| Now Windows Vista has great influence and | | | | The system search is related with the above file |
| popularity; however, when people are wild about | | | | compression and index. When the system |
| beautification, shall they concentrate the protection | | | | compresses and indexes a huge file, it needs to read |
| of hard disk? Today, this article will spare the | | | | the hard disk frequently with numerous data; |
| knowledge on hard disk safeguard, which is expected | | | | moreover, when these operations are finished, the |
| to bring some assistance to the net friends. | | | | system will again search suited target files to |
| 1. Volume Shadow Copy Service | | | | compressed and indexed files if the user carry on |
| Volume Shadow Copy Service， VSS | | | | search operations, so it is equal to the repeated |
| has the function of quick data back-up and recover, | | | | "converse operation" of hard disk. |
| and it adds snapshot function through volume | | | | Aiming at the above analysis, we suggest canceling |
| manage module; After that, it could create the | | | | the index file search to avoid the "seemingly |
| Image on the basis of Point-In-Time, therefore, the | | | | methodic" search to hard disk every time. |
| quick back-up and recover of data could be realized. | | | | Open Windows explorer, click "tool" |
| From that, we could know VSS has considerable read | | | | →"folder option" (if you can not see |
| and read-in operations to hard-disk, which certainly | | | | "tool", please press "Alt"), in the pop-up dialog box |
| aggravate the burden of hard disk, so the longevity | | | | please switch to "search" tab. In the Vista default |
| of hard disk will be influenced as time passes. Press | | | | setting, only there is the index for file, the file and |
| "Start + R" key combination, and in the window input | | | | content could be searched, but if there is no index in |
| "services.msc" and press "enter" to open "service" | | | | advance, the Vista only compares the filenames and |
| dialog box, and find "Volume Shadow Copy" in the | | | | finds whether the filenames contain the search option |
| right window. Next double click "Volume Shadow | | | | or not. It is no doubt to reduce the search efficiency |
| Copy", in the following window change the system | | | | of this search method, and aggravate the burden of |
| default "automatic" into "disabled". | | | | hard disk. |
| 2. Compression and Index Files | | | | 4. Disk defragment and system recover |
| Some net friends will ask, "Do the compression and | | | | Many friends, who have some experience on |
| index files harm to the hard disk?" Yes, they really | | | | computer, know that the damage from disk |
| could influence the longevity of hard disk. Why? You | | | | defragment and system recover to hard disk is not |
| can understand after you read the following section. | | | | only in Windows Vista system. However, in Windows |
| If you want to cancel the compress and index | | | | Vista system, this problem is still existent, so we shall |
| function, please right click the corresponding disks or | | | | not ignore it. |
| files, confirm the tab as "normal" in the pop-up dialog | | | | Frequent disk defragment has no benefit but damage |
| box, and then cancel the option "compress this drive | | | | to hard disk. Disk defragment must analyze the |
| to spare disk space" and "create this drive index to | | | | bottom of hard disk and judge which data is movable |
| quickly search". If the user installs double systems | | | | and which data is immovable, and then sort the files. |
| (for example: Windows Vista and Windows XP), the | | | | Before the sorting of hard disk data configuration, it |
| partition which XP locates is the main activity | | | | continuously and randomly reads and reads-in the |
| partition, so Vista system has not two checkboxes in | | | | data into other partition, and moves the data into the |
| the above right-click menu. | | | | suitable position. All these operations greatly influence |
| 3. System Search | | | | the longevity of hard disk. |