Chapter 2: Hardware Overview
StorNext M660 Components
28
StorNext M660 Metadata Appliance Hardware Guide
Figure 12 Rear Features and
Indicators - Metadata Array
with Snowmass Controllers
Table 5 Rear Features and
Indicators - Metadata Array
Controllers
Port 1
Port 2
ID/Diag
Lnk
Lnk
1
2
3
4
5
6
7
8
9
10
11
12
13
Item
Description
1
Host Fault LED
2
Host Active LED
3
Host Port SAS Connector 1
(12 Gb - Tahoe Controller, 6 Gb - Snowmass Controller)
4
Host Port SAS Connector 2
(12 Gb - Tahoe Controller, 6 Gb - Snowmass Controller)
5
Expansion Fault LED
6
Expansion Active LED
7
Expansion Port SAS Connector
(12 Gb - Tahoe Controller, 6 Gb - Snowmass Controller)
8
Battery Service Action Required LED
9
Battery Charging LED
10
Controller Service Action Allowed LED
11
Controller Service Action Required LED
12
Cache Active LED
