Hp EVA Array iSCSI Connectivity Option Manuel d'utilisateur

HP StorageWorksEVA iS CS I connectivity user guidePart number: 5697-7577Tenth edition: July 2008

Cables... 217Regulatory compliance identificationnumbers ... 218Laserdevice ...

The iSCSI Initiator m ay use all virtual paths as if they were physical paths following the rules/restrictionsof the iSCSI multipath sof tware residin

Figure 49 Add Features pageAfter the server reboots, add support for iSCSI Devices using the MPIO applet (see Figure 50).EVA iSCSI connectivity user g

Figure 50 MPIO Properties pageInstalling the MPIO feature for Windows Ser ver 2003For Windows Server 2003, if you are installing the initiator for the

Figure 51 Software up date installation wizardStart the iSCSI Ini tiator from the Start > All Programs menu.AttheDiscoverytab,addthempx100/100biSCS

Figure 53 Log on to targetA status of Connected indicates the iSCSI Initiator is logged into the mpx100/100b and is ready to bepresented with EVA LUNs

Figure 54 Computer managementNOTE:After a rescan or reboot, the multipath information for the LUN can be found in the iSCSI UI. Inaddition, the system

Figure 55 iSCSI Initiator propertiesLoad balancing features of Microsoft MPIO for iSCSIThe features of MS MPIO for iS CSI include:• Failover Only—No l

Microsoft MPIOwith QLogic iSCSI HBAThe QLogic iSCSI HBA is supported in a multipath Windows con figuration tha t is used in conjunctionwith MicrosoftiS

Configuring theQlogic iSCSI HBATo configure theQLogic iSCSI HBA:1. Start QLogic SMS either from the desktop icon or through Start/Programs and connect t

Figure 58 Start general configuration windowAdding Ta rgets to QLogic iSCSI InitiatorTo add the HBA Port iSCSI targets:1. Clickthegreenplussign(seeFigu

Figures1Direct connect iSCSI-Fibre Channel attachment mode configuration... 222EVA4400 direct connect iSCSI-Fibre Channel attachment mode config

5. To enable the changes, enter the SMS password: config.6. Select the Target Settings tab. Verify that the H BA state is Ready, Link Up and each targ

Figure 61 HBA iSCS I port connections3. Use Microsoft’s iSCSI services to manage the iSCSI target login and LUN load balancing policies(see Figure 62)

Figure 62 iSCSI Initiator properties — Targets tabConfiguring multipath with the VMware iSCSI InitiatorNative multipathing solution for iSCSIVMware sup

2. Configure the VMkernel, Service console with a dedicated virtual switch and two de d icated NICs inTeaming for iSCSI data traffic. Follow the instruc

• Most Recently Used—ESx server uses the most recent path to the disk until this path becom esunavailable. Even if the path becomes available, the hos

4. Click Manage Paths to view and modify your selections.5. Click OK.Impor tant information about multi-initiators and VMFS clustersIn a multipath env

IMPORTANT:Multi-in itiators can access the same LUN in single path as well. Accessing the same LUN is not restrictedto multipathing.Configuring multipa

# Global mpxio-disable property:## To globally enable MPxIO on all iscsi ports set:# mpxio-disable="no";## To globally disable MPxIO on all

•Username:guest•Password:passwordc. To enable adm inistrator privileges, enter:•admin start•configd. Issue the command:LUNmask rme. Follow the prompts

..Please select an Initiator to remove ('a' to remove all, 'q' toquit): 1All attribute values for that have been changed will now

35Targetlogin ... 7736ConnectedTargetstab... 7737Configurationtab...

Vendor: HPProduct: HSV210OS Device Name: /dev/rdsk/c4t600508B400107271000060000C540000d0s2LUN: 4Vendor: HPProduct: HSV210OS Device Name: /dev/rdsk/c4t

AVAILABLE DISK SELECTIONS:/pci@1f,4000/scsi@3/sd@0,01. c4t600508B400107271000060000C4A0000d0<HP—HSV210–5000 cyl 3198 alt 2 hd128 sec 128>/scsi_v

#Verify mpath-support parameter a nd Target Portal GroupTo verify that the mpath-support parameter Asymmetric is set to no and that all paths are in o

Override Path: NAPath State: OKDisabled: noTarget Ports:Name: 4000002a0000,iqn.1986-03.com.hp:fcgw.mpx100:mpx10066.0.50001fe150002f70.50001fe150002f78

