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Windows Server 2008 to allow for data recovery

Print View , by: iSee ,Total views: 16 ,Word Count: 2895 ,Date: Sat, 6 Jun 2009 Time: 8:21 AM

In order to prevent LAN users can modify the server system to share resources, network administrators often on the target server system to share access to shared resources set up to operate or to operate a number of other security settings, and may also be shared resources folder where do regular backup operation; users will log on to the server system, you can easily access to the shared resource, which can greatly enhance the work efficiency. However, in practice access shared resources, many of my friends always complained that his visit to the target server system to share resources, those who have been wrongly deleted or modified as the local share files can not be normal as to restore the Recycle Bin ; if the network administrator simply by bringing the data server system restore to restore the function of words, but also may cause some users to share access to content back to the state before the data backup is obviously a simple sharing of contentreverse is also undesirable. In fact, in the installed system, Windows Server 2008 server environment, we can skillfully use the system to strengthen the function of the Volume Shadow Copy, wishes to achieve data recovery operation, the final Windows Server 2008 to allow sharing of resources to "turn the clock back . "

The realization of ideas

Although Windows Server 2003 server systems already have the Volume Shadow Copy feature, but this feature in Windows Server 2008 system environment has been significantly enhanced and reasonable function to use Volume Shadow Copy server can be the target for the shared folder to create copies of real-time point future sharing of resources in case of user erroror modify from time to time, we can try to access the corresponding point in time copy of the shared folder to a particular point in time to return to the sharing of content or misuse ofbefore amending the. Of course, to the proper use of Volume Shadow Copy feature, we have to in Windows Server 2008 installed on the system server, configured the function, but also in the local area network workstations installed on the system suitable client.

System in the server configuration, installed after the Volume Shadow Copy feature, we must remember that in the normal state of the shared folder created when the immediate point in time copy of the target after the encounter was accidental sharing of content to modify or delete, the LAN users only the needs of the client system to open a shared folder on the property dialog box, and then enter the "previous versions" options page, select the page listed in a particular point in time shadow copies, and finally click the "Restore "button to enable sharing of resources to achieve the goal," turn the clock back, "the. Of course, real-time point in the creation of shadow copies, we must choose a good time as far as possible in the target shared folder every time when major changes occur to create a shadow copy, but not often create a shadow copy, it is very difficult otherwise, we will accurate and fast to choose a suitable time to carry out data recovery.

Implementation steps

Windows Server 2008 to allow the target server shared folder "turn the clock back", we first need a shared folder on the target opening of the Volume Shadow Copy feature, in this operation, we must first account for the privilege to log on to Windows Server 2008 Desktop Server System, click "Start" / "procedure" / "annex" / "Windows Explorer" command in the pop-up window system resources found in a shared folder on the preservation goals of the disk sub - area, at the same time with the mouse right-click the disk partition option, and right-click menu "Properties" option, enter the corresponding disk partition of the Properties dialog box; click the dialog box of "Shadow Copy" tab, enter the options as shown in Figure 1 set interface, the target will be saved from a shared folder on the disk volume is selected, then click the corresponding interface in the "Enable" button on the screen when the emergence of a figure 2 shown in the prompt dialog box, click the dialog box "Yes" button, as one Windows Server 2008 server systems in accordance with the default settings can be automatically enabled a shared folder on a good target of Volume Shadow Copy feature.

Windows Server 2008 to allow for data recovery

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Windows Server 2008 to allow for data recovery

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In order to be able to share folders on the target to achieve a real "turn the clock back", we have a good goal in the opening of a shared folder on the Volume Shadow Copy feature, we must also be on the server to the function of the system click the appropriate operating parameters. Volume Shadow Copy in settings functionality, we can right-click "Computer" window of the target disk icon, and the implementation of the shortcut menu, the "Properties" command, enter the disk partition of the Properties window, click The "Shadow Copy" tab, in the subsequent page select the option to set up the opening of the Volume Shadow Copy feature of the target disk partition, and then click the "Settings" button, then a screen will appear as Figure 3 shows the settings window, we can run the program here on the parameters, the maximum parameters, parameters such as storage area targeted settings.

By default, Windows Server 2008 server system automatically every day agreed by the parties, in the 7:00 o'clock and 12:00 o'clock on a shared folder on disk where the implementation of real-time shadow copies at creation of the operation, that is, each server system days will be automatically shared folder on the target to create two real-time point of the backup file; if we think the time is not consistent with the creation of the actual work of their own requirements, can be directly set in the window shown in Figure 3 of the "plan" position click " Plan "button, and then the server will automatically open the program settings dialog box, in which as long as we can in accordance with the definition of the actual situation points to create real-time shadow copies of the operating time, for example, if the target changes the contents of shared resources do not frequent, the As long as we set up a day to create a real-time shadow copies at it.

Windows Server 2008 to allow for data recovery

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If Windows Server 2008 where the host server system resources of hard disk space is tight, we can set up the window shown in Figure 3 of the "maximum" position, a designated system for the immediate preservation of target point of shared resources of the largest shadow copy space volume, Windows Server 2008 server system will be the default value set to the specified shared resources to preserve disk space, 10%, that is where the shared resources if the disk space size for the 20G, then the server system only 2G allocation will automatically save space the size of real-time shadow copies point; of course, if the target shared folder and the corresponding point of the real-time shadow copies are not stored in the same disk partition, then we can at this time, "Max "parameter is set to dedicated real-time point used to store shadow copies of volume of space the size of the entire disk.

