Preface - Fujitsu PRIMEQUEST 2000 Series Administration Manual

Preface

4.1.2 dr Command Package Install/ Uninstall ................................................................................................................................ 85
4.2 Hot add of SB .............................................................................................................................................................................. 85
4.2.1 Preparing for SB hot add ....................................................................................................................................................... 85
4.2.2 Confirming the status of SB before SB hot add.................................................................................................................... 86
4.2.3 DR operation in SB hot add ................................................................................................................................................... 86
4.2.4 How to deal with timeout while OS is processing SB hot add ............................................................................................. 87
4.2.5 Operation after SB hot add .................................................................................................................................................... 88
4.3 Hot replacement of IOU .............................................................................................................................................................. 90
4.3.1 Preparation for IOU hot replacement .................................................................................................................................... 90
4.3.2 DR operation of IOU hot replacement .................................................................................................................................. 95
4.3.3 Operation after IOU hot replacement .................................................................................................................................... 97
4.4 Hot add of IOU .......................................................................................................................................................................... 100
4.4.1 Preparation for IOU hot add ................................................................................................................................................ 100
4.4.2 DR operation of IOU hot add ............................................................................................................................................... 100
4.4.3 Operation after IOU hot add ................................................................................................................................................ 101
4.5 IOU hot remove ........................................................................................................................................................................ 102
4.5.1 Preparation for IOU hot remove .......................................................................................................................................... 103
4.5.2 DR operation of IOU hot remove ........................................................................................................................................ 108
4.5.3 Operation after IOU hot remove .......................................................................................................................................... 109
4.6 Hot Replacement of PCI Express Cards ................................................................................................................................. 109
4.6.1 Overview of common replacement procedures for PCI Express cards ............................................................................ 110
4.6.2 PCI Express card replacement procedure in detail ............................................................................................................ 110
4.6.3 FC card (Fibre Channel card) replacement procedure ...................................................................................................... 116
4.6.4 Network card replacement procedure ................................................................................................................................ 119
4.6.5 Hot replacement procedure for iSCSI (NIC) ....................................................................................................................... 126
4.7 Hot Addition of PCI Express cards ........................................................................................................................................... 128
4.7.1 Common addition procedures for all PCI Express cards ................................................................................................... 129
4.7.2 PCI Express card addition procedure in detail ................................................................................................................... 129
4.7.3 FC card (Fibre Channel card) addition procedure ............................................................................................................. 134
4.7.4 Network card addition procedure ........................................................................................................................................ 135
4.8 Removing PCI Express cards .................................................................................................................................................. 138
4.8.1 Common removal procedures for all PCI Express cards .................................................................................................. 139
4.8.2 PCI Express card removal procedure in detail ................................................................................................................... 139
4.8.3 FC card (Fibre Channel card) removal procedure ............................................................................................................. 139
4.8.4 Network card removal procedure ........................................................................................................................................ 140
4.8.5 Hot removal procedure for iSCSI (NIC) .............................................................................................................................. 143
CHAPTER 5 Hot Maintenance in Red Hat Enterprise Linux 7 ........................................................................................................... 145
5.1 Dynamic Reconfiguration (DR) ................................................................................................................................................ 145
5.1.1 DR function configuration setting ........................................................................................................................................ 145
5.1.2 dr Command Package Install/ Uninstall .............................................................................................................................. 146
5.2 Hot add of SB ............................................................................................................................................................................ 147
5.2.1 Preparing for SB hot add ..................................................................................................................................................... 147
5.2.2 DR operation in SB hot add ................................................................................................................................................. 148
5.2.3 How to deal with timeout while OS is processing SB hot add ........................................................................................... 148
5.2.4 Operation after SB hot add .................................................................................................................................................. 150
5.3 Hot remove of SB ..................................................................................................................................................................... 150
5.3.1 Preparing for SB hot remove ............................................................................................................................................... 151
5.3.2 Confirming the status of SB before SB hot remove ........................................................................................................... 151
5.3.3 DR operation in SB hot remove .......................................................................................................................................... 152
5.3.4 Operation after SB hot remove ........................................................................................................................................... 152
5.4 Hot replacement of IOU ............................................................................................................................................................ 153
5.4.1 Preparation for IOU hot replacement .................................................................................................................................. 154
5.4.2 DR operation of IOU hot replacement ................................................................................................................................ 158
5.4.3 Operation after IOU hot replacement .................................................................................................................................. 159
5.5 Hot add of IOU .......................................................................................................................................................................... 162
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CA92344-0537-08