IOSHS0019I

Explanation
A state save has been requested for the specified
storage controller. The state save may or may not have been completed
for the specified storage controller.
In the message text: nodedesc
The node descriptor of the storage controller whose state data
is being dumped. The node descriptor is in the form tttttt.mmm.nnn.pp.ssssssssssss;
where:tttttt
Type number of the device.
mmm
Model number of the device.
nnn
Manufacturer identification code.
pp
Plant of manufacture number.
ssssssssssss
Sequence number.

sdddd
The subchannel set identifier and device number that initiated
the state save operation of the controller.
function-code
The function code passed to the HyperSwap API.

System action
Diagnostic state save data has been requested
on the storage controller and can be obtained using the Storage Hardware
Management Console.

Operator response
None.

System programmer response
Use the specified storage controller
identification to locate the state save dump, if one has been successfully
generated. Review the diagnostic data to determine whether a problem
exists on the storage controller.  If requested, provide the diagnostic
data to the IBM Support Center.

Source
HyperSwap API

Module
IOSHSSUB

Routing code
2

Descriptor code
4