Figure 63 Typical iSCSI path description stringTable 18 TypicaliSCSIpathdescriptionstringUnit Description1The iSCSI ‘device’ (Note that DEA0: is the p

Figure 6 5 SHO W DEVICE/FULL ExampleManual path switchingAt times, you may need to manually switch a device’s current path. One common reason for doin

Figure 66 SET DEVICE/SWITCH/PATH ExampleDevice Mapper Multipath Enablement Kit for HP StorageWorksDisk ArraysThe HPDM Multipath software kit is an HP-

http://h20000.www2.hp.com/bizsupport/TechSup port/SoftwareDescription.jsp?swItem=co-58129-1&lang=e n&cc=us&idx=1&mode=4&iSCSI Init

128Setting up the iSCSI Initiator for multipathing

7UsingHPCommandViewEVAtoconfigure LUNs to iSCSI Initi atorsThis chapter contains the following topics:•Initial discovery of the mpx100 via HP Command V

73Systemerrorblinkpattern ... 17474Port IP address conflictblinkpattern... 17575Over-temperatureblinkpatt

NOTE:Changes must be saved before the new IP Port address is available to iSCSI Initiators.Creating an iSCSI Initiator host via HP Command View EVATo

Figure 67 Add a host for Command View EVAPresenting a virtual disk to an iSCSI Initiator via HP CommandView EVATo present a virtual disk to an iSCSI I

132Using HP Command View EVA to configure LUNs to iSCSI Initiators

8 iSCSI Boot from SANiSCSI Boot from SAN allows systems to boot from EVA disks using the EVA iSCSI conn ectivity option inSingle Path configurations on

iSCSI option ROMVersion 1.18 is the minimum required for use with the EVA iSCSI connectivity o ption.NOTE:For Windows, V ersion 2.4.2.0 is the minimum

IMPORTANT:Before you begin, use the F9 key to disable any other internal storage adapters.1. Press Ctrl-Q to enter the Fast!UTIL program.2. Select the

3. Shut down the host.4. Use Command View to unpresent the boot LUN.5. Present the boot LUN again to ensure that all p aths are available.6. Boottheho

9 EVA 4400 iSCSI Conn e ctivity 32Initiator Upgrade LicenseThe EVA4400 iSCSI connectivity o ption (mpx100b) is a licensed version of the EVA iSCSI con

2. Open an admin session and enter the following commands to install the license:a. Enter admin mode:mpx100b #> admin startPassword: config (defaul

Figure 68 New license key dialog box5. Click OK.The Add new license key complete dialog box appears (Figure 69).Figure 69 License key com p l ete di a

Tables1Documentconventions... 182iSCSIFibreChannelattachmentoptionpartnumbers... 213Connectivityattachmentmod

Figure 70 Display insta lled lic ense key14 0EVA4400 iSCSI Connectivity 32 Initiator Upgrade License

A Command line interfaceCommand line interface for the mpx100/100bThis appendix contains information about using the CLI for mpx100/100b, including th

• Required keyword values appear in standard font: [value]. Optional values are shown initalics: [value].• Underlined portions of the keyword in the c

cancelTerminates an Admin session o pened by another user. Use this keyword withcare because it terminates the Admin session without warning the other

Keywords[MMDDhhmmCCYY]Specifies the date. This requires an admin session.Exception: if you omit [MMDDhhmmCCYY],thecurrentdateisdisplayed,whichdoes not

Authority Admin session only to setSyntaxfrurestoresaveKeywordsrestore: The FRU restore command requires that the user first ftp the tarfile containing

AuthoritySyntaxhelpExampleThe following is an example of the help command:mpx100 (admin) #> h elpmpx100 #> helpadmin [ begin | end | start | sto

History commandDisplays a history of the commands the user has issued through the CLI.Authority Admin session only to setSyntaxhistoryNotesClosing a T

Authority Admin session only to setSyntaxinitiatoraddmodremoveKeywordsadd: Adds an initiator to the mpx100/100b database.mod:Modifies the settings of a

Authority Admin session only to setSyntaxLUNmaskaddremoveEVA iSCSI connectivity user guide149

34CHAPsingledirectionsettings ... 20535CHAPsingleandbidirectionalsettings... 20736CHAP bidirectionalandsing

Keywords add: Map a LUN to an initiator. The operator is prompted to select an initiatorfrom a list of initiators, then to select a target from a list

