HP MSA70 HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0
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- HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 1
HP StorageWorks 70 Modular Smart Array User Guide This guide provides information about the HP StorageWorks 70 Modular Smart Array Enclosure. Installation, cabling, configuration, and troubleshooting procedures are included. Part number: 434893-003 Third edition: February 2010 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 2
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 or omissions contained herein. Microsoft and Windows - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 3
power cords ...24 Powering on the disk enclosure 26 Power on best practices ...26 Powering on disk enclosures 31 Verifying the operating status of the disk enclosures 27 4 Configuring the enclosure 29 Configuration overview ...29 Supported software tools ...29 70 Modular Smart Array User Guide - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 4
5 Operation and management 31 Powering on disk enclosures ...31 Powering off disk enclosures ...32 Updating disk enclosure firmware 32 6 Troubleshooting 33 When the enclosure does not start 33 Diagnostic steps ...34 Are the power supply/fan module LEDs green 34 Is the system power LED green 34 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 5
Preventing electrostatic discharge 51 Grounding methods to prevent electrostatic discharge 51 C Specifications 53 Environmental specifications ...53 Storage enclosure specifications 53 Acronyms and Abbreviations 55 Index 57 70 Modular Smart Array User Guide 5 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 6
1 Hardware features and LED descriptions Front panel components 1 disk drive bays 2 Front unit ID (UID) module Front panel LEDs 1 Heartbeat LED 2 Fault LED 3 UID button/LED Green = System activity Off = No system activity Amber = Fault - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 7
) 8 Fan module 2 9 Power supply 2 Rear panel LEDs and buttons 1 I/O module LED 2 UID button/LED Green = System activity Amber = Fault Off = No system activity Blue = Identified Blue flashing = Active remote management Off = No active remote management 70 Modular Smart Array User Guide 7 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 8
Amber = Standby (auxiliary power present) Blinking amber = Power to this power supply not present Off = One or more of the following conditions exists: • A/C power unavailable • Power supply failed • Power supply exceeded current limit Disk drive bay numbers Disk drive LEDs 1 Fault/UID LED - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 9
. Replace the drive as soon as possible. Off Amber, flashing regularly A predictive failure alert has been received for this (1 Hz) drive. Replace the drive as soon as possible. Off Off The drive is offline, a spare, or not configured as part of an array. 70 Modular Smart Array User Guide 9 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 10
attached to the controller, the box ID number identifies the order in which they are attached. NOTE: Depending on your environment, you can also view device information through management software utilities, such as the HP System Management Home page, HP Systems Insight Manager (HP SIM), Storage - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 11
mounted array controller enclosure. The controller enclosure is then connected to the server or network. Several models of array controller enclosures are supported for use with this disk enclosure. For more information, see the QuickSpecs for the disk enclosure. 70 Modular Smart Array User Guide 11 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 12
12 Deployment types - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 13
doors that provide 64 percent open area for ventilation. CAUTION: When using a Compaq-branded 7000 Series rack, you must install the high airflow rack door insert [P/N 327281-B21 (42U) or P/N 157847-B21 (22U)] to provide proper front-to-back airflow and cooling. 70 Modular Smart Array User Guide 13 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 14
to operate in installations covered by NFPA 70, 1999 Edition (National Electric Code) and NFPA-75, 1992 (code for Protection of Electronic Computer/Data Processing Equipment). For electrical power ratings on options, see the product rating label or the user documentation supplied with that option - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 15
feet are attached to the rack if it is a single-rack installation. • The racks are coupled together in multiple-rack installations. • Only one component is extended at a time. A rack may become unstable if more than one com- ponent is extended for any reason. 70 Modular Smart Array User Guide 15 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 16
When unpacking the MSA70 enclosure, locate the following items: • MSA70 enclosure • Rack mounting hardware kit • Power cords (2) • SAS cable Rack mounting hardware kit contents The rack mounting hardware kit provides the required components for quick deployment in Compaq-branded, HP-branded, and - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 17
ships with the rack rails. 2. Locate the eight round-hole pins. 3. Use a No. 2 Phillips screwdriver to remove the standard pins from the front and back ends of the rail. 4. Install four round-hole pins into the rail. 5. Repeat steps 3 and 4 for the second rail. 70 Modular Smart Array User Guide 17 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 18
To install the enclosure into a rack: 1. Secure the front end of the rails to the rack. IMPORTANT: Do not remove the pins from the ends of the (R) rack rails by markings stamped into the sheet metal. 2. Secure the back end of the rails to the rack. IMPORTANT: Be sure that the scissor-type locking - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 19
