HP AA988A HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J
HP AA988A - Modular Smart Array Storage Controller SCSI Manual
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- HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 1
HP StorageWorks 2012sa Modular Smart Array user guide Part number: 488320-002 Second edition: July 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 2
to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 3
Contents About This Guide 7 Intended Audience 7 Prerequisites 7 Document Conventions 8 Rack Stability 8 HP Technical Support 9 Customer Self Repair 9 Product Warranties 9 Subscription Service 10 HP Websites 10 Documentation Feedback 10 1. System Components 11 System Management Software - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 4
and Installing the Rackmount Bracket Kit 28 Attaching the Ear Caps 32 Connecting Controller and Drive Enclosures 33 Connecting AC Power 36 Testing the Enclosure Connections 37 the Configuration 50 Logging Out of SMU 51 4 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 5
54 Isolate the Fault 54 Correcting Enclosure IDs 55 Using System LEDs to Diagnose Problems 56 Is the front panel Fault ID amber 56 Is the controller back panel OK LED off 56 Is the controller back panel Fault/Service Required LED amber 57 Are both drive module LEDs, Online/Activity, and Fault - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 6
A. Environmental Requirements and Specifications 71 B. Regulatory Compliance and Safety 77 Index 97 6 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 7
About This Guide Intended Audience This guide is intended for use by system administrators and information installation ■ Storage system installation and configuration, including installing an HP rack Prerequisites Prerequisites for installing and configuring this product include familiarity - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 8
on-screen output AaBbCc123 Variable text you replace with an actual value Examples See the user guide. A virtual disk (vdisk) can .... You must ... The default file name is store unstable if more than one component is extended. 8 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 9
the HP support website: http://www.hp.com/support/. Collect the following information before calling: ■ Technical support registration number (if applicable) ■ Product serial numbers ■ Product model names and numbers ■ Applicable error messages ■ Operating system type and revision level ■ Detailed - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 10
choice website: http://www.hp.com/go/e-updates. Subscribing to this service provides you with e-mail HP websites: ■ http://www.hp.com ■ http://www.hp.com/go/storage ■ http://www.hp.com/service_locator ■ http://www.hp.com/support/manuals ■ http://www.hp.com/support/downloads Documentation Feedback HP - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 11
performance with high reliability, availability, flexibility, and manageability. Supported configurations include a controller enclosure with or without attached drive enclosures. A controller enclosure can contain two controllers that interact and provide failover capability for the data path - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 12
HP StorageWorks MSA2000 Family Storage Management Utility (SMU) SMU is the primary interface for configuring and managing the system. A web server resides in each controller controller module through an Ethernet connection. Information about using SMU is in its online help and in the reference guide - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 13
the main hardware components of your storage system enclosures. Controller Enclosure Components and LEDs Table 1-1 describes the controller enclosure components. Table 1-1 Controller Enclosure Components Description Quantity Controller (I/O) module 1 or 21 SAS or SATA drive module 2-12 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 14
controller. For information about troubleshooting the system using LEDs, see "Troubleshooting" on page 53. Table 1-2 Controller software. The enclosure ID for a controller enclosure is zero (0); the enclosure has been acknowledged but the problem needs attention. Service action is required. The - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 15
Table 1-3 describes the LEDs on the drive module. Table 1-3 Drive Module LED Combinations (Front) Online/Activity (green) On Blinking irregularly Off Fault/UID (amber/blue) Off Off Amber, blinking regularly (1 Hz) On Amber, blinking regularly (1 Hz) Blinking irregularly Amber, blinking - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 16
Micro-DB9 port used to connect the controller enclosure to a local management host using RS-232 communication for out-of-band configuration and management. MUI 3.5-mm jack port used by service personnel only. (Service) port 16 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 17
. For information about troubleshooting the system using LEDs, see "Troubleshooting" on page 53. Table 1-5 Controller LEDs (Back) Location Power-andcooling module LED AC Power Good Power-and cooling module DC Voltage/ Fan Fault/ Service Required Controller module Controller module Host link - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 18