In addition, Windows Server 2008 server system will automatically default to immediately point to preserve shadow copies of shared resources and objectives in the same disk partition, it is clear that this is not conducive to the preservation for a number of real-time shadow copies point; for Here, we can set up the window shown in Figure 3 of the "storage area" position, self-adjustment of real-time shadow copies at the storage location, and objectives as far as possible to not be saved in a shared folder on the same disk partition; but , we only have an immediate point in any shadow copies have not successfully created good, can it be adjusted storage location; If you already have a real-time shadow copy of the existence of points, we should first target disk partition all real-time shadow copies all the points removed, can be amended only after the real-time shadow copies at the storage location. Confirmation of the above parameters are set correctly, and then click the Settings window as shown in Figure 3 of the "OK" button to complete the task set up shadow copies.

Windows Server 2008 server in the system to complete a good function of Volume Shadow Copy is enabled, configure the operation, the LAN users can any one client in the local system to open the target server host shared folder property dialog box, and then access to the "previous versions" page option in order to find a suitable real-time point Shadow Copy option, then click "OK" button will be able to modify orerror of the target shared resource you want to return to their own point in time that the state, so that we can truly achieve the "turn the clock back," The purpose of the.

Of course, sometimes the server in Windows Server 2008 system to complete a good function of Volume Shadow Copy is enabled, configuration operations, we ordinary workstations from the local area network server systems to open the target shared folder property dialog box appears, still looking for less than "previous versions" tab, and when this happens, we also need to install the LAN workstation system features like Volume Shadow Copy client control procedures, we can through My Network Places window, from Windows Server 2008 Server System The "WindowsSystem32clientstwclientx86" folder window, will be "twcli32.msi" copy control procedures to the local workstation hard disk, and then double-click the mouse to control the installation of conventional procedures. Generally, if an ordinary LAN workstations have been installed over Windows XP sp2 version of the system, then we do not have local installation of Workstation "twcli32.msi" control procedures, and after all of these operating systems have Volume Shadow Copy integrated control program the client in which the.

As soon as we can from the client system and normal to see "previous versions" option feature, we will be able to function in the corresponding page, share resources to achieve the "turn the clock back," the purpose of; for example, if we want a a shared folderoperation to return to a prior point in time the state, as long as the first workstation in the LAN server systems the goal to open the shared folder property dialog box, click the dialog box of "previous Version "tab, and set options in the corresponding version of the page list, select an appropriate option for real-time point (we can by clicking the" View "button to select the appropriate real-time point), and finally click on" Restore "button , the target will be able to share the data folder you want the content to return to a normal state.

Management a copy of

Windows Server 2008 server in the system after a certain period of time, we may have been created in which many real-time shadow copies point, in order to facilitate the subsequent operation can quickly findimmediately before the point that the shadow copies, we have to the server system each real-time shadow copies point to the appropriate management operations. Points in the management of real-time shadow copies, we simply follow the steps below can be carried out by:

First of all, open the Windows Server 2008 server systems in the desktop "Start" menu, which in turn click on the "procedures", "Server Manager" option, open the corresponding system of Server Manager window, expand the list on the left with the mouse pane "configuration" branch option, and then the following options from the branches of the project click on Disk Management;

Second, selected with the mouse right-click the disk management program, and then from the subsequent menu, right-click "All Tasks", "Shadow Copy configuration" command, when the system will appear on the screen of a figure 4 shows the settings window, we can set the window in the actual situation in accordance with those immediately older Shadow Copy points removed, you can re-create a new real-time point of Volume Shadow copy can even be a the target disk volume to restore to a specified real-time shadow copies on point. We need to remind you just a friend noted that the target disk in a volume reduction, we must be very careful, after all, this operation can not be undone.

Windows Server 2008 to allow for data recovery

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Combat skills

In Windows Server 2008 to allow sharing of resources "to turn back the clock", we can have a number of techniques can be used this way, we will be able to ensure that the target server system to share resources in safety, but also to improve the efficiency of data recovery:

1, Windows Server 2008 system allows each disk can only store a maximum of 64 points, real-time shadow copies, so in the actual shadow copy creation process, once we found the target in real-time disk partition point the number of shadow copies has reached the maximum value, we must first point those out-of-date real-time shadow copies removed to make way for an appropriate space to ensure that the new real-time point to the success of Volume Shadow copy creation, and this deletion is a one-time, the future is often impossible to be restored.

2, Windows Server 2008 systems only NTFS disk partition on the shared folder points to create real-time shadow copies to other format in the disk partition can not create a shared folder Shadow Copy immediate point, we must server system will be an important resource for some of the all saved to the disk partition in NTFS; At the same time to remind you that we need to create real-time shadow copies of the operation point can be made only for the disk partition, and not specific to a shared folder.

3, in order to enhance the Windows Server 2008 server system operating efficiency, we recommend that you make full use of independent disk volume to store instant points, shadow copies, so that server system can effectively reduce the I / O workload; In addition, used to store real-time point Shadow Copy of disk space is greater than the capacity of at least 100M, and in these conditions, can only point to preserve a real-time shadow copies; If the storage area the size of the space is indeed limited, we should be able to ensure that the regional plan can be saved All real-time shadow copies point.

4, in the immediate deletion of an old copy of Volume Shadow point, we should first point corresponds to real-time shadow copies of mission plans to create a swap, otherwise it will be easy to run mission-planning system led to the phenomenon of the failure; and, Volume Shadow Copy function can not be used as substitutes for those of normal data backup procedures, so we should also be combined with data from a number of professional tools to regularly back up Windows Server 2008 server system for data backup.


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