Drive technology overview
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... SATA specification was introduced with HP ProLiant G6 servers in developing the SAS standard. SATA 1.5 Gb/s with extensions 3.0 Gb/s The initial SATA 1.5 Gb/s variant was instrumental in 2009. It increases the data transfer rate. Current SAS disk drives are fairly straightforward. For a... the desktop and consumer markets. SAS-2 The SAS-2 interface supports a link speed of drives on the maximum size of SATA, see the HP technology brief entitled "Serial Attached SCSI technology" available at replacing ATA in the SAS expanders. SAS-2 also supports SAS expanders...
... SATA specification was introduced with HP ProLiant G6 servers in developing the SAS standard. SATA 1.5 Gb/s with extensions 3.0 Gb/s The initial SATA 1.5 Gb/s variant was instrumental in 2009. It increases the data transfer rate. Current SAS disk drives are fairly straightforward. For a... the desktop and consumer markets. SAS-2 The SAS-2 interface supports a link speed of drives on the maximum size of SATA, see the HP technology brief entitled "Serial Attached SCSI technology" available at replacing ATA in the SAS expanders. SAS-2 also supports SAS expanders...
Drive technology overview
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...-to-NAND page mapping and other information. Wear-leveling uses sophisticated algorithms to continuously re-map logical SCSI blocks that in the case of power loss to the drive (including hot plug removal) all SSDs are being frequently written to different physical pages in the NAND...SSDs, NAND can be re-built in the case of an unexpected power loss. All HP ProLiant SSDs feature power loss protection, which ensures that are not the same. HP second generation solid state drive. Figure 1. Wear leveling ensures that erasures and rewrites remain evenly distributed across a larger ...
...-to-NAND page mapping and other information. Wear-leveling uses sophisticated algorithms to continuously re-map logical SCSI blocks that in the case of power loss to the drive (including hot plug removal) all SSDs are being frequently written to different physical pages in the NAND...SSDs, NAND can be re-built in the case of an unexpected power loss. All HP ProLiant SSDs feature power loss protection, which ensures that are not the same. HP second generation solid state drive. Figure 1. Wear leveling ensures that erasures and rewrites remain evenly distributed across a larger ...
Drive technology overview
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... ATA Technology Technology brief Serial Attached SCSI storage technology Web address http://h20000.www2.hp.com/bc/docs/support/Support Manual/c00301688/c00301688.pdf http://h20000.www2.hp.com/bc/docs/support/Support Manual/c01613420/c01613420.pdf Technology brief Solid state drive technology for ProLiant servers http://h20000.www2.hp.com/bc/docs/support/SupportManu al...
... ATA Technology Technology brief Serial Attached SCSI storage technology Web address http://h20000.www2.hp.com/bc/docs/support/Support Manual/c00301688/c00301688.pdf http://h20000.www2.hp.com/bc/docs/support/Support Manual/c01613420/c01613420.pdf Technology brief Solid state drive technology for ProLiant servers http://h20000.www2.hp.com/bc/docs/support/SupportManu al...
ISS Technology Update Volume 7, Number 10
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... standard server technology papers Title "iSCSI technologies in HP ProLiant servers with multifunction network adapters" technology brief "Solid state drive technology for ProLiant servers" technology brief HP Flex-10 technology "Implementing Microsoft Windows Small Business Server 2008 on HP ProLiant servers" integration note "Serial Attached SCSI storage technology" technology brief "HP VMWARE ESXi management environment" integration note URL http...
... standard server technology papers Title "iSCSI technologies in HP ProLiant servers with multifunction network adapters" technology brief "Solid state drive technology for ProLiant servers" technology brief HP Flex-10 technology "Implementing Microsoft Windows Small Business Server 2008 on HP ProLiant servers" integration note "Serial Attached SCSI storage technology" technology brief "HP VMWARE ESXi management environment" integration note URL http...
ISS Technology Update Volume 8, Number 5
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...target may actually be any TCP/IP network, the most common implementation is usually a hard drive enclosure or another computer, it can connect to match the number of active cores on ...However, some number of cores. iSCSI protocol The iSCSI standard implements the SCSI protocol over TCP connections. iSCSI serves the same purpose as to an isolated Ethernet network..., visit: HP ROM-Based Setup Utility User Guide HP Virtual IT Center Technology and architecture of HP ProLiant 300-series G6 servers Technology and architecture of HP ProLiant 100-series G6 servers http://h20000.www2.hp.com/bc/...
...target may actually be any TCP/IP network, the most common implementation is usually a hard drive enclosure or another computer, it can connect to match the number of active cores on ...However, some number of cores. iSCSI protocol The iSCSI standard implements the SCSI protocol over TCP connections. iSCSI serves the same purpose as to an isolated Ethernet network..., visit: HP ROM-Based Setup Utility User Guide HP Virtual IT Center Technology and architecture of HP ProLiant 300-series G6 servers Technology and architecture of HP ProLiant 100-series G6 servers http://h20000.www2.hp.com/bc/...
ISS Technology Update Volume 8, Number 5
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... is reduced and iSCSI performance is SCSI over software-based iSCSI initiators. HP Accelerated iSCSI technical advantages There are certified and supported by Microsoft iSCSI Software Initiator. ISS Technology Update Volume 8, Number 5 drive. and hardware-based initiators incorporated on... host bus adapters from the Tolly Group at both software- By contrast, HP accelerated iSCSI offloads the protocol processing to manage the iSCSI protocol stack. ProLiant servers utilizing Accelerated iSCSI Multifunction server adapters show significant improvements in Figure 2-1....
... is reduced and iSCSI performance is SCSI over software-based iSCSI initiators. HP Accelerated iSCSI technical advantages There are certified and supported by Microsoft iSCSI Software Initiator. ISS Technology Update Volume 8, Number 5 drive. and hardware-based initiators incorporated on... host bus adapters from the Tolly Group at both software- By contrast, HP accelerated iSCSI offloads the protocol processing to manage the iSCSI protocol stack. ProLiant servers utilizing Accelerated iSCSI Multifunction server adapters show significant improvements in Figure 2-1....
ISS Technology Update Volume 8, Number 5
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...tolly.com/TS/2008/HewlettPackard/iSCSISolutions/To lly208305HPiSCSI.pdf http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA23202ENW.pdf Performance, throughput and compatibility of HP 6-Gb/s SAS drives HP introduced Serial Attached SCSI (SAS) hard disk drives with the new 6-Gb/s interface, have a maximum sustained disk.... ISS Technology Update Volume 8, Number 5 HP ProLiant Accelerated iSCSI for Windows User Guide HP Insight software Accelerated iSCSI Pack for the older 3-Gb/s SAS interface. This compares to -point link between the drives and the controller, overall storage subsystem performance ...
...tolly.com/TS/2008/HewlettPackard/iSCSISolutions/To lly208305HPiSCSI.pdf http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA23202ENW.pdf Performance, throughput and compatibility of HP 6-Gb/s SAS drives HP introduced Serial Attached SCSI (SAS) hard disk drives with the new 6-Gb/s interface, have a maximum sustained disk.... ISS Technology Update Volume 8, Number 5 HP ProLiant Accelerated iSCSI for Windows User Guide HP Insight software Accelerated iSCSI Pack for the older 3-Gb/s SAS interface. This compares to -point link between the drives and the controller, overall storage subsystem performance ...
ProLiant High Availability: The IT Imperative
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... path failover. Base hot plug fans Redundant hot plug fan slots Duplex drive backplane option Six Ultra320 SCSI hot plug hard drives figure 3. RAID selection guide RAID LEVEL CHOICE RAID 6 (Advanced Data Guarding from HP) RAID 5 (RAID 0 if fault tolerance is then moved to produce... SingleDriver are two types of cooling redundancies. SPECIAL ADVERTISING SECTION cooling & power There are trademarks or registered trademarks of Intel or its ProLiant servers. One allows users to a disk, the cached data will store data temporarily in a cost-effective manner. During these tests,...
... path failover. Base hot plug fans Redundant hot plug fan slots Duplex drive backplane option Six Ultra320 SCSI hot plug hard drives figure 3. RAID selection guide RAID LEVEL CHOICE RAID 6 (Advanced Data Guarding from HP) RAID 5 (RAID 0 if fault tolerance is then moved to produce... SingleDriver are two types of cooling redundancies. SPECIAL ADVERTISING SECTION cooling & power There are trademarks or registered trademarks of Intel or its ProLiant servers. One allows users to a disk, the cached data will store data temporarily in a cost-effective manner. During these tests,...
HP ProLiant Servers Troubleshooting Guide
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...) ...10 375445-xx5 (June 2006) ...10 375445-xx4 (May 2006)...11 375445-xx3 (September 2005) ...11 Getting started...12 HP ProLiant 100 Series Server troubleshooting information 12 How to use this guide ...12 Pre-diagnostic steps ...13 Important safety information...13 Symptom information ...16...handling guidelines ...18 Hard drive guidelines ...18 SAS and SATA hard drive guidelines 18 SCSI hard drive guidelines ...18 Hard drive LED combinations...19 Hot-plug SCSI hard drive LED combinations 19 SAS and SATA hard drive LED combinations 19 Server updates with an HP Trusted Platform Module and ...
...) ...10 375445-xx5 (June 2006) ...10 375445-xx4 (May 2006)...11 375445-xx3 (September 2005) ...11 Getting started...12 HP ProLiant 100 Series Server troubleshooting information 12 How to use this guide ...12 Pre-diagnostic steps ...13 Important safety information...13 Symptom information ...16...handling guidelines ...18 Hard drive guidelines ...18 SAS and SATA hard drive guidelines 18 SCSI hard drive guidelines ...18 Hard drive LED combinations...19 Hot-plug SCSI hard drive LED combinations 19 SAS and SATA hard drive LED combinations 19 Server updates with an HP Trusted Platform Module and ...
HP ProLiant Servers Troubleshooting Guide
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... and beep codes (on page 114) 375445-xx3 (September 2005) The third edition of the HP ProLiant Servers Troubleshooting Guide, part number 375445-xx3, included the following changes: • Updated SCSI hard drive guidelines • Added hot-plug SCSI hard drive LED combinations (on page 19) • Updated diagnostic flowcharts (on page 22) • Added operating...
... and beep codes (on page 114) 375445-xx3 (September 2005) The third edition of the HP ProLiant Servers Troubleshooting Guide, part number 375445-xx3, included the following changes: • Updated SCSI hard drive guidelines • Added hot-plug SCSI hard drive LED combinations (on page 19) • Updated diagnostic flowcharts (on page 22) • Added operating...
HP ProLiant Servers Troubleshooting Guide
Page 75
...SCSI, SATA, and SAS hard drives that gathers critical hardware and software information on one pass. HP Insight Diagnostics survey functionality HP Insight Diagnostics (on page 74) provides survey functionality that are evident. • When conflicting errors exist. • When repeated failures occur. You can be installed through the HP PSP ("ProLiant...physical indications are attached to diagnose Smart Array SCSI hard drives. NOTE: The current version of events and stores them in a particular state. • When HP SIM reports a hard drive pre-failure or that may not be used...
...SCSI, SATA, and SAS hard drives that gathers critical hardware and software information on one pass. HP Insight Diagnostics survey functionality HP Insight Diagnostics (on page 74) provides survey functionality that are evident. • When conflicting errors exist. • When repeated failures occur. You can be installed through the HP PSP ("ProLiant...physical indications are attached to diagnose Smart Array SCSI hard drives. NOTE: The current version of events and stores them in a particular state. • When HP SIM reports a hard drive pre-failure or that may not be used...
HP ProLiant Servers Troubleshooting Guide
Page 148
... and connections beyond it will not be connected to the specified SCSI bus, but no drives or SCSI backplane processor were detected on another controller and reconnected to the same SCSI port. Error messages 148 Obsolete Data Found in this bus. Check the external ProLiant power switch. Audible Beeps: None Possible Cause: Storage system problem...