Controller module is not OK. Cache status Green On Controller module is operating normally. Blink System is booting. Off Cache is clean (contains no unwritten data). On Cache is dirty (contains unwritten data) and operation is normal. 18 HP StorageWorks 2012sa Modular Smart Array user guide - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 19
Flash flush or cache self-refresh is in progress. Indicates cache activity. • If the LED is blinking evenly, a cache flush is in progress. When a controller module loses power and write cache is dirty (contains data that has not been written to disk), the super-capacitor pack provides backup power - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 20
) Location Controller module Controller module LED LEDs A drive enclosure can be connected to a controller enclosure or to another drive enclosure to provide additional module 3-Gbps, 4-lane SAS Out port 1 per expansion module Service port (RS-232 micro-DB9) 1 per expansion module 1 Air - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 21
LEDs on the front of a drive enclosure are the same as on a controller enclosure; see Figure 1-1 and Table 1-2. Figure 1-4 shows the ports and switches at the back of the drive enclosure. Power switch SAS In port Service port SAS Out port Figure 1-4 Drive Enclosure Ports and Switches (Back View - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 22
module Expansion module Expansion module LED AC Power Good DC Voltage/ Fan Fault/ Service Required SAS In port status Unit Locator OK to Remove Color Green Amber Green White identifies the expansion module. Not implemented. 22 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 23
Required OK Color Amber Green State Description On A fault has been detected or a service action is required. Blink Indicates a hardware-controlled power up or a cache flush or restore error. Off Expansion module is not OK. SAS Out port status Green On Expansion module is operating normally - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 24
24 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 25
on page 26 ■ "Installation Checklist" on page 27 ■ "Installing Enclosures Into a Rack" on page 28 ■ "Attaching the Ear Caps" on page 32 ■ "Connecting Controller and Drive Enclosures" on page 33 ■ "Connecting AC Power" on page 36 ■ "Testing the Enclosure Connections" on page 37 ■ "Obtaining IP Values - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 26
local safety codes and regulations at the facility site. Follow all cautions and instructions marked on the equipment. ■ Ensure that the voltage and frequency of your power before touching a static-sensitive component or assembly. 26 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 27
the rack for installation. "Preparing the Rack" on page 28 2. Assemble the rackmount bracket kit and install the "Assembling and Installing the controller enclosure and optional drive enclosures in Rackmount Bracket Kit" on page 28 the rack. 3. Attach the ear caps. "Attaching the Ear Caps - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 28
rack cabinet, ensure the rack is installed according to its installation instructions and that the installation complies with local safety codes. 1. Stabilize the includes assembly instructions, use them in place of the instructions in this guide. 28 HP StorageWorks 2012sa Modular Smart Array user - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 29
Figure 2-1 provides a visual overview of the rackmount kit assembly components and corresponds to the steps that follow. #10-32 x 5/8 truss screws (Step 9) #10-32 x 5/8 truss screws (Step 6) Rear bracket connected to rack Threaded PEMs (4) Side bracket #8-32 x 3/16 flathead screws (Step 5) #8-32 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 30
are installing includes assembly instructions, use them in place of the instructions in this guide. When positioning an These brackets enable one person to easily position and support the front of the enclosure in the rack during HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 31
. Tighten the screws on the side brackets. 11. If you removed modules from the enclosure, reinsert them. 12. If you attached the optional front support nylon brackets to the rack face, remove those brackets. Note - When you finish installing an enclosure, you may have unused screws left in your rack - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 32
the rack cabinet, attach the ear caps, which are located in a plastic bag included in the controller and drive enclosure packages. 1. Remove the ear caps from the plastic package. 2. As you attach the caps onto the chassis' ears. 32 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 33
Note - For clarity, the schematic illustrations of the controllers shown in this section show only relevant details such as expansion ports. For detailed illustrations showing all components, see "Hardware Components and LEDs" on page 13. Controller A Controller B In Out 1A In Out 1B Figure - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 34
Controller A Controller B In Out 1A In Out 1B In Out 2A In Out 2B In Out 3A In Out 3B Figure 2-5 Fault-Tolerant Cabling Connections Between One Controller Enclosure and Up to Three Drive Enclosures 34 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 35
Controller A Controller B In Out 1A In Out 1B In Out 2A In Out 2B 3A In Out 3B In Out Figure 2-6 Non-Fault-Tolerant Cabling Connections Between One Controller and Up to Three Drive Enclosures Chapter 2 Installing and Cabling Enclosures 35 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 36
rack. 3. Connect the primary power cords from the rack to separate external power sources. Power on the system as described in the following section. 36 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 37
detected. For a description of LED behavior and status, see "Hardware Components and LEDs" on page 13. 2. Press the power switches at the back of the controller enclosure to the On position. Depending on the number and type of drives in the system, it can take several minutes for the system to - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 38
following order: 1. Drive enclosures first 2. Controller enclosure next 3. Data hosts last (if an "HP StorageWorks MSA2000 Family" storage device. 2. Use a network management utility to discover "HP StorageWorks cabling order. This is because the controller might have been previously attached to - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 39
the following requirements: ■ To configure an HBA that is directly attached to controller enclosure host ports, set the HBA parameters as specified in the MSA QuickSpecs. QuickSpecs can be found from your HP MSA products page at http://www.hp.com/go/msa. Select MSA SAN Arrays, and then select your - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 40
Download MSA2000 Family SCSI Enclosure Services (SES) driver package msa2000-ses-version.zip from the http://www.hp hp.com/go/msa for the latest MSA2000 Configuration Options guide. This document is updated whenever newly supported Ethernet management port on each controller. 2. Connect the other end - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 41
First Time This chapter describes how to perform first-time configuration on the storage system using HP StorageWorks MSA2000 Family Storage Management Utility (SMU), which is the primary interface for configuring and the manage user's password, refer to SMU's online help or the reference guide. 41 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 42
. 1. From your network administrator obtain an IP address, subnet mask, and gateway address for controller A and controller B. 2. Use the provided micro-DB9 serial cable to connect controller A to a serial port on a host computer. 42 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 43
Value Terminal Emulation Mode VT-100 or ANSI (for color support) Font Terminal Translations None Columns 80 Table 4-2 Terminal Emulator Connection Settings Parameter Connector Baud rate (bits/sec) Data bits Parity Stop bits Flow control Value COM1 (typically) 115,200 8 None 1 None Chapter - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 44
controller A and then for controller B: set network-parameters ip address netmask netmask gateway gateway controller a|b where: ■ address is the IP address of the controller 192.168.0.1 controller a # set network-parameters ip 192.168.0.11 netmask 255.255.255.0 gateway 192.168.0.1 controller b 7. - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 45
Address : 192.168.0.10 Gateway : 192.168.0.1 Subnet Mask : 255.255.0.0 MAC Address : 00:00:FF:D5:01:4D Addressing Mode : Manual Network Parameters Controller B IP Address : 192.168.0.11 Gateway : 192.168.0.1 Subnet Mask : 255.255.0.0 MAC Address : 00:C0:FF:D5:01:15 Addressing - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 46
host: 1. In your web browser's address field, type the IP address of one of the controller enclosure's Ethernet management ports and press Enter. The SMU Login page is displayed. If the In. The Status Summary page is displayed. 46 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 47
and firmware updates, go to http://www.hp.com/go/msa. Select MSA SAN Arrays, select your product, and go to Support. For detailed steps on updating the firmware, see the reference guide. Setting the Date and Time You can set the date and time manually or configure the system to use Network Time - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 48
disks, as described in its online help and in the reference guide. As an example, the following steps use the manual method to create two virtual disks with the following characteristics: the volume is not visible to data hosts 48 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 49
1. Select Manage > Virtual Disk Config > Create A Vdisk. 2. Select Manual Virtual Disk Creation. 3. Type a name for the virtual disk. The the virtual disk. Vdisk spares are also called dedicated spares. The controller automatically uses the vdisk spare for reconstruction of the critical virtual disk - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 50
all ports. e. Click Map It. The host has read-write access to the volume through any controller host port. Testing the Configuration To determine that your system is ready for use, test the configuration write data to the volume. 50 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 51
of SMU If you do not log out of SMU when you have finished using it, other manage users cannot log in to the same controller module and your IP address stays logged in for 30 minutes (the default auto-logout timeout setting). To log out of SMU: 1. Click Log Off - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 52
52 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 53
CHAPTER 5 Troubleshooting Fault Isolation Methodology The MSA2000 Family storage system or an external data path? Is the fault related to a hardware component such as a drive module, controller module, or power-and-cooling module? By isolating the fault to one of the components within the storage - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 54
the fault is occurring. It can also provide more detailed information about FRUs, data, and faults. Review the of fault can help you isolate the problem to hardware or software. Isolate the controller module, cable, or data host. 54 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 55
to preserve the previous enclosure IDs if possible. To correct this condition, make sure that both controllers are up and perform a rescan using SMU or the CLI. This will reorder the enclosures, Reorder Enclosure IDs. 2. In the Reorder Enclosure IDs panel, click Rescan. Chapter 5 Troubleshooting 55 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 56
controller module has failed. Actions No action required • Check that the controller module is fully inserted and latched in place, and that the enclosure is powered on. • Check the event log for specific information regarding the failure. 56 HP StorageWorks 2012sa Modular Smart Array user guide - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 57
the fault. • Isolate the fault. • Contact an authorized service provider for assistance. • If installing a controller FRU, restart the controller and check the event log for errors. Are both drive module and latched in place, and that the enclosure is powered on. Chapter 5 Troubleshooting 57 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 58
specific information regarding the fault. • Isolate the fault. • Contact an authorized service provider for assistance. Yes, and the Online/Activity LED is blinking The . • Contact an authorized service provider for assistance. 58 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 59
required. • Check cable connections. • Reseat cables. • Replace cables. • In SMU, review the event logs for indicators of a specific fault in a host data path component. Chapter 5 Troubleshooting 59 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 60
. The link is down. Actions No action required. Use standard networking troubleshooting procedures to isolate faults on the network. Is the power-and-cooling the fault. • Contact an authorized service provider for assistance. 60 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 61
and-cooling module DC Voltage/Fan Fault/Service Required LED amber? Answer No Yes System functioning properly • The expansion module is not powered on. • The controller module has failed. Actions No action required • Check that the drive is regarding the failure. Chapter 5 Troubleshooting 61 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 62
Service Required LED amber? Answer No Yes (blinking) Yes Possible Reasons System functioning properly. One of the following errors occurred: • Hardware-controlled . • Contact an authorized service provider for assistance. • fault. • Contact an authorized service provider for assistance. • Replace - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 63
time. Changing more than one variable at a time can complicate the troubleshooting process. 1. Halt all I/O to the storage system. 2. Check link status. This step isolates the problem to the external data path (host cable and host-side devices) or to the controller module port. Is the host link - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 64
problem, which can occur with damaged cables and HBAs. Isolating a Controller Module Expansion Port Connection Fault During normal operation, when a controller at a time can complicate the troubleshooting process. 1. Halt all I/O to HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 65
the RAID enclosure with a known good link status. This step isolates the problem to the expansion cable or to the controller module's expansion port. Is the expansion port status LED on? ■ Yes isolated. ■ No - It is likely that the controller module needs to be replaced Chapter 5 Troubleshooting 65 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 66
to alert you to problems. Power, cooling fan, temperature, and voltage sensors are located at key points in the enclosure. In each controller module and expansion module, the enclosure management processor (EMP) monitors the status of these sensors to perform SCSI enclosure services (SES) functions - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 67
RPM Fan 3 Power-and-cooling module 1 < 4000 RPM During a shutdown, the cooling fans do not shut off. This allows the enclosure to continue cooling. Chapter 5 Troubleshooting 67 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 68
done by warming or cooling the installation location. Table 5-3 Controller Module Temperature Sensors Description CPU Temperature FPGA Temperature Onboard Temperature 1 Supply 2 Temperature 0-80° C (power-and-cooling module 0) 68 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 69
To view the controller enclosure's temperature status, in SMU, as an Advanced Manage user: ● Select Monitor > Status > Advanced Settings > Temperature Status , 5V Power Supply 1 Voltage, 3.3V Event/Fault ID LED Condition < 11.00V > 13.00V < 4.00V > 6.00V < 3.00V > 3.80V Chapter 5 Troubleshooting 69 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 70
70 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 71
codes and regulations at the facility site. Follow all cautions and instructions marked on the equipment. Site Requirements and Guidelines The following power sources must be independent of each other, and each must be controlled by a separate circuit breaker at the power distribution point. ■ The - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 72
Refer to "Physical Requirements" on page 74 for detailed size and weight specifications. ■ The weight of an surfaces over which you might move the rack can support the weight. To prevent accidents when moving equipment, especially HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 73
Requirements Refer to "Environmental Requirements" on page 75 for detailed environmental requirements. ■ Do not block or cover ventilation front and in back of an enclosure to allow access to enclosure components for servicing. Removing a component requires a clearance of at least 15 inches (37 cm) - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 74
to support the combined weight of the rack, controller enclosures, expansion enclosures, and any additional equipment. The site also requires sufficient space for installation, operation, and servicing ) 74 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 75
Table A-2 Rackmount Enclosure Weights Specification 2012sa Modular Smart Array (12 drives) • SAS drives • SATA drives MSA2000 Drive Enclosure (12 drives) • SAS drives • SATA drives Rackmount 64.5 lb (29.3 kg) 65.5 lb (29.8 kg) 62 lb (28.2 kg) 63 lb (28.6 kg) Environmental Requirements Table A-3 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 76
ensure power redundancy, connect the two power cords to two separate circuits; for example, to one commercial circuit and one uninterruptible power source (UPS). 76 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 77
computers). The FCC requires devices in both classes to bear a label indicating the interference potential of the device as well as additional operating instructions for the user. The rating label on the device shows which class (A or B) the equipment falls into. Class B devices have an FCC logo - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 78
instructions, may cause harmful , if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there operation. For questions regarding your product, visit http://www.hp.com. For questions regarding this FCC declaration, contact us by - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 79
To identify this product, refer to the part, Regulatory Model Number, or product number found on the product. Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett-Packard Company may void the user's - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 80
no user-serviceable components inside. ■ Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein. ■ Allow only HP authorized service technicians to repair the laser device. 80 HP StorageWorks 2012sa Modular Smart Array user guide • May - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 81
requirements contained in the Department of Health and Human Services (DHHS) regulation 21 CFR, Subchapter J. A label 5-2 or equivalent may be located on the surface of the HP supplied laser device. This optional label indicates that the product Canada. Appendix B Regulatory Compliance and Safety 81 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 82
respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. European Union Notice Products bearing the CE marking comply with the EMC Directive 60950-00, Safety of Information Technology Equipment. BSMI Notice 82 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 83
Japanese Notice Korean Notices Appendix B Regulatory Compliance and Safety 83 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 84
incorrectly replaced or mistreated. Replacement is to be done by an HP authorized service provider using the HP spare part designated for this product. For more information about battery recycler for proper battery disposal. 84 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 85
of the cord must be between 1.8 m (6 ft) and 3.6 m (12 ft). If you have questions about the type of power cord to use, contact an HP authorized service provider. Note - Route power cords so that they will not be walked on and cannot be pinched by items placed upon or against them. Pay - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 86