and single-ported disk drives. For more information about supported disk drives, see the QuickSpecs for the disk enclosure, available on the MSA70 website. Disk drive guidelines When adding disk drives to the enclosure, observe the following general guidelines: 70 Modular Smart Array User Guide 19 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 20
it in the bay with the lowest device number. • Drives must be the same capacity to provide the greatest storage space efficiency when drives are grouped together into the same drive array. • Disk drives are hot-pluggable. • SAS and SATA disk drives may be installed in the same enclosure, but can not - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 21
flash for 2 seconds to indicate that the drive is seated properly and receiving power. 4. Determine the status of the disk drive (see Hard drive LED combinations). IMPORTANT: For proper airflow and cooling, a blank must remain installed in all unused drive bays. 70 Modular Smart Array User Guide 21 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 22
one or more Smart Array controllers in the server that will access the disk enclosure. • For controller enclosure connect deployments, install or locate the controller enclosure to which the disk enclosure will connect. • Verify that the controller or controller enclosure is supported for use with - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 23
standard with the enclosure. HP recommends using the shortest cable possible, however, other supported cable lengths between SAS ports are 2 m (6.56 ft), 4 m (13.12 ft), and 6 m (19.69 ft). To acquire different lengths, contact the nearest authorized HP reseller. 70 Modular Smart Array User Guide 23 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 24
. IMPORTANT: • The number of supported cascaded disk enclosures varies per disk enclosure model and installation environment. For more information, see the QuickSpecs for the disk enclosure and the controller or controller enclosure, available on the HP storage website: http://www.hp.com/go/storage - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 25
, or local power outage. The remaining power source or the UPS will power the disk enclosure until power is restored to the source. Depending on the cause and duration of the power outage, you can use this time to properly shut down your storage sub-system. 70 Modular Smart Array User Guide 25 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 26
information, see the server, controller, or controller enclosure user documents. • Install the disk enclosures. • Install disk drives in the disk enclosures so that the connected host controller can identify and configure them at power on. • Connect the SAS cables and power cords to the enclosure - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 27
LEDs and compare them with the patterns described in Chapter 1. If LED patterns are not as expected, check cable connections between the devices, check the availability of your power source, review the installation procedures, and remove and reinsert the module. 70 Modular Smart Array User Guide 27 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 28
28 Installing the enclosure - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 29
for your installation environment is determined by the server and controller or controller enclosure to which the disk enclosure is connected. For support information, see the QuickSpecs and user documents for the server and controller or controller enclosure. 70 Modular Smart Array User Guide 29 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 30
30 Configuring the enclosure - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 31
, see the server documentation. IMPORTANT: When you power on the server, the monitor might display a "New Hardware Found" message. Cancel out of this window to prevent the installation of unsupported software. 6. Verify that each component is operating properly. 70 Modular Smart Array User Guide 31 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 32
: http://www.hp.com/ support. To perform the update, follow the procedures for your environment: • For server connect environments, execute the downloaded Smart Component using the Firmware Maintenance CD. • For controller enclosure connect environments, install the firmware download using the - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 33
the system meets the minimal hardware requirements and is powered up during normal operations: a. The front panel power LED turns from standby/off (amber) to on (solid green). b. The fans spin up to a high speed, and then spin down to a normal operating speed. 70 Modular Smart Array User Guide 33 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 34
. Controller firmware may be corrupted. • Flash the controller firmware (see Updating disk enclosure firmware). • The system midplane and/or power but- ton/LED assembly may need to be replaced. • Contact an authorized service provider for as- sistance. Recognizing disk drive failure In an HP - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 35
drives does not improve the condition of the logical volume. Perform the following procedure to recover data: 1. Power down the enclosure (see Powering off disk enclosures). 2. Check for loose, dirty, broken, or bent cabling and connectors on all devices. 70 Modular Smart Array User Guide - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 36
ensures that the system does not erroneously mark the drives as failed when the server is powered up. Before replacing a degraded drive: • Open HP SIM and inspect the Error Counter window for each physical drive in the same array to confirm that no other drives have any errors. For details, see the - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 37
operational long enough to allow recovery of unsaved data. In any case, locate the faulty drive, replace it, and restore data from backup. Drive failure in a NetWare environment Use CPQONLIN to identify and monitor drive failure status in a NetWare environment. 70 Modular Smart Array User Guide 37 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 38
