Product manual

Chapter 10: Troubleshooting
389
Physical disk negotiation
speed is decreased.
Disk drive had to reduce its data rate. If this message
appears repeatedly, replace the disk drive.
Previously configured disk
is no longer found
Disk drive may have failed or was removed from the
enclosure. Replace or reinstall the disk drive as
needed.
A physical disk has
encountered an unknown
(non-ECC) media error.
Disk drive experienced an unknown error. If this
message appears repeatedly, replace the disk drive.
A physical disk has
encountered PFA
condition
A potentially faulty address or bad sector was found.
A configured dead
physical drive has been
inserted
The disk drive inserted into the VessRAID was
marked as dead and will not work on the VessRAID.
Replace the disk drive.
A physical drive page 0/1
settings have been
changed
Result of settings or user action. Normal.
Physical disk is marked
as dead due to removal/
failure of reassign
sectors/PFA condition/
forced offline state
Replace the disk drive.
PSU (Power Supply Units)
PSU is not inserted/has
been removed
A power supply unit is missing from the VessRAID.
Reinstall the power supply unit.
PSU is off A power supply unit is present but turned off. Turn on
he power supply.
PSU is on Normal.
PSU is installed/
operational and turned on
Normal.
PSU is installed/
operational and turned off
A power supply unit is present but turned off. Turn on
the power supply.
PSU is malfunctioning
and turned on/off
Replace the power supply unit.
PSU 12V/5V/3.3V power
is out of the threshold
range
Replace the power supply unit.
Reported Event Corrective Action