Dell EMC ML3 User Manual page 112

Table 36. Warning events (continued)
Event Code Message Text and Description
4078 Unlocking the left magazine failed.
4079 Unlocking the I/O station failed.
4080 Library Verify test failed with warning.
4085 Drive command retries expired.
4086 Move operation failed.
4089 Auto calibration of one or more modules
failed. Adjustment to calibration target
failed.
4090 Auto calibration of one or more modules
failed. Calibration target not found
90
Dell EMC ML3 Tape Library: User's Guide
Details and Solution
v Restart the library and retry the operation.
v If the error persists, replace the chassis.
v If the magazine needs to be removed to get
access to the tape cartridges, first power down
the device, and then release the magazine
manually. Only one magazine can be open at a
time.
v Restart the library and retry the operation.
v If the error persists, replace the chassis.
v If the I/O station needs to be removed to get
access to the tape cartridges, first power down
the device, and then release the magazine
manually. Only one magazine can be open at a
time.
An unidentified failure occurred. Contact your
service representative.
v Run a drive Read/Write test (Library >
Actions > Tests > Drive test) with a known
working cartridge.
v If the drive test is successful, check in the host
for errors that are related with the retries.
v If the drive test failed, replace the drive.
v Ensure that the network the library is
connected to is operating normally.
v Ensure that the library is running the current
firmware.
v Restart the library.
v The library must be recalibrated.
v Ensure that the library firmware is up to date.
v This event indicates that one or more of the
gray calibration targets on the library
magazines could not be used in calibration.
v Inspect the calibration targets in each module
and then repeat the auto-calibration routine
with the Management GUI.
v The library must be recalibrated.
v Ensure that the library firmware is up to date.
v This event indicates that one or more of the
gray calibration targets on the library
magazines could not be used in calibration.
v Inspect the calibration targets in each module
and then repeat the auto-calibration routine
with the Management GUI.