Hp XP RAID Manager Software Manuel d'utilisateur

HP XP P9000 RAID Manager Installationand Configuration GuideAbstractThis guide describes and provides instructions to install and configure HP XP P900

Supported Snapshot environmentsTable 5 Supported platforms for SnapshotI/O InterfaceVolume ManagerFailover SoftwareOperating SystemVendorFibreVxVM–Sol

Table 6 Supported Platforms for Data Retention (continued)I/O InterfaceVolume ManagerOperating SystemVendorSCSI/Fibre2–Red Hat Linux6.0/7.0/AS2.1, 3.0

Supported guest OS for VMTable 8I/O interfaceVolume mappingRAID Manager supportconfirmationGuest OSLayerVM Vendor--ConfirmedWindows 2008 R2GuestVMware

Table 10 Supported Platforms: IPv4 vs IPv6RAID Manager / IPv6IPv4OpenVMSTru64LinuxWindowsAIXSolarisHP-UXN/AAVAVN/AAVAVAVHP-UXRAIDManager/ IPv4N/AAVAVN

Figure 1 Example of a RAID Manager configuration on z/LinuxThe restrictions for using RAID Manager with z/Linux are:• Command device. RAID Manager use

The following commands cannot be used because there is no PORT information:• raidscan -pd <device>, raidar -pd <device>, raidvchkscan -pd

6. About running on SVC. The ESX Server 3.0 SVC (service console) is a limited distribution ofLinux based on Red Hat Enterprise Linux 3, Update 6 (RHE

hdisk2 -> NOT supported INQ. [AIX ] [VDASD ]::hdisk19 -> NOT supported INQ. [AIX ] [VDASD

3. Lun sharing between guest OS and console OS. It is not possible to share a command deviceas well as a normal Lun between a guest OS and a console O

For Windows systems: Ws2_32.dllFor HP-UX (PA/IA) systems: /usr/lib/libc.slHowever, RAID Manager may need to specify a different PATH to use the librar

© Copyright 2010, 2014 Hewlett-Packard Development Company, L.P.Confidential computer software. Valid license from HP required for possession, use or

where Device:[directory] is defined as SYS$POSIX_ROOT(3) IPC method using MailBox driverAs an alternate method of the UNIX domain socket for IPC (Inte

$$ horcmshutdown 0 1inst 0:HORCM Shutdown inst 0 !!!inst 1:HORCM Shutdown inst 1 !!!$(5) Command deviceRAID Manager uses the SCSI class driver for acc

• -CLI or -CLIWP or -CLIWN or -CM for the inqraid options• Environmental variable name such as HORCMINST … controlled by CRTLAlso you need to define t

$ PRODUCT INSTALL RM /source=Device:[directory]/LOG - _$ /destination=SYS$POSIX_ROOT:[000000]Device:[directory] where HITACHI-ARMVMS-RM-V0122-2-1.PC

After making the S-VOL for Writing enable by using “pairsplit” or “horctakeover” command, youneed to perform the “mcr sysman” command in order to use

(5) Verify a physical mapping of the logical device.$ HORCMINST := 0$ raidscan -pi DKA145-151 -findDEVICE_FILE UID S/F PORT TARG LUN SE

Command examples in DCL(1) Setting the environment variable by using Symbol.$ HORCMINST := 0$ HORCC_MRCF := 1$ raidqry -lNo Group Hostname

DKA146 URA URA_000 CL1-H 0 2 0 30009 146DKA147 URA URA_001 CL1-H 0 3 0 30009

$1$DGA148 0 F CL2-H 0 4 30009 148 OPEN-9$ pairdisplay -g BCVG -fdcGroup PairVol(L/R) Device_File M ,Seq#,LDEV#..P/S

(5) Verify a physical mapping of the logical device.bash$ export HORCMINST=0bash$ raidscan -pi DKA145-151 -findDEVICE_FILE UID S/F PORT TAR

Contents1 Installation requirements...5System requirements...

Using RAID Manager with Hitachi and other storage systemsTable 11 (page 30) shows the related two controls between RAID Manager and the RAID storagesy

Figure 6 Relationship between application, CCI, and storage systemUsing RAID Manager with Hitachi and other storage systems 31

2 Installing and configuring RAID ManagerThis chapter describes and provides instructions for installing and configuring RAID Manager.Installing the R

to UNIX commands that may be different on your platform. Please consult your operating systemdocumentation (for example, UNIX man pages) for platform-

1. Change the owner of the following RAID Manager files from the root user to the desired username:• /HORCM/etc/horcmgr• All RAID Manager commands in

Windows installationMake sure to install RAID Manager on all servers involved in RAID Manager operations. If network(TCP/IP) is not established, insta

Because the ACL (Access Control List) of the Device Objects is set every time Windows starts-up,the Device Objects are also required when Windows star

2. Execute the following command:$ PRODUCT INSTALL RM /source=Device:[PROGRAM.RM.OVMS]/LOG -_$ /destination=SYS$POSIX_ROOT:[000000] Devic

Setting up UDP portsThis section contains information that may be of assistance in setting up strict firewalls.If you do not have a HORCM_MON IP addre

6. To set an alternate command device, repeat this procedure for another volume. For informationabout alternate command devices, see “About alternate

5 Troubleshooting...47Troubleshooting...

available, all commands terminate abnormally, and the host cannot issue RAID Manager commandsto the storage system. To ensure that RAID Manager operat

characteristics. And the RAID storage system determines whether it is a Fast Snap pair or a Snapshotpair based on the type of the pool to be used.Ther

Do not edit the configuration definition file while RAID Manager is running. Shut down RAIDManager, edit the configuration file as needed, and then re

3 Upgrading RAID ManagerFor upgrading RAID Manager software, the RMuninst script on the CD-ROM is used.For other media, please use the instructions in

6. Execute Setup.exe (\program\RM\WIN_NT\RMXP\Setup.exe or\program\RM\WIN_NT\RMXP_X64\Setup.exe on the CD) and follow the instruction on thescreen to

4 Removing RAID ManagerThis chapter explains how to remove RAID Manager.Removing RAID Manager in a UNIX environmentTo remove the RAID Manager software

2. You can remove the RAID Manager software only when RAID Manager is not running. If RAIDManager software is running, shut down RAID Manager using th

5 TroubleshootingThis chapter provides troubleshooting information.TroubleshootingIf you have a problem installing or upgrading the RAID Manager softw

6 Support and other resourcesContacting HPFor worldwide technical support information, see the HP support website:http://www.hp.com/supportBefore cont

HP websitesFor additional information, see the following HP websites:• http://www.hp.com• http://www.hp.com/go/storage• http://www.hp.com/service_loca

1 Installation requirementsThis chapter describes the installation requirements for the RAID Manager (RAID Manager) software.System requirementsRAID M

Table 13 Document conventions (continued)ElementConventionMonospace text• File and directory names• System output• Code• Commands, their arguments, a

A Fibre-to-SCSI address conversionDisks connected with Fibre Channel display as SCSI disks on UNIX hosts. Disks connected withFibre Channel connection

Example 6 Using Raidscan to display TID and LUN for Fibre Channel devicesC:\>raidscan -pd hd6 -x drivescan hd6Harddisk 6... Port[ 2] PhId[ 4] TId[

Figure 10 LUN configurationRAID Manager uses absolute LUNs to scan a port, whereas the LUNs on a group are mapped forthe host system so that the targe

The conversion table for Windows systems is based on the Emulex driver. If a different FibreChannel adapter is used, the target ID indicated by the ra

Table 16 Fibre address conversion table for Solaris and IRIX systems (Table1) (continued)C7C6C5C4C3C2C1C0TIDAL-PATIDAL-PATIDAL-PATIDAL-PATIDAL-PATIDAL

B Sample configuration definition filesThis chapter describes sample configuration definition files for typical RAID Manager configurations.Sample con

Example 9 Configuration File Example – UNIX-Based ServersHORCM_MON#ip_address service poll(10ms) timeout(10ms)HST1 horcm 1000

• Poll: Specifies the interval for monitoring paired volumes in increments of 10 ms. To reducethe HORCM daemon load, make this interval longer. If set

HORCM_CMD#dev_name dev_name dev_name \\.\CMD-30095-250-CL1-ATo allow more flexibility, RAID Manager allows the followi

the description of the configuration file.It is necessity (Number of units ID×200 KB + Numberof LDEV×360B + Number of the entry×180B) in the minimum◦

Example for minimum specification. Specifies to use any command device for Serial#30095:\\.\CMD-30095:/dev/rdsk/Example for under Multi Path Driver. S

The following ports can only be specified for XP12000 Disk Array/XP10000 Disk Array andXP24000/XP20000 Disk Array:OptionOptionOptionBasic-rnqnpnnnmnln

• MU# for Continuous Access Synchronous/Continuous Access Journal: Defines the mirror unitnumber (0 - 3) if using redundant mirror for the identical L

For example:# horcctl -ND -g IP46GCurrent network address = 158.214.135.106,services = 50060# horcctl -NC -g IP46GChanged network address(158.214.135.

