Filter
Top Products
Preface
xiii
C122-E175-01EN
4.2.1 Preparing for SB hot add ....................................................................................................................................................... 59
4.2.2 Confirming the status of SB before SB hot add.................................................................................................................... 60
4.2.3 DR operation in SB hot add ................................................................................................................................................... 61
4.2.4 How to deal with when timeout occurs while OS is processing SB hot add ....................................................................... 62
4.2.5 Operation after SB hot add .................................................................................................................................................... 63
4.3 Hot replacement of IOU .............................................................................................................................................................. 64
4.3.1 Preparation for IOU hot replacement .................................................................................................................................... 64
4.3.2 DR operation of IOU hot replacement .................................................................................................................................. 69
4.3.3 Operation after IOU hot replacement .................................................................................................................................... 70
4.4 Hot add of IOU ............................................................................................................................................................................ 73
4.4.1 Preparation for IOU hot add .................................................................................................................................................. 73
4.4.2 DR operation of IOU hot add ................................................................................................................................................. 73
4.4.3 Operation after IOU hot add .................................................................................................................................................. 74
4.5 IOU hot remove .......................................................................................................................................................................... 75
4.5.1 Preparation for IOU hot remove ............................................................................................................................................ 75
4.5.2 DR operation of IOU hot remove .......................................................................................................................................... 80
4.5.3 Operation after IOU hot remove ............................................................................................................................................ 80
4.6 Hot Replacement of PCI Express Cards ................................................................................................................................... 80
4.6.1 Overview of common replacement procedures for PCI Express cards .............................................................................. 81
4.6.2 PCI Express card replacement procedure in detail .............................................................................................................. 81
4.6.3 FC card (Fibre Channel card) replacement procedure ........................................................................................................ 87
4.6.4 Network card replacement procedure .................................................................................................................................. 90
4.6.5 Hot replacement procedure for iSCSI (NIC) ......................................................................................................................... 97
4.7 Hot Addition of PCI Express cards ............................................................................................................................................. 99
4.7.1 Common addition procedures for all PCI Express cards ..................................................................................................... 99
4.7.2 PCI Express card addition procedure in detail ................................................................................................................... 100
4.7.3 FC card (Fibre Channel card) addition procedure ............................................................................................................. 105
4.7.4 Network card addition procedure ........................................................................................................................................ 106
4.8 Removing PCI Express cards .................................................................................................................................................. 109
4.8.1 Common removal procedures for all PCI Express cards .................................................................................................. 109
4.8.2 PCI Express card removal procedure in detail ................................................................................................................... 109
4.8.3 FC card (Fibre Channel card) removal procedure ............................................................................................................. 110
4.8.4 Network card removal procedure ........................................................................................................................................ 110
4.8.5 Hot removal procedure for iSCSI (NIC) .............................................................................................................................. 113
Replacement of HDD/SSD ............................................................................................................................................. 116 CHAPTER 5
5.1 Hot replacement of HDD/SSD with Hardware RAID configuration........................................................................................ 116
5.1.1 Hot replacement of failed HDD/SSD with RAID0 configuration ........................................................................................ 116
5.1.2 Hot replacement of failed HDD/SSD with RAID 1, RAID 1E, RAID 5, RAID 6, or RAID 10 configuration ...................... 116
5.2 Preventive replacement of HDD/SSD with Hardware RAID configuration ............................................................................ 117
5.2.1 Preventive replacement of failed HDD/SSD with RAID0 configuration ............................................................................ 117
5.2.2 Preventive replacement of failed HDD/SSD with RAID 1, RAID 1E, RAID 5, RAID 6, or RAID 10 configuration .......... 118
5.3 Replacement of HDD/SSD in case hot replacement cannot be performed .......................................................................... 119
PCI Express card Hot Maintenance in Windows .......................................................................................................... 120 CHAPTER 6
6.1 Overview of Hot Maintenance .................................................................................................................................................. 120
6.1.1 Overall flow ........................................................................................................................................................................... 120
6.2 Common Hot Plugging Procedure for PCI Express cards ..................................................................................................... 121
6.2.1 Replacement procedure ...................................................................................................................................................... 121
6.2.2 Addition procedure ............................................................................................................................................................... 129
6.2.3 About removal ...................................................................................................................................................................... 134
6.3 NIC Hot Plugging ...................................................................................................................................................................... 134
6.3.1 Hot plugging a NIC incorporated into teaming ................................................................................................................... 134
6.3.2 Hot plugging a non-redundant NIC ..................................................................................................................................... 138
6.3.3 NIC addition procedure ........................................................................................................................................................ 138
6.4 FC Card Hot Plugging .............................................................................................................................................................. 138
6.4.1 Hot plugging an FC card incorporated with the ETERNUS multipath driver .................................................................... 139