HP-UX Virtual Partitions Administrator Guide - Hewlett Packard

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Usage Scenario...............................................................................................................................200 Memory: Notes on vPars Syntax, Rules, and Output.........................................................................200 Memory: CLI Rules for Dynamic Migration of Memory..............................................................200 Memory: Allocation Unit Notes....................................................................................................201 CPU: Topics.........................................................................................................................................201 CPU: Concepts and Functionality.......................................................................................................202 CPUs: Definitions for CPUs...........................................................................................................202 CPU: Specifying Min and Max Limits................................................................................................203 CPU: Adding and Deleting by Total...................................................................................................203 vparcreate......................................................................................................................................204 vparmodify....................................................................................................................................204 CPU: Adding or Deleting by CLP (Cell Local Processor)...................................................................206 CPU: Adding or Deleting by Hardware Path.....................................................................................206 Using both the Hardware Path Specification and CLP specification............................................207 CPU: Notes on vPars Syntax, Rules, and Output...............................................................................207 CPU: CLI Rules for Dynamic Migration of Memory and CPU.....................................................207 CPU: Deleting CPUs Summary.....................................................................................................208 CPU: vparstatus.............................................................................................................................208 CPU: Counts Summary..................................................................................................................208 CPU: Dual-Core Processors................................................................................................................209 Determining If the System Has Dual-Core Processors..................................................................209 Determining Sibling CPUs.............................................................................................................210 CPU: Hyperthreading ON/OFF (HT ON/OFF)..................................................................................211 CPUs: Managing I/O Interrupts..........................................................................................................212 intctl Command........................................................................................................................212 Notes..............................................................................................................................................212 CPU: CPU Monitor (Formerly Known As LPMC Monitor)...............................................................213 Memory, CPU: Canceling Pending Operations..................................................................................214 Status: Pending..............................................................................................................................214 Cancel Pending Usage...................................................................................................................215 7 CPU, Memory, and I/O Resources (A.04.xx)........................................................217 I/O: Concepts.......................................................................................................................................217 Acronyms.......................................................................................................................................217 System, Cells, SBA, LBA, Devices and Relationships...................................................................217 I/O: Adding or Deleting LBAs............................................................................................................219 I/O Syntax in Brief..........................................................................................................................219 Examples........................................................................................................................................220 I/O: Allocation Notes..........................................................................................................................221 Memory: Concepts and Functionality................................................................................................222 Acronyms.......................................................................................................................................222 Assignments...................................................................................................................................222 Granularity....................................................................................................................................222 Memory: Assigning by Size (ILM)......................................................................................................223 Syntax.............................................................................................................................................223 Examples........................................................................................................................................223 Memory: Assigning by Size (CLM).....................................................................................................223 Memory: Specifying Address Range..................................................................................................225 2 GB Restriction (PA-RISC only)....................................................................................................225 Memory: Granularity Concepts..........................................................................................................226 Granularity Value Locations..........................................................................................................226 Granularity Issues (Integrity and PA-RISC).......................................................................................227 Granularity described in vparresources(5)......................................................................................227 Memory: Choosing a Granularity Value and Boot Time (Integrity)...................................................229 8 Table of Contents
The Goal.........................................................................................................................................229 Memory: Setting the Granularity Values (Integrity)...........................................................................231 Syntax.............................................................................................................................................231 Commands.....................................................................................................................................231 vparenv..........................................................................................................................................231 vparcreate......................................................................................................................................231 Usage Scenarios.............................................................................................................................232 Memory: Setting the Granularity Values (PA-RISC)...........................................................................233 Syntax.............................................................................................................................................233 Commands.....................................................................................................................................233 vparcreate......................................................................................................................................233 Usage Scenario...............................................................................................................................233 Memory: Allocation Notes..................................................................................................................234 CPU.....................................................................................................................................................234 CPU: Boot Processor and Dynamic CPU Definitions ........................................................................235 CPU: Specifying Min and Max Limits................................................................................................236 CPU: Adding and Deleting by Total...................................................................................................236 vparcreate......................................................................................................................................237 vparmodify....................................................................................................................................237 CPU: Adding or Deleting by CLP (Cell Local Processor)...................................................................239 CPU: Adding or Deleting by Hardware Path.....................................................................................239 Using both the Hardware Path Specification and CLP specification............................................240 CPU: Syntax, Rules, and Notes...........................................................................................................240 vparstatus......................................................................................................................................240 Counts Summary...........................................................................................................................240 Deleting CPUs Summary...............................................................................................................241 Managing I/O Interrupts.....................................................................................................................241 intctl Command........................................................................................................................241 Notes..............................................................................................................................................241 CPU: Using iCAP (Instant Capacity on Demand) with vPars (vPars A.04.xx and iCAP B.07)..........241 Purchasing Licenses for iCAP CPUs.............................................................................................241 Activating and Deactivating CPUs................................................................................................242 Assigning and Unassigning CPUs.................................................................................................242 Intended Active Boundary............................................................................................................242 CPU: Dual-Core Processors................................................................................................................244 Determining If the System Has Dual-Core Processors..................................................................244 Determining Sibling CPUs.............................................................................................................245 CPU: CPU Monitor (Formerly Known As LPMC Monitor)...............................................................247 8 CPU, Memory, and I/O Resources (A.03.xx)........................................................249 I/O: Concepts.......................................................................................................................................249 Acronyms.......................................................................................................................................249 System, Cells, SBA, LBA, Devices and Relationships...................................................................249 I/O: Adding or Deleting LBAs............................................................................................................251 I/O Syntax in Brief..........................................................................................................................251 Examples........................................................................................................................................252 I/O: Allocation Notes..........................................................................................................................253 Memory: Concepts and Functionality................................................................................................254 Acronyms.......................................................................................................................................254 Assignments...................................................................................................................................254 Memory: Assigning by Size (ILM)......................................................................................................255 Syntax.............................................................................................................................................255 Examples........................................................................................................................................255 Memory: Specifying Address Range..................................................................................................256 Table of Contents 9
Page 1 and 2: HP-UX Virtual Partitions Administra
Page 3 and 4: Table of Contents About This Docume
Page 5 and 6: Ignite-UX Cookbook.................
Page 7: Other Boot Modes...................
Page 11 and 12: Recovering All the Virtual Partitio
Page 13 and 14: List of Figures 1-1 vPars Conceptua
Page 15: About This Document Intended Audien
Page 18 and 19: NOTE: Definitions This document use
Page 20 and 21: 20 Introduction Therefore a single
Page 22 and 23: 22 Introduction — /opt/ignite/boo
Page 24 and 25: 24 Introduction vPars partition dat
Page 26 and 27: NOTE: In certain situations when us
Page 28 and 29: Figure 2-2 Software Stack of Server
Page 30 and 31: As a preventive action, you can bac
Page 32 and 33: Virtual Consoles HP-UX servers have
Page 34 and 35: NOTE: Note the following when using
Page 36 and 37: Security only one particular virtua
Page 38 and 39: new EFI device path. However, firmw
Page 40 and 41: Table 2-1 PA-RISC and Integrity Dif
Page 42 and 43: Table 2-2 Differences Among vPars V
Page 44 and 45: Table 2-6 CPU Rules from A.03.xx to
Page 47 and 48: 3 Planning Your System for Virtual
Page 49 and 50: 0/0/1/1/0/5/0 lan HP A5506B PCI 10/
Page 51 and 52: where 0/12 and 0/13 are the cell/CP
Page 53 and 54: The ioscan output for the example n
Page 55 and 56: 0/10 ba Local PCI Bus Adapter (782)
Page 57 and 58: Choosing the Boot and Lan Paths Aut
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• The vPars A.04.05 Monitor or la
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The following features can be execu
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keira1 B.11.31 Up keira2 B.11.23 Up
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Features Summary The following tabl
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Figure 3-1 nPars with Resources Ali
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Therefore, you can notice that the
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Cautions For information on using t
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3. Answer “y” (yes) to indicate
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vPars-related Bundles (A.03.xx and
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Ignite-UX, the LAN, the LAN card, a
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Updating from vPars A.04.xx to A.05
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Example: keira1# vparstatus [Virtua
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keira1 # vparmodify -p keira3 -B au
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Overview of the Mixed HP-UX 11i v1/
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— Wait for the vPars A.03.05 upda
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HPUX11i-OE-MC Mission Critical OE W
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4. If gWLM is in use, disable (unde
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NOTE: If you are updating to vPars
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Monitor the installation progress u
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Migrating from vPars A.03.xx to Mix
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Updating from vPars A.04.xx to Mixe
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T1335BC vPars A.04.xx bundle Note t
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The nPartition number is 0. Record
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d. Once the PRI path has been succe
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The Steps For information on the ty
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NOTE: If the BOOT and ALTBOOT disks
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BCH> bo pri interact with IPL: y IS
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NOTE: If you have previously applie
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Upgrading HP 9000 Servers from the
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Upgrading Backplanes from PCI to PC
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# vparboot -p winona2 -I ww.xx.yy.z
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# vparboot -p -I [ [-d dbprofile_n
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If you are at the console of winona
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Notes on Examples in this Chapter S
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• To set the mode to vPars and th
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CAUTION: • When you set the mode
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For more information on vparefiutil
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# setboot -a mirror_disk_hw_path
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Example: — If you have a backup c
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Example: — To display the file /s
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Log File Location and Log Format Th
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Table 5-2 Virtual Partition States
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vparstatus: Verbose Information Use
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vparstatus: Available Resources Use
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vparstatus: CPU Information on vPar
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vparstatus: Dual-Core CPUs You can
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vparstatus: Pending Migrating Memor
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vparstatus: Pending nPartition Rebo
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use the corresponding vparcreate co
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Booting a Virtual Partition To boot
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When to Shutdown All Virtual Partit
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NOTE: • To modify stable storage,
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Setting the Primary or Alternate Bo
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. . . [IO Details] 0.0.6 0.0.6.0.0.
