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SnapScale/RAINcloudOS 4.1 Administrator’s Guide
3 - SnapScale Settings
Connect to the CLI using SSH
1.
Verify that your remote machine has an
SSH client application
installed.
Free or low-cost SSH applications are available from the Internet.
2.
Connect to the server using its
IP address
.
Before the Initial Setup Wizard is completed and storage is configured, SnapCLI
disables and hides all standard commands and makes only the system command
available.
3.
Log in as
admin
.
NOTE: SSH v2 is required. If you fail to connect to the server, ensure that your SSH client is
configured to connect via SSH v2.
You will automatically be placed in the CLI shell.
UPS Protection
SnapScale supports automatic shutdown when receiving a low-power warning from an APC
uninterruptible power supply (UPS). Use
SnapScale > UPS
to manage this feature:
NOTE: If UPS devices have not been configured, the first time you select this option, you are
automatically shown the UPS Properties page. See
Edit UPS Properties on page 53
An APC Smart-UPS series device allows the SnapScale cluster to shut down gracefully in the
event of an unexpected power interruption. You can configure the cluster to automatically
shut down when a low power warning is sent from one or more APC network-enabled or USB-
based UPS devices (some serial-only APC UPS devices are also supported by using the IOGear
.
