If your system is running
clustered ONTAP with…
Then…
Two nodes in the cluster
cluster ha modify -configured false
storage failover
modify -node node0 -enabled false
More than two nodes in the
cluster
storage failover modify -node node0 -enabled false
2. Halt the node, pressing
y
when you are prompted to confirm the halt:
system node halt -node
node_name
The confirmation message looks like the following:
Warning: Rebooting or halting node
"node_name" in an HA-enabled cluster may result in client disruption or
data access
failure. To ensure continuity of service, use the "storage
failover takeover" command. Are you sure you want to halt node
"node_name"? {y|n}:
You must perform a clean system shutdown before replacing the chassis to avoid losing
unwritten data in the nonvolatile memory (NVMEM). If the NVMEM LED is flashing, there is
content in the NVMEM that has not been saved to disk. You need to reboot the node and
start from the beginning of this procedure. If repeated attempts to cleanly shut down the
node fail, be aware that you might lose any data that was not saved to disk.
3. Where applicable, halt the second node to avoid a possible quorum error message in an HA pair
configuration:
system node halt -node second_node_name -ignore-quorum-warnings true
Option 2: Controller is in a two-node MetroCluster configuration
To shut down the impaired node, you must determine the status of the node and, if
necessary, switch over the node so that the healthy node continues to serve data from
the impaired node storage.
About this task
• If you are using NetApp Storage Encryption, you must have reset the MSID using the instructions in the
"Returning SEDs to unprotected mode" section of
Administration overview with the CLI
• You must leave the power supplies turned on at the end of this procedure to provide power to the healthy
node.
Steps
1. Check the MetroCluster status to determine whether the impaired node has automatically switched over to
the healthy node:
metrocluster show
2. Depending on whether an automatic switchover has occurred, proceed according to the following table:
1222
Summary of Contents for AFF A700
Page 4: ...AFF and FAS System Documentation 1...
Page 208: ...3 Close the controller module cover and tighten the thumbscrew 205...
Page 248: ...2 Close the controller module cover and tighten the thumbscrew 245...
Page 308: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 305...
Page 381: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 378...
Page 437: ...1 Locate the DIMMs on your controller module 434...
Page 605: ...602...
Page 1117: ...3 Close the controller module cover and tighten the thumbscrew 1114...
Page 1157: ...2 Close the controller module cover and tighten the thumbscrew 1154...
Page 1228: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 1225...
Page 1300: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 1297...
Page 1462: ...Installing SuperRail to round hole four post rack 1459...
Page 1602: ...1599...
Page 1630: ...1627...
Page 1634: ...Orange ring on horizontal bracket Cable chain 1631...
Page 1645: ...Guide rail 1642...
Page 1669: ...Attention LED light on 1666...