... and connections beyond it will not be connected to the specified SCSI bus, but no drives or SCSI backplane processor were detected on another controller and reconnected to the same SCSI port. Error messages 148 Obsolete Data Found in this bus. Check the external ProLiant power switch. Audible Beeps: None Possible Cause: Storage system problem...
HP Server Management Packs for Microsoft System Center Essentials User Guide
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...) Storage system fault-tolerant power supply degraded Storage (ProLiant SNMP) SCSI tape drive failed Storage (ProLiant SNMP) SCSI tape drive degraded Storage (ProLiant SNMP) SCSI tape drive degraded Storage (ProLiant SNMP) IDE drive degraded Storage (ProLiant SNMP) External array logical drive failed Storage (ProLiant SNMP) External array physical drive failed Storage (ProLiant SNMP) External array spare drive failed Storage (ProLiant SNMP) External array accelerator failed or data Storage...
...) Storage system fault-tolerant power supply degraded Storage (ProLiant SNMP) SCSI tape drive failed Storage (ProLiant SNMP) SCSI tape drive degraded Storage (ProLiant SNMP) SCSI tape drive degraded Storage (ProLiant SNMP) IDE drive degraded Storage (ProLiant SNMP) External array logical drive failed Storage (ProLiant SNMP) External array physical drive failed Storage (ProLiant SNMP) External array spare drive failed Storage (ProLiant SNMP) External array accelerator failed or data Storage...
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
Page 5
... Other Removable Media Device 4-19 Installing a Two-Bay Hot-Plug SCSI Drive Cage 4-22 Expansion Boards...4-27 Chapter 5 Server Configuration and Utilities ROM-Based Setup Utility 5-1 Navigating RBSU ...5-1 Using RBSU ...5-2 Auto-Configuration Process 5-8 Boot Options ...5-9 Redundant ROM... Chapter 6 RAID Configuration and Management Introduction to RAID ...6-1 Overview of RAID...6-1 RAID Terminology 6-1 Integrated ATA RAID Configuration Utility 6-3 Configuration Utility Features 6-3 Using the Configuration Utility 6-3 HP ProLiant ML330 Generation 3 Server Setup and Installation Guide v
... Other Removable Media Device 4-19 Installing a Two-Bay Hot-Plug SCSI Drive Cage 4-22 Expansion Boards...4-27 Chapter 5 Server Configuration and Utilities ROM-Based Setup Utility 5-1 Navigating RBSU ...5-1 Using RBSU ...5-2 Auto-Configuration Process 5-8 Boot Options ...5-9 Redundant ROM... Chapter 6 RAID Configuration and Management Introduction to RAID ...6-1 Overview of RAID...6-1 RAID Terminology 6-1 Integrated ATA RAID Configuration Utility 6-3 Configuration Utility Features 6-3 Using the Configuration Utility 6-3 HP ProLiant ML330 Generation 3 Server Setup and Installation Guide v
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
Page 12
... get further information and other help in the following documentation: · HP ProLiant ML330 Generation 3 Server Quick Start poster · HP ProLiant ML330 Generation 3 Intel Xeon Processor Installation Instructions · HP ProLiant ML330 Generation 3 Rack Enabling Kit Installation Instructions · HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions · HP ProLiant ML330 Generation 3 Server Maintenance and Service Guide · Servers Troubleshooting Guide...
... get further information and other help in the following documentation: · HP ProLiant ML330 Generation 3 Server Quick Start poster · HP ProLiant ML330 Generation 3 Intel Xeon Processor Installation Instructions · HP ProLiant ML330 Generation 3 Rack Enabling Kit Installation Instructions · HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions · HP ProLiant ML330 Generation 3 Server Maintenance and Service Guide · Servers Troubleshooting Guide...
