Chapter 3: Basic System Operations
Converting to HA
StorNext M330 Metadata Appliance Hardware Guide
49
10
Login to the command line of the
primary
MDC node.
• User:
stornext
• Password: (the customer should have the password for the
stornext
account)
11
Type
sudo rootsh
to gain root user access.
12
Enter the password a second time.
13
Confirm that the MDC node is operating as the
primary
by entering
the following at the command line:
14
Verify the output is:
15
From the SSH connection to the MDC node now operating as the
secondary
, enter the following:
16
Confirm that the MDC node is operating as the
secondary
by
entering the following at the command line:
17
Verify the output is:
18
Repeat if desired to fail over to the original system operating as the
primary
.
19
Verify that all clients have full access.
20
Test access to all file systems.
snhamgr -m status
:default:
primary
:default:stopped:
service cvfs start
snhamgr -m status
:default:
running
:default:primary: