HP ProLiant Gen8 Troubleshooting Guide Volume II: Error Messages

HP Smart Array errors 143
Severity: Warning
Log message: The external Smart Array controller located in the MSA chassis labeled
as <chassis label> has reported that a SAS link error has been detected between
a switch expander and I/O module <module number> of box <box number>. This hardware
is connected to port <port number> of the external array controller. Please check
this data path and the associated hardware.
The external Smart Array controller reporting this event is attached to the host
side Smart Array controller <controller name / slot information>.
Message Id: 24752
Severity: Informational
Log message: The external Smart Array controller located in the MSA chassis labeled
as <chassis label> has reported that storage box number <box number> was added
to port <port number>. This connection is through I/O module number <module
number> on the storage box.
The external Smart Array controller reporting this event is attached to the host
side Smart Array controller <controller name / slot information>.
Message Id: 24753
Severity: Error
Log message: The external Smart Array controller located in the MSA chassis labeled
as <chassis label> has reported that storage box number <box number> was removed
from port <port number>. This connection was through I/O module number <module
number> on the storage box. This event can occur when either a sole I/O module
or data cable is removed.
The external Smart Array controller reporting this event is attached to the host
side Smart Array controller <controller name / slot information>.
Message Id: 24754
Severity: Warning
Log message: The external Smart Array controller located in the MSA chassis labeled
as <chassis number> has reported that either redundant I/O module number <module
number> in box <box number> was removed or the cable to this module was removed.
The cable and I/O module were connected to port <port number> of the external
controller.
The external Smart Array controller reporting this event is attached to the host
side Smart Array controller <controller name / slot information>.
Message Id: 24755
Severity: Informational
Log message: The external Smart Array controller located in the MSA chassis labeled
as <chassis number> has reported that either redundant I/O module number <module
number> in box <box number> was added or the cable to this module was connected.
The cable and I/O module are connected to port <port number> of the external
controller.
The external Smart Array controller reporting this event is attached to the host
side Smart Array controller <controller name / slot information>.
Message Id: 24756
Severity: Informational