Table 19 VLS12000 EVA Gateway Technical Specifications
Usable capacity for base (2–node) configuration
Maximum usable capacity
Number of virtual library nodes
Number of virtual tape libraries per node
Number of virtual tape drives per node
Table 20 VLS12000 EVA Gateway Backup Throughput using Deduplication
1
2
3
Number of
4
EVA3000 or
EVA5000 Arrays
(assumes 56
5
drives per array
controller)
6
7
8
1
2
Number of
EVA4000 or
3
EVA4100 Arrays
(assumes 56
drives per array
4
controller)
5
6
108
Virtual Library Systems
Number of VLS12000 EVA Gateway Nodes with uncompressible data or
2
3
4
n/a
n/a
n/a
200
n/a
n/a
MB/s
300
300
n/a
MB/s
MB/s
400
400
400
MB/s
MB/s
MB/s
500
500
500
MB/s
MB/s
MB/s
600
600
600
MB/s
MB/s
MB/s
700
700
700
MB/s
MB/s
MB/s
800
800
800
MB/s
MB/s
MB/s
200
200
200
MB/s
MB/s
MB/s
400
400
400
MB/s
MB/s
MB/s
600
600
600
MB/s
MB/s
MB/s
800
800
800
MB/s
MB/s
MB/s
1000
1000
1000
MB/s
MB/s
MB/s
1080
1200
1200
MB/s
MB/s
MB/s
VLS12000 EVA Gateway
50 TB
512 TB and 1 PB (with hardware compression)
2 to 8
1 to 16
1 to 128
deduplication enabled
5
6
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
500
n/a
MB/s
600
600
MB/s
MB/s
700
700
MB/s
MB/s
800
800
MB/s
MB/s
200
200
MB/s
MB/s
400
400
MB/s
MB/s
600
600
MB/s
MB/s
800
800
MB/s
MB/s
1000
1000
MB/s
MB/s
1200
1200
MB/s
MB/s
7
8
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
700
n/a
MB/s
800
800
MB/s
MB/s
200
200
MB/s
MB/s
400
400
MB/s
MB/s
600
600
MB/s
MB/s
800
800
MB/s
MB/s
1000
1000
MB/s
MB/s
1200
1200
MB/s
MB/s
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