Disk Usage

The tables below can be used to calculate the required disk space for backups.

Example

A Server Edition deployment has 2500 users with 150 nodes and 500 hunt groups. The Primary Server is an R620 machine.

From the server disk usage table, the Primary Server occupies 170 GB of space. A solution backup requires 189 GB. The total is 359 GB.

Since the server disk capacity is 600 GB, the Primary Server has the capacity to act as the backup server.

Table 1. Server disk capacity
Server R620 DL360 DL120 R210 OVA (default) OVA (max supported) [1] UCM
Nominal disk capacity (GB) 600 300 250 500 100 166 32
Max solution users 2,500 2,000 1,500 1,500 750 2,500 50
  1. Requires disk size increase.

Table 2. Primary / Secondary / Expansion server disk usage
Solution Max No. of users 100 750 1500 2000 2500
Max No. of nodes 5 50 100 125 150
Max No. of groups 20 150 300 400 500
Primary / Secondary max disk usage (no backup, one-X collocated) (GB) 75 100 130 150 170
Expansion max disk usage (no backup) (GB) 48 48 48 48 48
one-X standalone max disk usage (no backup) (GB) 49 49 49 49 49
Solution Max backup size (GB) Configuration only 2 13 25 31 37
All data 35 78 127 158 189
Table 3. Application Server disk usage
No. of VMPro users 20 50 100 150
No. of Hunt Groups 4 12 20 30
Application Server max disk usage (GB) 117 117 117 118
Max backup size config only (GB) 1 1 1 1
Max backup size all data (GB) 30 32 34 37