If the controller was configured with hardware fault tolerance, complete the following steps after a disk drive failure: 1. Determine which physical drive failed. On hot-plug drives, an amber drive failure LED illuminates. 2. If the unit containing the failed drive does not support hot-plug drives - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 39
valid and accessible during the rebuilding process. However, the driver knows that a physical drive has failed. A message is printed on the console notifying the user that a physical drive is in a degraded state. CPQONLIN also shows that the drive has failed. 70 Modular Smart Array User Guide 39 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 40
40 Troubleshooting - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 41
that you register your product at the Subscriber's Choice for Business website: nl http://www.hp.com/go/e-updates. After registering, you will receive email notification of product enhancements, new driver versions, firmware updates, and other product resources. 70 Modular Smart Array User Guide 41 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 42
become the property of HP. Related information Websites • HP: http://www.hp.com • HP storage: http://www.hp.com/go/storage • HP support: http://www.hp.com/support • HP manuals: http://www.hp.com/support/manuals • HP downloads: http://www.hp.com/support/downloads Document conventions and symbols - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 43
weight of the rack rests on the leveling jacks. • Install stabilizing feet on the rack. • In multiple-rack installations, fasten racks together securely. • Extend only one rack component at a time. Racks can become unstable if more than one component is extended. 70 Modular Smart Array User Guide 43 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 44
44 Support and other resources - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 45
in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that 70 Modular Smart Array User Guide 45 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 46
the part, series, or model 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 authority to operate the equipment. Cables Connections - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 47
336/EEC CE Compliance of this product is valid only if powered with the correct HP-provided and CE marked AC adapter. If this product has telecommunication functionality, it also ://www.art-telecom.fr. Notice for products incorporating 5GHz Wireless LAN devices 70 Modular Smart Array User Guide 47 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 48
users should verify with their supplier, local HP office or Telecommunications authority. Disposal of waste equipment by users in private households in the European Union This symbol on the product disposal service or the shop where you purchased the product. Japanese notice BSMI notice - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 49
Korean notice Class A equipment Class B equipment Power cord statement for Japan 70 Modular Smart Array User Guide 49 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 50
50 Regulatory compliance notices - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 51
static-dissipating work mat. If you do not have any of the suggested equipment for proper grounding, have an authorized reseller install the part. For more information on static electricity or assistance with product installation, contact an authorized reseller. 70 Modular Smart Array User Guide 51 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 52
52 Electrostatic discharge - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 53
90% relative humidity (Rh) 28º C (82.4º F) maximum and number of options installed. 9144 70 KPa. 3Maximum allowable altitude change rate is 457 m/min (1500 ft/min) Storage enclosure specifications Specification Height Depth Value 8.8 cm (3.47 in) 59 cm (23.25 in) 70 Modular Smart Array User Guide - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 54
Specification Width Weight (maximum) Weight (no drives installed) Value 44.80 cm (17.64 in) 21.77 kg (48 lb) 15.88 kg (35 lb) 54 Specifications - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 55
Support Pack redundant array of inexpensive (or independent) disks ROM-Based Setup Utility serial attached SCSI serial ATA small computer system interface small form-factor Systems Insight Manager recommended ambient operating temperature unit identification 70 Modular Smart Array User Guide - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 56
56 Acronyms and Abbreviations - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 57
19 installing, 20 LED combinations, 9 LEDs, 8 options, 19 disk drives installing, 19 replacing, 36 supported, 19 disk enclosure verifying the status of, 27 documentation conventions, 42 providing feedback, 42 drive LEDs, 9 E electrical grounding requirements, 15 70 Modular Smart Array User Guide 57 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 58
6 LEDs, 6 G grounding methods, 51 grounding requirements, 15 guidelines cabling, 23 disk drive, 19 H hardware options, installing, 19 help obtaining, 41 HP technical support, 41 I installing disk drives, 19, 20 enclosure into rack, 18 hardware options, 19 interim recovery mode, 38 J Japanese notice - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 59
, 42 troubleshooting, 33 troubleshooting disk drives, 9 U utilities, supported, 29 V verifying the status of disk enclosure, 27 W warnings rack stability, 43 warnings, rack, 15 websites customer self repair, 43 HP , HP Subscriber's Choice for Business, 41 70 Modular Smart Array User Guide 59 - HP MSA70 | HP StorageWorks 70 Modular Smart Array Enclosure User Guide (434893-0 - Page 60
60
HP StorageWorks
70 Modular Smart Array User Guide
This guide provides information about the HP StorageWorks 70 Modular Smart Array Enclosure. Installation,
cabling, configuration, and troubleshooting procedures are included.
Part number: 434893
–
003
Third edition: February 2010