conductive field service tools. ■ Use a portable field service kit with HP authorized reseller install the part. Note - For more information on static electricity, or assistance with product installation, contact your HP authorized reseller. 86 HP StorageWorks 2012sa Modular Smart Array user guide - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 87
Waste Electrical and Electronic Equipment Directive Czechoslovakian Notice Danish Notice Bortskaffelse af affald fra husstande i den Europæiske Union Hvis produktet eller dets emballage er forsynet med dette symbol, angiver det, at produktet ikke må bortskaffes med andet almindeligt - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 88
environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service, or the shop where you purchased the product. 88 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 89
Estonian Notice Seadmete jäätmete kõrvaldamine eramajapidamistes Euroopa Liidus See tootel või selle pakendil olev sümbol näitab, et kõnealust toodet ei tohi koos teiste majapidamisjäätmetega kõrvaldada. Teie kohus on oma seadmete jäätmed kõrvaldada, viies need elektri- ja elektroonikaseadmete jää - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 90
appareils mis au rebut, veuillez contacter les autorités locales de votre région, l es services de collecte des ordures ménagères ou le magasin dans lequel vous avez acheté ce produit Geschäft, in dem Sie das Gerät erworben haben. 90 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 91
Greek Notice . , . . , , . Hungarian Notice Készülékek magánháztartásban történ selejtezése az Európai Unió területén A készüléken, illetve a készülék csomagolásán látható azonos szimbólum annak jelzésére szolgál, hogy a készülék a selejtezés során az egyéb háztartási hulladéktól eltér módon - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 92
otrreiz jai p rstr dei, j v ršas savas dz ves vietas pašvald b , sadz ves atkritumu sav kšanas dienest vai veikal , kur izstr d jums tika nopirkts. 92 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 93
Lihuanian Notice Nolietotu iek rtu izn cin šanas noteikumi lietot jiem Eiropas Savien bas priv taj s m jsaimniec b s Š ds simbols uz izstr d juma vai uz t iesai ojuma nor da, ka šo izstr d jumu nedr kst izmest kop ar citiem sadz ves atkritumiem. J s atbildat par to, lai nolietot s iek rtas tiktu - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 94
o ambiente e a saúde das pessoas. Para obter mais informações sobre locais que reciclam esse tipo de material, entre em contato com o escritório da HP em sua cidade, com o serviço de coleta de lixo ou com a loja em que o produto foi adquirido. Slovakian Notice 94 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 95
Slovenian Notice Spanish Notice Eliminación de residuos de equipos eléctricos y electrónicos por parte de usuarios particulares en la Unión Europea Este símbolo en el producto o en su envase indica que no debe eliminarse junto con los desperdicios generales de la casa. Es responsabilidad del usuario - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 96
lokala kommunkontor, din närmsta återvinningsstation för hushållsavfall eller affären där du köpte produkten för att få mer information om var du kan lämna ditt avfall för återvinning. 96 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 97
79 shielded, 74, 79 cabling routing requirements, 73 Canada, regulatory compliance notice, 81 certification and classification information, hosts, 40 controller modules LEDs cache status, 18, 19 Ethernet activity, 20 Ethernet link status, 19 expansion port status, 20 Fault/Service Required, 18 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 98
enclosures components, 20 connecting to controller enclosures, 33 connecting to other drive enclosures, 33 LEDs Fault/Service Required, 23 OK, 23 requirements, 74 testing connections, 37 troubleshooting, 55 weight, 74 environmental HP StorageWorks 2012sa Modular Smart Array user guide • May 2008 - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 99
straps, using, 86 help, obtaining, 10 hosts, See data hosts HP address for FCC questions, 78 series number, 79 telephone number FCC 22 amber fault conditions, 56 cache status, 18, 19 DC Voltage/Fan Fault/Service Required, 17, 22 drive modules, 15 Enclosure ID, 14 Ethernet activity, 20 Ethernet link - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 100
Power Good, 17, 22 DC Voltage/Fan Fault/Service Required, 17, 22 power switches, 21 voltage sensor 79 notices BSMI, 82 Canada, 81 Class A, 77 Class B, 78 European Union, 82 HP series number, 79 86 Subscriber's choice website, 10 Subscriber's choice, HP, 10 T Taiwan EPA battery recycling and disposal, - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 101
using, 86 tools required for installation, 25 tools, conductive type, 86 troubleshooting, 64 correcting enclosure IDs, 55 using system LEDs, 56 U UID for EU private households, 88 web-browser configuration, 46 websites HP storage, 10 HP Subscriber's choice, 10 weight, 74 work mat, static-dissipating, - HP AA988A | HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 102
102 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008
HP StorageWorks
2012sa Modular Smart Array
user guide
Part number: 488320-002
Second edition: July 2008