Однако не все знают, что эти самые роскошные материалы могут преподнести неприятный сюрприз: некоторые из них радиоактивны. Причем доза, получаемая от строительных материалов, может достигать 60% от общей дозы радиации, получаемой человеком.
В составе строительных материалов могут присутствовать уран 238, торий 232, калий 40 и другие радионуклиды. Конечным продуктом распада некоторых из них является радон 222. Повышенное содержание радионуклидов свойственно калиевым и полевым шпатам, минералам глин и др.
Довольно сильно излучают магматические породы кислотного и щелочного состава (гранит, кварцевый диорит и т.д.), осадочные глины, особенно морские глубоководные. В меньшей степени – основные и ультраосновные породы (перидотит, габбро и др.).
Излучает, к примеру, гранит и щебень из него, могут излучать и другие разновидности природного камня. Радиоактивны стекловолокно, фосфогипс, силикатный кирпич. Вообще-то, уровень радиационного фона не превышает безопасных пределов, но, как говорится, береженного Бог бережет.
Особенно сильно излучает гранит. Уровень излучения у гранита составляет в среднем 25-30 мкР/ч, в то время, как нормы радиационной безопасности в квартирах устанавливают предел гамма-фона от локальных источников не выше 60 мкP/ч. То есть, излучение от гранита хоть и высоковато, но не критично. Примечательно, что при нагревании радиоактивность гранита возрастает за счет интенсификации выделения из гранита радона. Об этом надо помнить тем, кто собирается облицовывать гранитом камины.
А чем же тогда облицовывать? С этой точки зрения более безопасен мрамор. Вполне допустимо использовать искусственный камень. А гранитом лучше облицовывать дом снаружи.
В качестве заполнителя бетонной смеси повсеместно применяют гранитный щебень. Поэтому не удивительно, что бетон тоже может оказаться радиоактивным.
Значительный вклад в суммарный радиационный фон вносит кирпич, как силикатный, так и обычный. Облицовочные материалы, такие как гранит фонят сильнее, но вред от них меньше, так как их применяют реже, чем кирпич.
Вообще-то, более опасен не гранит, а выделяющийся из него газ радон. Почему более опасен? Потому что он выделяется не только из облицовочного гранита или бетона, но и непосредственно из земной коры. Радон просачивается в помещения через трещины и щели в фундаменте, полу и стенах, выделяется из водопроводной воды (особенно артезианской) и природного газа. Химически связать и утилизировать его невозможно, так как это инертный газ.
Плохо не то, что он выделяется, а то, что он обладает свойством накапливаться в помещениях. В иных случаях концентрация радона в помещениях может превышать предельно допустимую более, чем в тысячу раз. Больше всего радона накапливается в каменных и кирпичных домах. В деревянных домах, в силу того, что они «дышат», радона скапливается значительно меньше.
Радон - тяжелый газ, примерно в восемь раз тяжелее воздуха. Поэтому в подвалах зданий и на первых этажах его существенно больше, чем под крышами.
В силу этих причин доза облучения от радона больше дозы от других природных и техногенных источников излучения вместе взятых. Радон вместе с вдыхаемым воздухом попадает в легкие человека, и там распадается с выделением альфа-частиц, которые бомбардируют организм изнутри и вызывают микроожог легочных тканей. А это чревато раком легких. И это не просто фраза. Излучение радона является шестой по частоте причиной смерти от рака. После курения радон – второй по частоте фактор, вызывающий рак легких.
Как же бороться с этой напастью? Способов борьбы с радоном всего лишь два, причем применять их можно одновременно: принять меры по недопущению радона в помещение и как можно быстрее удалить радон из него.
В качестве первой меры рекомендуют хорошо процементировать подполье, стены оштукатурить плотной штукатуркой, оклеить плотными бумажными или моющимися обоями. Последние могут снизить поступление радона из стен раз в десять.
Вторая, очень простая мера – регулярно проветривайте помещения. Не загромождайте вентиляционные отверстия. Воду кипятите, а над кухонной плитой поставьте вытяжку. Ничто так не помогает борьбе с радоном, как хороший сквозняк.
