Protection Domain activities and monitoring.............................................105
SDC activities and monitoring................................................................... 106
SDS activities and monitoring................................................................... 108
Storage Pool activities and monitoring...................................................... 110
User management activities and monitoring.............................................. 112
Component authentication activities and monitoring................................. 113
Volume activities and monitoring............................................................... 114
Cache activities and monitoring.................................................................115
Other activities and monitoring..................................................................117
CLI basics.................................................................................................. 118
Using SCLI in non-secure mode.................................................... 119
Syntax.......................................................................................................120
Getting help with the CLI.............................................................. 121
Managing System Objects 123
Managing the ScaleIO system................................................................... 124
Extend an existing ScaleIO system...............................................124
Managing the MDM cluster.......................................................................124
Replacing, or updating an IP address on a member of the MDM
cluster.......................................................................................... 124
Managing SDC access to the MDM.............................................. 131
Configure virtual IP addresses...................................................... 131
Managing the SDSs and cache.................................................................. 131
Modifying an SDS port during IO.................................................. 131
Managing Read Flash cache......................................................... 133
Managing RAM read cache...........................................................134
SDC operations......................................................................................... 134
Updating the SDC driver with IP changes.................................... 135
Detecting new volumes................................................................ 135
Query volumes using drv_cfg....................................................... 136
Query tgt objects using drv_cfg...................................................136
Query GUID using drv_cfg............................................................137
Query MDMs using drv_cfg..........................................................137
Loading a configuration file using drv_cfg....................................138
Adding an MDM using drv_cfg..................................................... 138
Modifying an MDM IP address using drv_cfg............................... 139
Permanent Device Loss state.......................................................140
Managing ESX servers...............................................................................141
Modifying parameters on ESX servers......................................... 142
Checking the SDC state on ESX servers...................................... 144
Security Management 145
Setting up SSH authentication on the ScaleIO Gateway........................... 146
Configuring SSL component authentication..............................................146
Internal component authentication...............................................146
External component authentication..............................................146
Workflow for self-signed security certificates.............................. 147
Workflow for externally signed security certificates.....................147
Using Keytool to add certificates to external components........... 148
Managing SDC access to the MDM.......................................................... 150
Approved encryption methods...................................................................151
Login banner overview.............................................................................. 152
Setting up a login banner using the CLI........................................ 152
Chapter 7
Chapter 8
CONTENTS
EMC ScaleIO 2.0.x User Guide 5