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On a vPars server, to get the same
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NOTE: For Superdome and other nPart
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From HP-UX shell prompt From the ru
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5. Import the root volume group (vg
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Memory I/O Paths (LBAs) Boot Path L
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178
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• “I/O: Concepts and Functional
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Figure 6-6 vPars Allocates at LBA L
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I/O: Allocation Notes When planning
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Memory: Concepts and Functionality
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NOTE: The Default is :base. When ne
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Memory: Assigning (Adding) or Delet
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Memory: Assigning (Adding) Or Delet
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Memory: Converting Base Memory to F
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Memory: Granularity Issues (Integri
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vparcreate vparenv rather than vpar
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Memory: Setting the Granularity Val
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— “CPU: Specifying Min and Max
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vparcreate NOTE: CPU deletion fails
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CPU: Adding or Deleting by CLP (Cel
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— keira1# vparmodify -p keira2 -a
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Figure 6-7 Using Partition Manager
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setboot -m on|off For more informat
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NOTE: On a vPars system, when a vir
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The vparstatus output shows that a
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NOTE: Regarding syntax and how vPar
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Examples • To add all hardware us
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different meanings depending upon t
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NOTE: Assigning ILM or CLM memory b
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Memory: Granularity Concepts Granul
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Granularity Memory is normally assi
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Example 2 If the total physical mem
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When using this method, note that t
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Memory: Allocation Notes CPU • Th
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CPU: Specifying Min and Max Limits
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keira1# vparmodify -p keira2 -m cpu
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-a is adding -d is deleting hw_path
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Activating and Deactivating CPUs Wh
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CPU: Dual-Core Processors With the
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1/0/12 BUS_BRIDGE sv_model= 10 HPA=
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NOTE: On a vPars system, when a vir
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NOTE: Regarding syntax and how vPar
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Examples • To add all hardware us
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1. The explicit specification of an
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Memory: Specifying Address Range Wi
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CPU: Specifying Min and Max Limits
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CPU: Adding and Removing Bound CPUs
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NOTE: When executing any operations
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intctl Command Notes The intctl com
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Figure 8-7 Using Partition Manager
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CPU: CPU Monitor (Formerly Known As
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• For more information on using t
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Cab/ Cell Slot/ # of L3 L4 Family/
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Shell> fsN: fsN:\> efi\hpux\hpux /s
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. . Configuring CLM for an nPartiti
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CAUTION: • If you reduce the ILM
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280
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3. (PA-RISC only) allows you to cho
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• make_tape_recovery within a vPa
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After this virtual partition is rec
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Archiving and Recovering a Virtual
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Archiving and Recovering a Virtual
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4. When the User Interface and Medi
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Then proceed with the recovery as n
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Terms and Definitions target partit
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Flexible Administrative Capability
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• display whether the vPars flexi
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For this section, let’s assume we
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304
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Starting the Virtual Partition Mana
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308
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p7400/N4000 I/O Block Diagram Figur
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Note that the entries for the unbou
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For example, if we calculated the s
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• containing 8 GB of total memory
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CLP (Cell Local Processor) ILM (Int
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E EFI, 37, 130, 139 EFI paths, 130
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U unbound CPUs, 259 Uninterruptible
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HP-UX Virtual Partitions Administrator Guide - Hewlett Packard

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