User Manual

Chapter 8 Storage Manager
Cloud Storage User’s Guide
63
Volum e Nam e This field displays the nam e of t he volum e.
Vol um e
Capacity
This field displays t he tot al available size of t he volum e.
Back Click Back to go to the previous st ep.
Apply Click Apply to save the set tings.
Cancel Click Can ce l t o close the screen wit hout saving any set t ings.
The follow ing describes labels on the following screens aft er you select Cha nge RAI D Typ e in this screen.
St ep 1. Select Disks and RAI D Type
A This shows t he nam e of t he volum e you have selected.
St atus This field displays t he st atus of t he volum e.
RAI D Ty pe This field displays t he type of RAI D on which t he volum e is built .
Disk I nfo
St atus This field displays t he stat us of t he disk.
Disk Nam e This field displays t he nam e of t he disk.
Size This field displays t he tot al capacit y of the disk.
Model Nam e This field displays t he m odel of t he disk.
Select disk( s) This sect ion lists all available hard disks in t he t able and displays t he corresponding disk
tray of t he disks you select ed on t he graphic at the right .
Select one or m ore hard disks for changing t he volum e’s RAI D type. Use t he check box on
the t op t o select or unselect all ent ries in t his colum n.
Disk Nam e This field shows t he nam e of a hard disk.
Size This field shows t he tot al disk size.
Model Nam e This field show s t he m odel of t he hard disk.
Choose a RAI D
type
Select a RAI D type from t he dr op- down list box. The cor responding space allocations of
available size, dat a prot ection area, and wasted size display.
Use RAI D 1 wit h two or four disks to m irror prim ary dat a t o anot her disk( s) wit h high
perform ance.
Use RAI D 5 wit h three or m ore disks t o balance perform ance, hard disk capacit y usage
wit h data prot ect ion in case of disk failure.
Use RAI D 6 wit h four disks for m ore data prot ection in case of disk failure.
See
Table 8 on page 50 or Section 8.6 on page 98 for m ore inform ation.
Note: Use the same capacity of hard disks for RAID to avoid wasting space.
Back Click Back to go to the previous st ep.
Next Click N ext t o go t o t he next st ep.
Cancel Click Can ce l t o close the screen wit hout saving any set tings.
St ep 2. Sum m ary
Use this scr een to review the set tings you configured in t he last step.
Action This field displays for what the configuration is.
Volum e Nam e This field displays the nam e of t he volum e.
Disk Selected This field displays the hard disks you have select ed.
RAI D Ty pe This field displays t he type of RAI D on which t he v olum e w ill be built .
Table 13 Manage Volum e ( cont inued)
LABEL DESCRIPTION