Event code
Description
Details and Solution
DF
One of the redundant power supplies has
failed. Redundancy is not available.
(MSL4048 only)
The subcode indicates which power supply
fan is affected.
Subcode 00: lower power supply
Subcode 01: upper power supply
• Verify that the power supply is correctly
inserted and that the thumbscrews are
tightened.
• Power cycle the device.
• If the problem continues, contact
customer support.
E9
Power supply redundancy not available in
the master library.
• Verify that the power supplies in the
library are inserted correctly and that the
thumbscrews are adjusted.
• Check the AC power cable connections.
NOTE:
The MSL2024 does not have a redundant
power supply option.
EA
Power supply redundancy not available in
the lower library.
EC
Unable to negotiate for NPIV. Library control
path failover has been disabled.
The port of the FC switch connected to the
library master drive must be in NPIV mode.
Verify the FC switch configuration.
ED
Common control or data path failover issue.
Failover has been disabled.
EF
A data path failover-related error has
occurred.
F2
Drive sled missing.
• Power cycle the device and retry the
operation.
• Reseat the tape drive to ensure a good
connection to the device.
• MSL8048 and MSL8096: Verify that the
drive is installed in one of the four
locations that has a drive connector.
FE
The master drive was removed without
being powered off. Library path failover
cannot be performed.
The master drive must be powered off from
the RMI or OCP to activate control path
failover.
Troubleshooting information and procedures
207
