Add SDS: GUI: BackEnd view -> select PD/SP -> right-click -> select Add SDS -> fill in the details in the dialog CLI: scli --add_sds command (press enter with no parameters to see the usage) -> you need to be logged-in (scli --login command)  Remove SDS: GUI: BackEnd view -> select the SDS you wish to remove (there's a toggle in the upper right corner to select view by SDS / SP) -> right-click -> select remove SDS (it may take some time if there's a lot of data to evacuate from that SDS devices, this will be automatically done by the re-balance mechanism) CLI: --remove_sds command  Add SDC: Cannot be done via GUI/CLI. You can use the Installation Manager (SIO-GW IM) to extend an existing system by adding a new entry (line) into the installation CSV you used. Make sure the SDC PKG was uploaded to the IM and that there's connectivity between the IM and the SDC host you with to install and configure into your SIO system. Another manual option is to manually install the SDC PKG and them to configure the driver using the drv_cfg file. you can read about it in the user/installation manuals  All Extend / Remove operations can be done online with no downtime.
Hello  experts  Could you help answer the following questiones?  Q1:  how to add one sds server to existing scaleIO?  and how to remove one sds from scaleio (cli or in GUI) Q2:  how to add sdc to existing scaleIO?  and how to remove one sdc from scaleio (cli or in GUI) Q3:  if the operations is online  Thanks in advance.
How to add sds server to existing scaleIO