Appliance 5230- Raid 1
we have a Aplliance 5230 at version 2.6.0.3.
It has two storage shelves attached to it.
Now in GUI I can see , there are 4 enclosers with ID 99, 252, 41, 24.
Enclosure 41 & 24 are of size approx 36 Tb and 252 is of approx 4 TB.
If I am not worng then 41 and 24 are storage shleves and 252 is inbuilt 4 Tb space.
what is the use of disks in enclouser 99. there are 2 disks of approx 1 Tb in it. These disks are in Raid 1
What all information and File system resides on it.
The RAID 1 set is the operating system, NBU, etc. and not used to house backup data.
In addition to above post, you may want to have a look at this guide:
Symantec NetBackup 52xx Appliance Hardware Installation and Initial Configuration Guide: DOC7454
p.11:
Product overview
Two disk drives in a RAID 1 configuration provide the operating system for the appliance. These disk drives are located in slots 0 and 1 in the appliance front panel.