Hp IO Accelerator for BladeSystem c-Class Manuel d'utilisateur Page 4
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Noté. / 5. Basé sur avis des utilisateurs
Contents 4
Maintenance .............................................................................................................................. 37
Maintenance tools ................................................................................................................................... 37
Common maintenance tasks ..................................................................................................................... 37
Uninstalling the IO Accelerator driver package.................................................................................. 37
Disabling AutoAttach ..................................................................................................................... 37
Enabling Autoattach ...................................................................................................................... 38
Unmanaged shutdown issues .......................................................................................................... 38
Enabling PCIe power override .................................................................................................................. 38
Enabling the override parameter ..................................................................................................... 39
Utilities ...................................................................................................................................... 41
Utilities reference ..................................................................................................................................... 41
fio-attach ................................................................................................................................................ 41
fio-beacon .............................................................................................................................................. 42
fio-bugreport ........................................................................................................................................... 42
fio-config ................................................................................................................................................ 43
fio-config options ........................................................................................................................... 44
fio-detach ............................................................................................................................................... 45
fio-format ............................................................................................................................................... 46
fio-pci-check ........................................................................................................................................... 47
fio-status ................................................................................................................................................. 47
fio-sure-erase .......................................................................................................................................... 50
fio-trim-config .......................................................................................................................................... 51
fio-update-iodrive .................................................................................................................................... 52
Monitoring IO Accelerator health ................................................................................................. 54
NAND flash and component failure ........................................................................................................... 54
Health metrics ......................................................................................................................................... 54
Health monitoring techniques .................................................................................................................... 54
Flashback substitution events ..................................................................................................................... 55
Software RAID and health monitoring ........................................................................................................ 55
Trim support ............................................................................................................................... 57
Introduction to Trim .................................................................................................................................. 57
Trim platforms ......................................................................................................................................... 57
Using Trim .............................................................................................................................................. 57
Starting and stopping Trim .............................................................................................................. 58
Enabling Trim ................................................................................................................................ 58
Controlling Trim aggressiveness....................................................................................................... 58
Trim configurations .................................................................................................................................. 59
Using Windows page files with the IO Accelerator ......................................................................... 60
Introduction to Windows page files ........................................................................................................... 60
Configuring IO Accelerator paging support ................................................................................................ 60
RAM consumption ......................................................................................................................... 60
Non-paged memory pool ............................................................................................................... 61
Enabling and disabling paging support ............................................................................................ 61
Windows page file management ............................................................................................................... 62
Setting up page files ...................................................................................................................... 62
System drive paging file configuration .............................................................................................. 63
Guaranteeing minimum committable memory .................................................................................... 63
Verifying page file operation .......................................................................................................... 64
Virtual Memory performance .................................................................................................................... 64
Performance and tuning ............................................................................................................... 65
- User Guide 1
- Contents 3
- Contents 4 4
- Contents 5 5
- About this guide 6
- Introduction 7
- Performance attributes 8
- Supported firmware revisions 9
- Supported hardware 9
- Introduction 10 10
- Windows Server environments 12
- Using the Setup Wizard 14
- Upgrading procedure 20
- Viewing the firmware version 23
- Performing the upgrade 23
- Outdated firmware check 26
- Defragmentation 26
- Silent install option 26
- Enabling PCIe power 27
- IO Accelerator naming 27
- Using installation logs 33
- Creating an installation log 34
- Creating an uninstall log 34
- Creating a patch install log 34
- Message Suggested solution 36
- Maintenance 37
- Enabling PCIe power override 38
- Maintenance 39 39
- Maintenance 40 40
- Utilities 41
- • Date (20090921) 43
- Utilities 49 49
- Utilities 50 50
- • Use the -d or -s option 52
- Health metrics 54
- Health monitoring techniques 54
- Trim support 57
- Starting and stopping Trim 58
- Enabling Trim 58
- Trim configurations 59
- Accelerator 60
- Non-paged memory pool 61
- Windows page file management 62
- Virtual Memory performance 64
- Performance and tuning 65
- Setting NUMA affinity 66
- NUMA configuration 67
- Checking the log for errors 69
- Resources 70
- Support and other resources 71
- Customer Self Repair 73
- Reparo feito pelo cliente 75
- Regulatory information 79
- Acronyms and abbreviations 80
- Virtual Machine 81
- Documentation feedback 82
- Index 83 83
- Index 84 84
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