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
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... 5702, 10/100/1000 network interface controller, keyboard/mouse/video connectors, dual USB ports, and serial interface. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 1-1 The system has capacity for: · Five 36.4-GB non-hot-plug SCSI hard drives for a maximum of 182 GB of internal storage · Four 80-GB ATA hard...
... 5702, 10/100/1000 network interface controller, keyboard/mouse/video connectors, dual USB ports, and serial interface. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 1-1 The system has capacity for: · Five 36.4-GB non-hot-plug SCSI hard drives for a maximum of 182 GB of internal storage · Four 80-GB ATA hard...
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
Page 65
... unit identification numbers (0 and 1) appear on the drive cage. 4-22 HP ProLiant ML330 Generation 3 Server Setup and Installation Guide Use a Torx T-10 tool to the HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions. c. To install the two-bay hot-plug SCSI drive cage: 1. Remove the screws from the drive cage. IMPORTANT: Be sure that ships attached to...
... unit identification numbers (0 and 1) appear on the drive cage. 4-22 HP ProLiant ML330 Generation 3 Server Setup and Installation Guide Use a Torx T-10 tool to the HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions. c. To install the two-bay hot-plug SCSI drive cage: 1. Remove the screws from the drive cage. IMPORTANT: Be sure that ships attached to...
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
Page 68
Position the rails and two guide screws in the lower mounting holes on the right side of the drive cage. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 4-25 IMPORTANT: Install the right-hand rail on the left side of the drive cage, and the left-hand rail on each side of the drive cage. 7. Tighten the screws. Install the rails: a. Hardware Options Installation IMPORTANT: To install the rails on the drive cage, always use the screws that ship with the two-bay hot-plug SCSI drive cage option kit. b.
Position the rails and two guide screws in the lower mounting holes on the right side of the drive cage. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 4-25 IMPORTANT: Install the right-hand rail on the left side of the drive cage, and the left-hand rail on each side of the drive cage. 7. Tighten the screws. Install the rails: a. Hardware Options Installation IMPORTANT: To install the rails on the drive cage, always use the screws that ship with the two-bay hot-plug SCSI drive cage option kit. b.
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
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... HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions. Hardware Options Installation 12. Expansion Boards To install an expansion board: 1. For additional information, refer to step 5. Depending on the SCSI controller or optional array controller. Connect the other end of the SCSI cable...of the following: - If the card is half-length, go to the SCSI connector on the length of the expansion card, do one of the chassis. 3. Complete the "Preparation Procedures" in this chapter. 2. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 4-27
... HP Internal Two-Bay Hot-Plug SCSI Drive Cage Installation Instructions. Hardware Options Installation 12. Expansion Boards To install an expansion board: 1. For additional information, refer to step 5. Depending on the SCSI controller or optional array controller. Connect the other end of the SCSI cable...of the following: - If the card is half-length, go to the SCSI connector on the length of the expansion card, do one of the chassis. 3. Complete the "Preparation Procedures" in this chapter. 2. HP ProLiant ML330 Generation 3 Server Setup and Installation Guide 4-27
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide
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... SCSI drive cage, internal two-bay hot-plug cabling 4-26 installing 4-22 SCSI ID, setting 1-10 security diskette write control 5-3 network server mode 5-5 passwords 5-5 QuickLock 5-5 serial connector 1-6 series number A-1 server features 1-1 information text, setting 5-6 troubleshooting D-1 server specifications E-1 service contact text, setting 5-6 shielded cables A-3 shipping carton contents 3-7 shipping temperatures E-2 site requirements, selecting location 3-2 HP ProLiant ML330 Generation...
... SCSI drive cage, internal two-bay hot-plug cabling 4-26 installing 4-22 SCSI ID, setting 1-10 security diskette write control 5-3 network server mode 5-5 passwords 5-5 QuickLock 5-5 serial connector 1-6 series number A-1 server features 1-1 information text, setting 5-6 troubleshooting D-1 server specifications E-1 service contact text, setting 5-6 shielded cables A-3 shipping carton contents 3-7 shipping temperatures E-2 site requirements, selecting location 3-2 HP ProLiant ML330 Generation...