Authority Admin session only to setSyntaxpasswordstart (or begin)end (or stop)cancelExampleThe following is an example of the password command:mpx100

Reset commandRestores the mpx100/100b configuration parameters to the factory default values. All LUN map pingsare deleted as is all persistent data re

Authority Admin session onlySyntaxsetchapfc [<port_num>]featuresiscsi [<port_num>]isns [<port_num>]mgmtntppropertiessystemKeywordsfc

Authority Admin sessionSyntaxset fc [<port_num>]Parametersport_num:ThenumberoftheFCporttobeconfi gured.ExamplesThe following is an example of the

Authority Admin sessionSyntaxset iscsi [<port_num>]Parametersport_num: The number of the iSCSI port to be configured.ExamplesThe following is an

Authority Admin sessionSyntaxset isns [<port_num>]Parametersport_num: The number of the iSCSI port to be configured for iSNS.ExamplesThe followin

Authority Admin sessionSyntaxset ntpParametersport_num: The number of the iSCSI port to be configured for iSNS.ExamplesThe following is an example of t

Authority Admin sessionSyntaxset snmpParameterstrap_destinations: The number of the trap destinations to be configuredfor SNMP.ExamplesThe following is

Authority Admin session only to setSyntaxshow [keyword]Keywordschapfeaturesmpx100fc [<port_num>]initiators fc or iscsiinitiators_LUNmaskiscsi [&

16

AuthorityNoneSyntaxshow chapExamplesThe following is an example of the show chap command:mpx100 #> show chapThe following is a list of iSCSI nodes

AuthorityNoneSyntaxshow perfExamplesThe following is an example of the show perf command:mpx100 #> show perfWARNING: Valid data is only displayed f

Show MGMT commandDisplays management information for the mpx100/100b.AuthorityNoneSyntaxshow mgmtExamplesThe following isanexampleoftheshow mgmt comma

AuthorityNoneSyntaxshow fc [<port_num>]Parametersport_num:ThenumberoftheFCporttobedisplayed.ExamplesThe following is an example of the show fc c

AuthorityNoneSyntaxshow initiators_LUNmaskExamplesThe following is an example of the show initiators_LUNmask command:mpx100 #> show initiators_LUNm

AuthorityNoneSyntaxshow lunsExamplesThe following is an example of the show luns command:mpx100 #> show LUNsLUN Information—————–Ta rg e t 5 0 : 0

AuthorityNoneSyntaxshow lunmaskExamplesThe following is an example of the show lunmask command:mpx100 #> show LUNmaskIndex (WWNN,WWPN/iSCSI Name)——

AuthorityNoneSyntaxshow presented_targetsfciscsiKeywordsfc:Specifies the display of FC-presented targets.iscsi:Specifies the display of iSCSI-presented

AuthorityNoneSyntaxshow snmpExamplesThe following is an example of the show snmp command:mpx100 #> show snmpSNMP configuration——————————Read Communi

AuthorityNoneSyntaxshow statsExamplesThe following is an example of the show stats command:mpx100 #> show statsFC Port Statistics——————–FC Port 1In

About t his guideThis user guide provides information to help you:• Install the Enterprise Virtual Array (EVA) or EVA4400 iSCSI connectivity option• I

Examples (continued)iSCSI Port 2Interrupt Count 51604Target Command Count 0Initiator Command Count 0MAC X mit Frames 0MAC X mit Byte Count 0MAC X mit

Examples (continued)iSCSI Shared Statistics———————–PDUs Xmited 2 729500577Data Bytes Xmited 55036896842234PDUs Rcvd 2655246170Data Bytes Rcvd 0I/O Com

AuthorityNoneSyntaxshow targetsfciscsiKeywordsfc:Specifies the display of FC targetsiscsi:Specifies the display of iSCSI targets.ExamplesThe following i

B Diagnostics and troubleshootingDiagnostic information about the mpx100/100b is available through the chassis LEDs and the port LEDs.Diagnostic infor

Power-on self-test diagnosticsThe mp x100/100b performs a series of tests as part of its power-on procedure. The POST diagnosticprogram performs the f

Figure 74 Port IP address conflict blink patternUsing the CLI or GUI, the IP address conflict blink pattern may be cleared using the Beacon OFF function

Presenting an EVA LUN to an iSCSI Initiator is a two-step process in HP Command View:1. Presenting the LUN to the iSCSI host entry. This communication

• Verify that the iSCSI Target status is connected with the command iscsi-ls –l.• For a Macintosh Initiator:• Verify that the iSCSI driver is installe

178Diagnostics and troubleshooting

CLogdataThe mpx100/100b maintains a message log that can be displayed and retrieved by the operator, eitherthrough the CLI or the SANsurfer GUI. The m

Document conventions and symbolsTable 1 provides the conventions and symbols used in this d ocument.Table 1 Document conventionsConventionElementBlue

iSCSI driverThe following log messages are common to both iSCSI ports, 1 (GE1) and 2 (GE2). They are listed inTable 22 a nd described in this section.

