• Guest VM performance degrades.
• Guest VMs, the vSphere Web console, and nCLIi are unavailable.
• VM migration fails with an error message, such as:
The migration was cancelled because the amount of changing memory for the VM
was greater than the available network bandwidth
Remove the LOM adapter
Use this information to remove the LOM adapter.
“Read the
installation
Guidelines” on
page 43
“Power off
the server
for this task”
on page 35
“ATTENTION:
Static Sensitive Device
Ground package before opening”
on page 45
Before removing the LOM adapter:
1. ThinkAgile HX1321, and HX3321 Series appliances can contain zero or one LOM NIC, with two or four
ports, as well as up to two PCIe NICs. For nodes with multiple NICs, verify which has failed. Identify the
failed NIC by either checking in the XCC or checking the indicator lights on the network ports.
2. Place the node in maintenance mode by following the procedure
Node Shutdown in the Hardware
Replacement Documentation
.
3. Power off the node and if the cable management arm is not in place, disconnect all the cables.
4. Remove the appliance from the rack.
5. Remove the top cover.
To remove the LOM adapter, complete the following steps:
Figure 33. LOM adapter removal
Step 1. Loosen the thumbscrew that secures the LOM adapter.
Step 2. Push the LOM adapter out of the connector on the system board.
Step 3. Slide the LOM adapter as shown and lift the LOM adapter out of the chassis.
Install a new LOM adapter. See “Install the LOM adapter” on page 68.
Chapter 8. Hardware replacement procedures 67
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