Explanation
A change has been detected in the node canister
hardware configuration. The new configuration is supported by the node canister machine code. The
new configuration does not become active until it is activated.
User Response
Use the management GUI to run the recommended
actions for the associated service error code. Use the directed maintenance to accept or reject the
new configuration.
Important: If
you update your system software to version 8.1.1 or later from
a version earlier than 8.1.0, on a system where you have already
installed more than 64 GB of RAM, all nodes return from the update
with an error code of 841. Versions 8.1.0 and later allocate memory
in a different way than previous versions, so the RAM must be
"accepted" again. To resolve the error, complete the following
steps:
- On a single node, run the svctask chnodehw command.
Do not run the command on more than one node at a time.
- Wait for the node to restart and return without the error.
- Wait an additional 30 minutes for multipath drives to recover
on the host.
- Repeat this process for each node individually until you clear
the error on all nodes.