Err or log messagesThe following sections list and describe, by reporting modu le, the error log messages.Application modulesThe error log messages pr

ID Log message Mes-sageNumberDescription41771QLBI_GetLUNList: LUN allocationfailed for LUNId %d811F ailed to allocate LUN object: out ofresources.4 16

ID Log message Mes-sageNumberDescription42069QLFC_HandleTeb: Driver Fatal Error11 0 9Event notification: Fibre Channel driverencountered a fatal error.

ID Log message Mes-sageNumberDescription41284QLIS_LoginPduContinue: Session doesnot exist, i nvalid TSIH 0x%x.324iSCSI login PDU was received with ani

ID Log message Mes-sageNumberDescription74665#%d: QLReadyTimer: QLiSNSReenable failed937The driver timed out whileattempting to reconnect with iSNS.74

ID Log message MessageNumberDescription106928#%d: QLMarkDeviceOffline:Device Id: %x marked offline,cLinkDownTimeout = %x,cPor tDownRetryCount=%x432The d

ID Log message Me ssag eNumber139289QBRPC_Initialize:TgtDevice Mem Allocation error25139296QBRPC_Initialize:FcTgt Mem Allocation error32139297QBRPC_In

ID Log messageMes-sageNum-berDescription69654#%d: qlutm_init:Diagnostic failed, invalidNVRAM22iSCSI processor failed NVRAM diagnostic.69655#%d: qlutm_

ID Log messageMes-sageNum-berDescription70502#%d: QLProcessResponse-Queue: Invalid handle %xEntryType %x870Response queue invalid handle for specified

WARNING!To reduce the risk of personal injury or damage to equipment:• Extend leveling jacks to the floor.• Ensure that the full weight of the rack res

ID Log messageMessageNumberDescription1 02659#%d: QLInitializeAdapter: Load ISP2322transmit sequencer code failed259FC processor transmit sequencer co

D Simple Net work ManagementProtocolSNMP provides monitoring and trap functions for managing the router through third-party applicationsthat support S

Table 33 SNMP parametersParameterDescriptionTrap n Enabled Enables or disables trap n. If disabled, the trap is not configured.Trap Address1Specifies th

qsrNoOfGbEPortsSyntaxUnsigned32Accessread-onlyDescriptionThe number of Gigabit Ethernet ports on the systemqsrAgentVersionSyntaxSnmpAdminStringAccessr

qsrNwPortRoleSyntaxQsrPortRoleAccessnot-accessibleDescriptionThe operational role of this port as, for example, amanagement port, an iSCSI port, or a

qsrMacAddressSyntaxIMacAddressAccessread-onlyDescriptionThe Apple Macintosh address for this por tqstNwLinkStatusSyntaxQsrLinkStatusAccessread-onlyDes

qsrFcPortRole QsrPortRoleqsrFcPortIndexUnsigned32qsrFcPortNodeWwn PhysAddressqsrFcPortWwnPhysAddressqsrFcPortId PhysAddressqsrFcPortTypeUnsigned32qsrF

qsrFcPortTypeSyntaxUnsigned32Accessread-onlyDescriptionThetypeofFCport,asindicatedbytheuseofthe appropriate value assigned by IANA. TheIANA-maintained

qsrSensorType INTEGERqsrSensorIndexUnsigned32qsrSensorUnitsINTEGERqsrSensorValueInteger32qsrUpperThresholdInteger32qsrLowerThresholdInteger32qsrSensor

qsrSensorStateSyntaxINTEGERAccessread-onlyDescriptionThe state of this sensor, indicating the health of thesystem.• unknown—The sensor value/threshold

Legal and notice information© Copyright 20 06-2008 Hewlett-Packard Development Company, L.P.The information contained herein is subject to change with

20About this guide

qsrEventTimeStampSyntaxDateAndTimeAccessaccessible-for-notifyDescriptionWhen the event occurredAgent startup notificationIndicates that the agent on th

