HP StorageWorks 4000s NAS 4000s and 9000s Administration Guide - Page 99

Shadow Copies Table 10: Shadow Copies Tasks Task Enable Disable New Shadow Copy View Shadow Copies Set Schedule Properties... Manage Shares Description Click to enable Shadow Copies on the selected volume. Click to enable Shadow Copies on the selected volume. Click to immediately create a new shadow copy on the selected volume. Click to view a list of shadow copies on the selected volume. Click to set the time and frequency of shadow copies. Click to view the shadow copy properties of the selected volume, including location and size of the cache file. Click to go to the Shared Folders screen. 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 51. 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. E: F: G: cache file cache file cache file Figure 51: 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 52. NAS 4000s and 9000s Administration Guide 99