HP 345646-001 - StorageWorks NAS 2000s External Storage Server, Руководство администратора

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Shadow Copies
87 NAS 2000s Administration Guide
The Shadow Copy Cache File
The default shadow copy settings allocate 10% of the source volume being copied (with a
minimum of 100 MB), and store the shadow copies on the same volume as the original
volume. See
Figure 43 . The cache file is located in a hidden protected directory entitled
“System Volume Information” off of the root of each volume for which Shadow Copy is
enabled.
Figure 43: Shadow copies stored on source volume
As mentioned previously, the cache file location can be altered to reside on a dedicated volume
separate from the volumes containing files shares. See
Figure 44 .
Table 10: Shadow Copies Tasks
Task Description
Enable Click to enable Shadow Copies on the selected volume.
Disable Click to enable Shadow Copies on the selected volume.
New Shadow Copy Click to immediately create a new shadow copy on the selected volume.
View Shadow
Copies
Click to view a list of shadow copies on the selected volume.
Set Schedule Click to set the time and frequency of shadow copies.
Properties... Click to view the shadow copy properties of the selected volume,
including location and size of the cache file.
Manage Shares Click to go to the Shared Folders screen.
E:
cache file
F:
cache file
G:
cache file