•qsrEventTimeStamp•qsrEventSeverity•qsrEventDescriptionEVA iSCSI connectivity user guide201

202Simple Network Management Protocol

E Setting up a uthen ticationChallenge Ha n dshake Authentication Protocol (CHAP) is an authentication protocol used for secure logonbetween the iSCSI

• Minimum length of 1 character.• No restriction on the type of characters that can be entered.Microsoft Initiator CHAP secr et restrictions• Maximum

• bidirectional CHAP during discovery and during normal session.Enabling single–dire ction CHAP during discovery and normalsessionTable 34 lists the p

ii. Enter the IP ad dress of the iSCSI port of the mpx100/100b.iii. Click Advanced.iv. Select the CHAP Login Information check box.v. EntertheCHAPsecr

Enable CHAP for the Microsoft iSCSI Initiator1. Click Discovery.For manually discovering iSCSI target portals:a. Click Add und erTarget Portals.b. Ent

CHAPsecret01• If the iSCSI Initiator is already listed under Discovered iSCSI I nitiatorsi. Select the initiator in the left-hand column of the Discov

i. Click Add under iSNS Servers.ii. Enter the IP address of the iSNS server.iii. Click OK.f. Click Targets.g. Select the appropriate target for login.

1OverviewoftheEVAandEVA4400 iSCSI connec tivity optionThis chapter contains the following topics:• EVA and EVA4400 iSCSI connectivity product descript

i. Enter the initiator add comma nd and add the iSCSI Initiator that is about todo discovery.ii. Enable CHAP and enter a CHAP secret. For example:CHAP

k. Select the CHAP Login Information check box.l. Enter the CHAP secret for the mpx100/100b discovered iSCSI Initiator in the Target Secretbox. For ex

ii. Enable CHAP and enter a CHAP secret. For example:CHAPsecret012. Enable CHAP for the mpx100/100b iSCSI port:• To enable CHAP for the mpx100/100b iS

F S aving an d restorin g thempx100/100b configurationThe mpx100/100b configuration information is saved as a .bin or .tgz file, depending on the methodu

4. Enter the following command:mpx100 (admin) #> fru saveFRU save completed. Configuration File is HP_Storage-Works_mpx100_FRU.bin. Please use FTP

Password: password5. Enter the following command:mpx100> admin start6. Enter config as the password.7. Enter the following command:mpx100 (admin) #

216Saving and restoring the mpx 100/100b configuration

G Regul atory compliance andsafetyThis appendix describes the following sections:•Regulator y compliance, page 217•Safety,page220Regulatory compliance

Regulatory compliance identification numbersFor the purposeof regulatory compliance cer ti fications and identification, your product has beenassignedaun

European Union noticeProducts bearing the CE Marking comply with both the EMC Directive (89/336/EEC) and the LowVoltage Directive (73/23/EEC) issued b

AJ714AHP StorageWorks EVA4400iSCSI Upgrade Option(optional)The AJ713A connectivityoption and an EVA4400storage system to provi dehigh availability mul

Korean noticesSafetyBatter y replacement noticeYour switch is equipped with a lithium manganese dioxide, a vanadium pentoxide, or an alkaline internal

mm2 or 18 AWG, and the length of the cord must be between 1.8 m, (6 ft) and 3.6 m (12 ft). If you havequestions about the type of power cord to use, c

222Regulatory compliance and safety

GlossaryCHAP Challenge Handshake Authentication Protocol.An authentication technique for confirming the identity of one comp uter toanother.direct conn

target An iSCSI device that executes a command from an iSCSI Initiator to performsome task.TOE TCP Offload EngineA piece of hardware that replaces a NI

In dexSymbolsEVA4x00/6x00/8x00fabric mode,24AAC powermpx100/100b,58accountsuserCLI,141application supportEVA storage system,36audience,17Bbattery repl

connectivity rulesEVA iSCSI,30iSCSI Initiator,31operating system,30Windows Initiator,32Continuous Access EVAconfiguring,28FCIP gateways,36controlschass

installa tionhardware requirements,39mpx100,55installation typeEVA iSCSI connectivity,39InstallingEVA iSCSI connectivity,39installingmpx Manager,56mpx

multipathingdirect connectEVA4x00/6x00/8x00,27direct connectEVA iSCSI upgrade option,43dual mpx100configuration,99iSCSI target configuration,97EVA3000/5

single direction CHAPdiscovery session,205normal session,205single mpx100IP addressingiSCSI port,98single mpx100/100bmultipathing,95softw aremultipath

