HP MSA 2050 User Manual

6Figures
Figures
1 Bezel used with MSA 2050 enclosures: front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2 MSA 2050 Array SFF or supported 24-drive expansion enclosure: front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 MSA 2050 Array LFF or supported 12-drive expansion enclosure: front panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 MSA 2050 Array: rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5 MSA 2050 SAN controller module face plate (FC or 10GbE iSCSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6 MSA 2050 SAN controller module face plate (1 Gb RJ-45) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 Supported drive enclosures: SFF/LFF rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
8 MSA 2050 CompactFlash memory card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9 Cabling connections between the MSA 2050 controller and a single drive enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10 Cabling connections between MSA 2050 controllers and LFF and SFF drive enclosures . . . . . . . . . . . . . . . . . . . . . . . 19
11 Fault-tolerant cabling connections showing maximum number of enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
12 AC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
13 DC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
14 DC power cable featuring sectioned D-shell and lug connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
15 Connecting hosts: direct attach—one server/one HBA/dual path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
16 Connecting hosts: direct attach—two servers/one HBA per server/dual path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
17 Connecting hosts: direct attach—four servers/one HBA per server/dual path. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
18 Connecting hosts: switch attach—two servers/two switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
19 Connecting hosts: switch attach—four servers/multiple switches/SAN fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
20 Connecting two storage systems for Remote Snap: multiple servers/one switch/one location. . . . . . . . . . . . . . . . . . 33
21 Connecting two storage systems for Remote Snap: multiple servers/switches/one location. . . . . . . . . . . . . . . . . . . . 33
22 Connecting two storage systems for Remote Snap: multiple servers/switches/two locations. . . . . . . . . . . . . . . . . . . 34
23 Connecting two storage systems for Remote Snap: multiple servers/SAN fabric/two locations. . . . . . . . . . . . . . . . . 35
24 Connecting a USB cable to the CLI port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
25 Partial exploded view showing bezel alignment with 2U chassis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
26 Detail views of enclosure ear cover mounting sleeves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
27 LEDs: MSA 2050 Array SFF or supported 24-drive expansion enclosure: front panel . . . . . . . . . . . . . . . . . . . . . . . . . . 63
28 LEDs: MSA 2050 Array LFF or supported 12-drive expansion enclosure: front panel . . . . . . . . . . . . . . . . . . . . . . . . . . 64
29 Ear covers option to enclosure bezel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
30 LEDs: Disk drive combinations — enclosure front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
31 MSA 2050 SAN Array: rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
32 LEDs: MSA 2050 SAN controller module (FC and 10GbE SFPs). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
33 LEDs: MSA 2050 SAN controller module (1 Gb RJ-45 SFPs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
34 LEDs: MSA 2050 Storage system enclosure power supply modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
35 LEDs: MSA 2050 3.5" 12-drive or 2.5" 24-drive enclosure rear panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
36 Install a qualified SFP option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

HP MSA 2050 Specifications

General

Model	HP MSA 2050
Category	Storage
Controller Type	Dual Controller
Form Factor	2U
Maximum Drives Supported	192
Cache Memory	8 GB per controller
Number of Controllers	2
Protocols	Fibre Channel, iSCSI, SAS
Drive Support	2.5-inch SFF and 3.5-inch LFF drives
Host Interfaces	16 Gb Fibre Channel, 10GbE iSCSI, 12 Gb SAS
RAID Levels Supported	RAID 0, 1, 5, 6, 10
Expansion Options	Supports expansion with MSA 2050 LFF and SFF Disk Enclosures
Power Supplies	Dual, redundant power supplies
Operating Temperature	10°C to 35°C (50°F to 95°F)
Warranty	3 years
Maximum Raw Capacity	192 TB