In the case of mixed IPv4 and IPv6, it is possible to communicate between HORCM/IPv4 andHORCM/IPv6 and HORCM/IPv6 using IPv4 mapped to IPv6 and native

oradb dev1 30095 02:40 0oradb dev2 30095 02:41 0• Specifying "CU:LDEV" in

Examples of RAID Manager configurationsThe following examples show RAID Manager configurations, the configuration definition file(s) foreach configura

Example of RAID Manager commands with HOSTA:• Designate a group name (Oradb) and a local host P-VOL a case.# paircreate -g Oradb -f never -vlThis c

This command creates pairs for all LU designated as Oradb in the configuration definition file (twopairs for the configuration in the above figure).•

Figure 19 Continuous Access Synchronous Local Configuration Example[Note 1] : Input the raw device (charactor device) name of UNIX/Windows system for

Supported environmentsThis section specifies the supported operating systems, failover software, and I/O interfaces fordata management operations usin

Example of RAID Manager commands with HOSTA:• Designate a group name (Oradb) and a local host P- VOL a case.# paircreate -g Oradb -f never -vlThis

If this restriction is exceeded, then use a different SCSI path for each instance. For example, thecommand devices for the following figure would be:•

Figure 20 Continuous Access Synchronous Configuration Example for Two InstancesLegend[Note 1] : it describes raw device (charactor device) name of UNI

For Windows: set HORCMINST=0• Designate a group name (Oradb) and a local instance P- VOL a case.# paircreate -g Oradb -f never -vlThis command crea

This command creates pairs for all LU designated as Oradb in the configuration definition file (twopairs for the configuration in above figure).• Desi

Figure 21 Business Copy Configuration Example (continues on the next page)Examples of RAID Manager configurations 75

Figure 22 Business Copy Configuration Example (continued)Legend[Note 1] : it describes raw device (charactor device) name of UNIX/Windows system forco

Windows: set HORCC_MRCF=1• Designate a group name (Oradb) and a local host P-VOL a case.# paircreate -g Oradb -vlThis command creates pairs for all L

For Windows: set HORCC_MRCF=1• Designate a group name (Oradb1) and a local host P-VOL a case.# paircreate -g Oradb1 -vlThis command creates pairs for

For Windows: set HORCC_MRCF=1• Designate a group name (Oradb2) and a local host P-VOL a case.# paircreate -g Oradb2 -vlThis command creates pairs for

Table 2 Supported platforms for Continuous Access Synchronous (continued)I/O InterfaceVolume ManagerFailover SoftwareOperating SystemVendorFibreLVM, S

If this restriction is exceeded, then use a different SCSI path for each instance. For example, thecommand devices for the following figure would be:•

Figure 23 Business Copy Configuration Example with Cascade PairsLegend[Note 1] : it describes raw device (charactor device) name of UNIX/Windows syste

For Windows:set HORCMINST=0 set HORCC_MRCF=1• Designate a group name (Oradb) and a local instance P- VOL a case.# paircreate -g Oradb -vl# paircreat

If this restriction is exceeded, then use a different SCSI path for each instance. For example, thecommand devices for the following figures would be:

Figure 24 Cnt Ac-S/BC Configuration Example with Cascade PairsExample of RAID Manager commands with HOSTA and HOSTB:• Designate a group name (Oradb) o

These commands create pairs for all LUs assigned to groups Oradb and Oradb1 in the configurationdefinition file (four pairs for the configuration in t

# pairdisplay -g oradb1 -m casGroup PairVol(L/R) (Port#,TID,LU-M),Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# Moradb1 oradev11(L) (CL1-D , 2, 1-0)30053 2

Correspondence of the configuration file and mirror descriptorsThe group name and MU# which are described in HORCM_DEV of a configuration definition f

topics present examples of Business Copy and Business Copy/ Continuous Access Synchronouscascading configurations.Business CopyThe following figure sh

Figure 28 Pairdisplay -g on HORCMINST1Figure 29 Pairdisplay -d on HORCMINST0Cascading connections for Continuous Access Synchronous and Business CopyT

Table 3 Supported platforms for Continuous Access Asynchronous (continued)I/O InterfaceVolume ManagerFailover SoftwareOperating SystemVendorFibreLDMMS

Figure 30 Cnt Ac-S/BC Cascading Connection and Configuration FileThe following figures cascading configurations and the pairdisplay information for ea

Figure 32 Pairdisplay for Continuous Access Synchronous on HOST2 (HORCMINST)Figure 33 Pairdisplay for Business Copy on HOST2 (HORCMINST)Figure 34 Pair

GlossaryAL-PA Arbitrated loop physical address. A 1-byte value that the arbitrated loop topology uses to identifythe loop ports. This value becomes th

LUSE Logical Unit Size Expansion. The LUSE feature is available when the HP StorageWorks LUNManager product is installed, and allows a LUN, normally a

IndexAaccess requirements, 5AIX VIO, restrictions, 16alternate command devices, 39Ccascading, configuration definitions, 86changing the userUNIX envir

IIn-Band command execution, 37installing hardware, 32installing software, 32OpenVMS environment, 36UNIX environment, 32Windows environment, 35interact