FC1FC2GE1GE2MGMTHP StorageWorksmpx100IOIOI!FC1FC2GE1GE2MGMTHP StorageWorksmpx100IOIOI!GE1MGMTFC1 FC2 GE1MGMTFC1 FC2GE2 GE226381bD1D4D3D2DiscoveryIP Ad

FC1FC2GE1GE2MGMTHP StorageWorksmpx100IOIOI!FC1FC2GE1GE2MGMTHP StorageWorksmpx100IOIOI!GE1MGMTFC1 FC2 GE1MGMTFC1 FC2GE2 GE226485aD1D4D3D2DiscoveryIP Ad

FC1FC2GE1GE2MGMTHP StorageWorksmpx100IOIOI!EVAstorage system25164bD1GE1MGMTIP networkmanagement(WAN/LAN)IP networkiSCSI data(LAN/VLAN)iSCSIBCommandVie

the EVA4400 embedded Fibre Channel switch. Contact an HP storage representative for the latestinformation about support for specific switch models.Stor

Figure 7 illustrates the high-availability multipath direct connect iSCSI–Fibre Channel attachment modeconfiguration. This configuration is used with th

NOTE:Dual NICs and dual IP fabrics are supported for complete redundancy.Figure 9 illustrates the high availability multipath fabric iSCSI–Fibre Chann

2Configuration rules andguidelinesThis chapter discusses the rules and guidelines for the HP StorageWorks EVA and EVA4400 iSCSIconnectivity option. Thi

ContentsAboutthisguide ... 17Overview... 17Intendedaudience...

DescriptionMaximum p er EVA or EVA4400 iSCSI connectivity solutionTotal number of iSCSI LUNs150 LU N s m a xi m u mTotal number of iSCSI targets perin

Initiator rulesand guidelinesThis section describes the following iSCSI Initiator rules and guidelines:•“iSCSI Initiator rules an d guidelines” on pag

Windows iSCSI Initiator rules and guidelinesWindows requir ements• Microsoft iSCSI Initiator versions 2. 06 , 2.07• TCPIP parameter Tcp1323Opts must b

• Fibre Channel LUNs and iSCSI LUNs are not supported on the same server.• NIC bonding is not supported.Does not support:• NIC bondingiSCSI Initiator

NOTE:Note that since V8.3-1H1 is an I64 only release, Alpha support will not be made availableuntil the next Alpha release.• iSCSI Targets• The only s

Table 7 EVA configuration table (mpx100/100b)EVA arrayOperatingsystemSoftwareversionOnempx100Secondmpx1001Fabricattachmpx100Directconnectmpx100Microsof

Supported features for iSCSI hostsFor HP Storage Works Business Copy, iSCSI hosts are supported with the following basic Business Copyfeatur es:• Snap

HP Command View EVA management rules and guidelinesThe following rules and guidelines for HP Command View EVA are applicable when using the EVA andEVA

NOTE:For further information on Alacritech adapters, visit the HP Supplies and Accessories website:http://h30094.www3.hp.com/searchresults.asp?search=

3 Installing and upgrading EVAiSCSI connectivit yThis chapter contains information about the following topics:•Verify your system requirements, page 3

FeaturesnotsupportedforiSCSIhosts... 36FibreChannelswitch/fabricrulesandguidelines... 36HPCommandViewEVAman

Table 11 Installation informationInstallation type Fibre Channel attachment m od eDirect connect(Figure 1 on page 22 and Figure 2 on page 23)Factory i

To install the HP StorageWorks EVA or EVA 4400 iSCSI option, select the appropriate installationprocedure:• Fabric attach—Reconfigure the factory-insta

Field direct connect—HP StorageWorks EVA or EVA4400 iSCSI connectivityoption with direct connect at tachment modeFigure 1 illustrates the direct conne

4. Connect one end of the orange Fibre Channel cable to the FC2 SFP port of the mpx100/100b.Connect the other end of the orange Fibre Channel cable to

c. Place the nut plate outside the right-hand slide bracket with the dimpled threaded holespointing outboard.d. Placetwoscrews(10-32Pan0.625XRCS)throu

Starting the mpx100/100bTo start the mpx100/100b:1. Attach the AC power cord to the mpx100/100b and the power distribution unit (PDU). Verifythat the

NOTE:Changes to the management port using the set mgmt command are effective immediately.Communications may be lost if Telnet was used to log in to th

