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Chapter 3: Basic System Operations
Shutting Down a Single MDC Node of the StorNext M330
36
1 Open an SSH connection to the MDC node you wish to access using
either IP address 10.17.21.1 or 10.17.21.2 on the MDC/Metadata
network.
Note: Use the IP addresses assigned within the network if
different from the defaults used here.)
2 Enter
stornext
3 Enter the
stornext
but may have been changed after initial configuration.
4 At the command prompt enter the following to gain root user
access:
sudo rootsh
5 Enter the password for the stornext user account again when
prompted.
6 Press Enter.
7 Enter the following:
service cvfs fullstop
8 Wait until the secondary MDC node becomes the primary, and
leave your SSH connection to this node open. (Time may vary.)
9 Open an SSH connection to the MDC node now operating as the
primary.
10 Confirm that the MDC node is operating as the primary by entering
the following at the command line:
snhamgr -m status
11 Verify the output is (bold used for clarification):
:default:primary:default:stopped:
for the username at the prompt.
password. The default password is "password",
StorNext M330 Metadata Appliance Hardware Guide
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