Access to NFS shadow copy pseudo-subdirectories is governed by normal access-control mechanisms
using the permissions stored in the file system. Users can access only those shadow copies to which they
have read access at the time the shadow copy is taken. To prevent users from modifying shadow copies,
all pseudo-subdirectories are marked read-only, regardless of the user's ownership or access rights, or the
permissions set on the original files.
Server for NFS periodically polls the system for the arrival or removal of shadow copies and updates
the root directory view accordingly. Clients then capture the updated view the next time they issue a
directory read on the root of the share.
Recovery of files or folders
There are three common situations that may require recovery of files or folders:
•
Accidental file deletion, the most common situation.
•
Accidental file replacement, which may occur if a user selects Save instead of Save As.
•
File corruption.
It is possible to recover from all of these scenarios by accessing shadow copies. There are separate steps
for accessing a file compared to accessing a folder.
Recovering a deleted file or folder
To recover a deleted file or folder within a folder:
1.
Navigate to the folder where the deleted file was stored.
2.
Position the cursor over a blank space in the folder. If the cursor hovers over a file, that file is selected.
3.
Right-click, select
Properties
from the bottom of the menu, and then click the
Previous Versions
tab.
4.
Select the version of the folder that contains the file before it was deleted, and then click
View
.
5.
View the folder and select the file or folder to recover. The view may be navigated multiple folders
deep.
6.
Click
Restore
to restore the file or folder to its original location. Click
Copy...
to allow the
placement of the file or folder to a new location.
HP ProLiant Storage Server administration guide
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Содержание ProLiant 300 Series
Страница 11: ...115 NIC Teaming status 215 HP ProLiant Storage Server administration guide xi ...
Страница 16: ...16 About this Guide ...
Страница 78: ...78 Shadow Copies ...
Страница 124: ...124 Folder Printer and Share Management ...
Страница 170: ...170 Remote Access Methods and Monitoring ...
Страница 208: ...Figure 109 HP Network Teaming Properties dialog box 2 Highlight the NICs to team 3 Click Team 208 NIC Teaming ...