Figure 12 Hardware/iSCSI devices8. Enter the IP address and subnet mask for Port 1 on the IP Ports tab, and then click Save c hanges.EVA iSCSI connect

48Installing and upgrading EVA iSCSI connectivity

4Configurin g the mpx 100/100bThis chapter contains th e following major sections:•General description,page49• Installation and maintenance, page 55Gen

Connectingthempx100/100btoACpower... 58Starting and configuringthempx100/100b... 58StartingHPStorageWorksmpxM

25264a1 2 3Figure 14 Chassis LEDs1. H e a r t b e a t L E D2. Input Power LED3. System Fault LEDPower LED (green)ThePowerLEDindicatestheinputvoltagest

Figure 15 Chassis controlsMaintenance buttonThe Maintenance button is a multifunction momentary switch on the front panel. It provides the followingfu

Resetting to factory default configurationTo reset the mpx100/100b and restore it to the factor y default configuration (that is, to reset passwords,mai

Table 13 Port LED messagesActivityAmber LEDGreen LEDYellow LEDPower offOFF OFF OFFPower on (before F/W Initialization)ON ON ONOn-Line link established

Activity LED (green)The Activity LED illuminates when data is being transmitted or received over the Ethernet connection.Link Status LED (green)The Li

Table 14 S erial port p in definitionDongle DB9 pinnumbermpx100/100b RJ–45 pinnumbernlDescription15Data carrier detect (DCD)26Receive data (RxD)33Trans

If you plan to use HP StorageWorks mpx Manager to manage the mpx10 0 / 100b, see“Install the management application” on page 56.Setting the server IP

Option for Enterprise Virtual Arrays software kit. The Linux kit is provided in .tar.gz format and theWindows kit is provided as a CD image (.iso file

HP StorageWorks mpx Manager for LinuxThis section describes how to install HP StorageWorks mpx Manager on a Linux server.NOTE:In the following procedu

A typical mpx Manager is displayed (Figure 21).Figure 20 Con nect to t h e m px100/100bFigure 21 Typical mpx Manager displayStarting HP StorageWorks m

MicrosoftMPIOmultipathingsupportforiSCSI... 100InstallingtheMPIOfeatureforWindowsServer2008... 100InstallingtheMPIO

nl<install_directory> ./HPmpx100Manager.nlThe Connect to the mpx100/100b window is displayed (Figure 20 on page 59).2. Enter the host name or IP

3. Enter a unique name in the Symbolic N ame box.NOTE:TheSymbolicNamesyntaxmustfollowtheiSCSIstandardforiqnnaming.Only the following ASCII characters

System Symbolic Name (Max = 64 characters)[] MPX100-65Embed Symbolic Name (0=Enable,1=Disable) [Disabled]System Log Level (Min = 0, Max = 3) [0]NOTE:T

WARNING!Installing and then activating the new firmware is disruptive. For activation, you must reboot thempx100/100b. However, the reboot c an result

64Configuring the mpx100/100 b

5 Setting up the iSCSI Initiator andstorageThis chapter contains the following topics:•iSCSI initiator setup,page65•iSCSI initiator setup for Windows

NOTE:The termsinitiatorandhostare used interchangeably. The initiator is the host that is accessingthe storage .e. Click the Discovery tab, (Figure 22

Figure 24 Conn ected targe t statusNOTE:Each target represents a path to the EVA. Logging into multiple targets may inadvertentlypresent the same LUN

2. Download the SNP package from the Microsoft website: http://support.microsoft.com/kb /912222.a. To start the installation immediately click Run,orb

Figure 25 Discover targetsb. Add the static IP address of the mpx iSCSI port in the Address field and then select Finish(Figure 26).Figure 26 Add stati

Commandlineinterfaceforthempx100/100b... 141mpx100/100blog-on,useraccounts,andbackupandrestore ... 141Loggingonto

Figure 27 Discovered target listNOTE:The mpx iSCSI port may present several iSCSI targets to the Xtend SAN iSCSI Initiator.Select only one target from

Figure 28iSN S discovery a nd verificationb. Test theconnection from the initiator to the iSNS server by selecting Verify iSNS. If successful,select Sa

Figure 29 Discovered targe tsNOTE:The mpx iSCSI port may present several iSCSI targets to the Xtend SAN iSCSI Initiator. Selectonly one target from th

