IBM LTO Ultrium 4, Инструкция по установке и эксплуатации

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Table 10. Error codes on the single-character display (continued)
Error Code Cause and Action
Encryption error. Displayed when the drive detects an error associated with an encryption
operation. If the problem occurred while the tape drive was writing data to or reading data from,
the tape:
1. Check the host application to ensure the host application is providing the correct encryption
key.
v Refer to the IBM Tape Device Drivers Encryption Support documentation and the IBM LTO
Ultrium Tape Drive SCSI Reference documentation for the Sense Data returned for an
encryption operation.
v
Retry the encryption operation after the host application problems have been resolved.
2.
Check the operation of the tape drive by resetting the drive and running POST. See Table 4 on
page 13.
v
Refer to the error code displayed on the SCD if the drive reset and POST fails.
v
Retry the encryption operation if the drive reset and POST complete without errors.
3. Check the media.
v Ensure the correct media is being used. Data encryption is supported with LTO Ultrium 4
Data Cartridges only.
v
Retry the encryption operation with the tape cartridge in another encryption enabled drive.
Replace the media if the problem repeats with the same tape cartridge in multiple drives.
If the problem occurred while the tape drive was running POST or diagnostics, replace the drive.
The error code clears with the first attempted write/read after the encryption key is changed, or
when the drive is placed in Maintenance Mode.
P
Write operation to a write protected cartridge has been attempted (this includes any attempt to
overwrite a WORM protected tape).
Ensure the tape cartridge is the correct media type. Writes to
Ultrium 2 tape cartridges are not supported in the Ultrium 4 Half High Tape Drive. If the tape
cartridge is the correct media type, check the write-protect switch on the cartridge. The drive will
not write to a write-protected cartridge. The error code clears when you remove the tape cartridge
or place the tape drive in Maintenance Mode.
Broken tape. If a tape is stuck in the drive, return the drive to IBM for tape removal and recovery.
See Information for authorized service personnel for information about removing a SAS tape drive
from an enclosure.
Obtaining a drive dump
You can obtain a drive dump by selecting a function code on the drive or by using
a device driver utility (or a system tool) on the server. The sections that follow
describe each method.
Using the drive
About this task
To obtain a drive dump directly from the drive:
Procedure
1. Make sure that no cartridge is in the drive.
2. Enter Maintenance Mode, see “Entering Maintenance Mode” on page 18.
3. Copy the drive dump to a scratch (blank) data cartridge. See “Function Code 5:
Copy drive dump” on page 24.
4.
Insert the tape into a drive.
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LTO Ultrium 4 Half High Tape Drive