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ScaleIO is EMC's SDS product, which can be downloaded for free and used in non-production environments. This version, called Free and Frictionless (FlexF), has a problem and is not available for official technical support.

There are many introductions about ScaleIO. Here we directly talk about installation. Like many large factories, installation can be installed through Installation Manager. ScaleIO is called gateway server here.

Install the gateway package first

GATEWAY_ADMIN_PASSWORD=123456 rpm-U ScaleIO_2.0.0.2_Gateway_for_Linux_Download/EMC-ScaleIO-gateway-2.0-7120.0.x86_64.rpm

Then open the https://172.24.8.190, user name admin in web with the password of 123456 created above

Upload the software package under the corresponding version

To start the installation, there are two ways to install. If there are more nodes, you can edit the csv file, and if there are fewer nodes, you can install them through the installation wizard.

Enter MDM and LIA password, and enter the IP of the corresponding role

Start installation

Start automatic configuration of nodes

Installation and configuration complete

Describes how to use ScaleIO

To start using your storage:

Log in to the MDM:

Scli-login-username admin-password

Add SDS devices: (unless they were already added using a CSV file containing devices)

You must add at least one device to at least three SDSs, with a minimum of 100 GB free storage capacity per device.

Scli-add_sds_device-sds_ip-protection_domain_name default

-- storage_pool_name default-- device_path / dev/sdX or Djue Epenol.

Add a volume:

Scli-add_volume-protection_domain_name default

-storage_pool_name default-size_gb-volume_name

Map a volume:

Scli-map_volume_to_sdc-volume_name-sdc_ip

ScaleIO needs to be managed through the client, so you need to install the ScaleIO Web client, which is available in both Linux and Windows versions. Enter the IP of MDM after the installation, and log in with the user name and password.

After the installation is complete, add a storage disk (SDS device), which can be operated through the scli command line, requiring that each SDS device is not less than 100GB.

The next article will talk about the advanced features of ScaleIO

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