Figure 30 Selecting newly added targeti. Select Status, select Network Node, and then select Login to connect to the mpx tar get (Figure31 ).The Netwo

Figure 31 Select statusStorage setup for Apple Mac OS X1. Present LUNs using HP Command View EVA.See Using HP Command View EVA to configure LUNs to iSC

Figure 32 Presented EVA LUNsNOTE:If no LUNs appear in the list, log out and then log in again to the target, or a system reboot may berequired.3. Setu

Figure 33 Configure initiato r and targ ets3. Click the Discovered Targets tab and enter your iSCSI target IP address (Figure 34).Figure 34 Discovered

Figure 35 Targ et l ogin5. Click the Connected Targets tab, and then click the Toggle Start-Up button on each target listedso the targets start automa

1. Use the iscsiadm command to control discovery and connectivity:# iscsiadm –m discovery –t st –p 10.6.0.33:32602. Edit the initiator name:# vi /etc/

NOTE:The Linux driver supports both Red Hat 3 and SUSE 8. S e e theReadmefile in the tar ball for moreinformation on how to configure the Linux iSCSI In

Chassisdiagnostics ... 173InputPowerLEDisextinguished ... 173SystemAlertLEDisilluminated...

NOTE:These symbolic links exist regardless of the number of disk partitions. Opening the partition devicesresults in an error if the partition does no

Mapping inconsistencies can occur between SCSI device nodes and iSCSI targets, such as mounting thewrong device due to device name changes resulting f

LUN 0 can b e prevented from being sent to the Solaris iSCSI Initiator by disabling the Controller LUNAutoMap parameter with the mpx system settings.L

1. Become a superuser.2. Verify that the iSCSI software packages are installed:# pkginfo SUNWiscsiu SUNWiscsirsystem SUNWiscsiu Sun iSCSI Device Drive

NOTE:The iSCSI connection is not initiated until the discovery method is enabled.For more details on using the iscsiadm command, see the #man iscsiadm

Please select a Target from the list above ('q' to quit): 0LUN Vendor— ——— —0HP1HP2HP3HP4HP...Please select a LUN from the list above (&apos

/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w500000e0106e3ba1,02. c3t0d0 <ABCSTORAGE-100E-00–2.2 cyl 20813 alt 2 hd 16 sec 63>/iscsi/[email protected]

Figure 37 Configuration tab3. Open a firewall port by enabling the iSCSI software client service.a. Using VMware’s VI client, select the server.b. Click

c. Under iSCSI software Adapter, choose the available software initiator.d. Click the Properties link of the software adapter.e. The iSCSI initator pr

8. To verify that the LUNs are presented to the VM ware host:a. Rescan for new iSCSI LUNs.b. In VMware’s VI client, select a server and click the Confi

qsrFcPortIndex... 196qsrFcPortNodeWwn ... 196qsrFcPortWwn...

Configuring TCP/IP servicesBefore you start the iSCSI Initiator, TCP/IP must be properly configured and enabled. The initiator willonly function with th

been removed from this filewillnotberemovedfromtheinitiator'sscanlistuntilthesystemisrebooted or the initiator is stopped and restar ted.NOTE:Rega

NOTE:Regardless whether IP addresses or IP names are used in the iSNS server data file, every iSNS serverlisted must be known to TCP/IP. Use the comman

2. Discover and configure the iSCSI drives on the O p enVMS host using the following command:$ mcr sysman io auto/logNOTE:This step is required only if

94Setting up the iSCSI Initiator and storage

6 Setting up the iSC SI Initiator formultipathingThis chapter contains the following topics:•Overview, page 95•Configuring multipath with Windows iSCSI

Figure 42 Example: Single mpx100 multipath—WWPN configurationFigure 43 Example: Dual mpx100 multipath—W WPN configurationThe mpx100/100b perspectiveWhen

Figure 44 Example: Single mpx100 multipath—iSCSI t a rget configurationAs with any other Fibre Channel host entry within HP Command View EVA, when a LU

MPX100FC1GE2GE1FC250:…..f6:78Lun 0,1,2,3T=Iqn.1996…..f678Lun 0,1,2,3T=Iqn.1996…..f67cLun 0,1,2,350:…..f6:7cLun 0,1,2,3T=Iqn.1996…..f678Lun 0,1,2,3T=Iq

Table16Singlempx100/100bmultipathconfigurationiSCSI Initiator—virtual pathmpx100/100b iSCSI GbEport—physical pathEVA F C por t—physical pathiqn.199601…