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Table 2
RAID Controller Event Codes
148
Name
MLXEV_PHYSDEV_TRANSPORT_ERROR
Description One or more transport errors occurred during data transfer to or from a
physical device in the last hour.
Cause
Fibre Channel CRC errors were detected by the controller or a physical
device during the last hour.
Physical devices were installed or removed causing momentary Fibre
Channel loop disruption.
Physical devices are not properly seated in the enclosure.
Fibre Channel cabling or associated Fibre Channel hardware was
installed or removed.
Fibre Channel cabling or associated Fibre Channel hardware is faulty.
Enclosure, controller, or physical device is faulty.
Action
Unless the problem occurs frequently, action is not required.
Refer to the enclosure manufacturer's service manual.
Address
ctl: 0 chn: 13 tgt: 14 param: 20
Severity
4 (Information)
Source
ExPro
Paramtype
Value
Name
MLXEV_HOST_FIBRE_DOWN
Description The host Fibre Channel is down.
Cause
Host Fibre Channel cable is disconnected or has failed.
Host Fibre Channel device (server, switch, hub, host adapter) has failed.
Host Fibre Channel interface on the controller has failed.
Action
Inspect host Fibre Channel cables and associated hardware.
Address
ctl: 0 chn: 13
Severity
4 (Information)
Source
ExPro
Name
MLXEV_HOST_FIBRE_UP
Description The host Fibre Channel is up.
Cause
The host Fibre Channel loop initialized successfully.
Action
None
Address
ctl: 0 chn: 13
Severity
4 (Information)
Source
ExPro
Name
MLXEV_PHYSDEV_REDUNDANT_ACCESS_RESTORED
Description Redundant access to the physical disk has been restored.
Cause
The physical disk is now accessible on both disk channels.
Action
If a physical disk frequently looses redundant accessibility check I/O
modules and back-end connections.
Address
ctl: 0 chn: 1 tgt: 2
Severity
4 (Information)
Source
ExPro
Name
MLXEV_SYSDEV_PFA_START
Description Started to loop through each physical disk to perform predicted failure
analysis.
Cause
Controller started to perform predicted failure analysis on the physical
disks.
Action
None
Address
ctl: 0
Severity
4 (Information)
Source
ExPro
Spheras Storage Director Installation and User Guide
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