Dell EMC ME4084 Owner's Manual page 124

Number Severity
Warning
Resolved
565 Warning
566 Info.
568 Info.
569 Warning
Resolved
124 Events and event messages
Description/Recommended actions
The EMP reported an alert condition in a drawer of the enclosure:
• The drawer power is bad.
• Both drawer slices are in reset or are not responding.
Recommended actions:
• Contact technical support.
• When the problem is resolved, an event with the same code will be logged with Resolved severity.
An Enclosure Management Processor (EMP) reported an alert condition in a drawer of the enclosure.
The EMP reported an alert condition in a drawer of the enclosure. One of the slices in the drawer is in reset or
is not responding.
Recommended actions:
• Contact technical support.
• When the problem is resolved, an event with the same code will be logged with Resolved severity.
An Enclosure Management Processor (EMP) reported an alert condition in a drawer of the enclosure.
A SES alert for a drawer in the indicated enclosure has been resolved.
Recommended actions:
• No action is required.
One of the PCIe buses is running at less than optimal speed.
This event is the result of a hardware problem that has caused the controller to run slower than expected.
The system works, but I/O performance is degraded.
Recommended actions:
• Replace the controller module that logged this event.
One of the DDR ports has been busy for at least 5 minutes.
This event is the result of a speed compensation while handling short data blocks. The system is operational
but I/O performance is degraded.
Recommended actions:
• No action is required.
A disk group has mixed physical sector size disks (for example 512n and 512e disks in the same disk group).
This event is the result of the user selecting disks with sector formats that do not match or a global spare
replacement with a different sector format than the disk group. This could result in degraded performance for
some workloads.
Recommended actions:
• No action is required.
A SAS host cable mismatch has been detected for port. The indicated alternate PHYs have been disabled.
For example, a fan-out cable is connected to a controller module host port but the port is configured to use
standard SAS cables, or vice versa.
Recommended actions:
• To use the connected cable, use the CLI 'set host-parameters' command to configure ports to use the
proper cable type.
• Otherwise, replace the cable with the type of cable that the port is configured to use.
• When the problem is resolved, an event with the same code will be logged with Resolved severity.
A previously detected SAS host cable mismatch has been resolved for port.
The proper cable type has been connected.
Recommended actions: