Use the Ultrium data and cleaning tape cartridges designed for a specific model of a Tape Library. Data and cleaning cartridges can be ordered at www.hp.com/go/storagemedia.
Using and maintaining tape cartridges
CAUTION: Do not degauss HP Ultrium data cartridges! These data cartridges are pre-recorded with a magnetic servo signal. This signal is required to use the cartridge with the Ultrium tape drive. Keep magnetically charged objects away from the cartridge.
To ensure the longest possible life for data cartridges, follow these guidelines:
Use only the data cartridges designated for a device.
Clean the tape drive when the Clean drive LED is illuminated.
CAUTION: Use only Ultrium Universal cleaning cartridges.
Do not drop a cartridge. Excessive shock can damage the internal contents of the cartridge or the cartridge case itself, making the cartridge unusable.
Do not expose data cartridges to direct sunlight or sources of heat, including portable heaters and heating ducts.
The operating temperature range for data cartridges is 10 to 35 degrees C. The storage temperature range is -40 to +60 degrees C in a dust-free environment in which relative humidity is always between 20 percent and 80 percent (non-condensing).
If the data cartridge has been exposed to temperatures outside the specified ranges, stabilize the cartridge at room temperature for the same length of time it was exposed to extreme temperatures or 24 hours, whichever is less.
Do not place data cartridges near sources of electromagnetic energy or strong magnetic fields such as computer monitors, electric motors, speakers, or X-ray equipment. Exposure to electromagnetic energy or magnetic fields can destroy data and the embedded servo code written on the media by the cartridge manufacturer, which can render the cartridge unusable.
Place identification labels only in the designated area on the cartridge.
Labeling tape cartridges
The device contains a bar code reader that reads the tape labels and stores the inventory data in memory. The device then provides the inventory information to the host application, OCP, and RMI. Having a bar code label on each tape cartridge enables the bar code reader to identify the cartridge quickly, thereby speeding up inventory time. Make it a practice to use bar code labels on tape cartridges.
NOTE: The bar code scanner must scan each tape or the back of the storage slot until it reads the bar code label for the cartridge or storage slot, or determines that the slot is empty. The bar code scanner can identify a properly labeled cartridge on the first scan. It can identify an empty slot on the second scan. It will try several more scans and then tap on the cartridge before determining that an unlabeled cartridge is in the slot, which takes about four times as long as identifying a properly labeled cartridge. The inventory time for an MSL8096 filled with unlabeled cartridges is about 30 minutes. Even if you do not need the bar code information, use bar code labels to speed up inventory time.
A proper bar code label includes the Media ID in the last two characters of the bar code. If an Ultrium 4 tape drive is installed in the Tape Library or is in the removed state, the Tape Library will not load a cartridge with an Media ID or an unlabeled cartridge into an earlier generation tape drive.
Though not recommended, checking Ignore Barcode Media ID in the RMI Configuration > System screen will keep the Library from interpreting bar code Media IDs.
The host software may need to keep track of the following information via the associated bar code:
Date of format or initialization
Tape's media pool
Data residing on the tape
Age of the backup
Errors encountered while using the tape (to determine if the tape is faulty)
NOTE: Misusing and misunderstanding bar code technology can result in backup and restore failures. To ensure that the bar code labels meet HP's quality standards, always purchase them from an approved supplier and never print bar code labels yourself.
To order bar code labels from an HP-authorized reseller:
- In the United States, call 1-800-345-1518.
- Elsewhere, see the HP website: and click Contact HP to find locations and telephone numbers.
For more information, see the Bar Code Label Requirements, Compatibility and Usage white paper available from www.hp.com/support.
Ultrium tape cartridges have a recessed area located on the face of the cartridge next to the write-protect switch. Use this area for attaching the adhesive-backed bar code label. Only apply labels as shown:
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NOTE: The bar code label should only be applied as shown, with the alphanumeric portion facing the hub side of the tape cartridge. Never apply multiple labels onto a cartridge because extra labels can cause the cartridge to jam in a tape drive.
Backward read compatibility
HP Ultrium data cartridges are fully supported and compatible with HP StorageWorks Ultrium tape products (see the table below: Backward read compatibility). Because HP Ultrium media is Ultrium logo compliant, it may be used with any other non-HP device that bears the Ultrium logo.
Backward read compatibilityMedia Kind/Type | LTO - 2 drive | LTO - 4 drive |
---|
LTO - 1 media | Read/Write | Incompatible |
Incompatible | Read/Write |
LTO - 3 media | Incompatible | Read/Write |
Incompatible | Incompatible |
CAUTION: Ultrium 2 and Ultrium 3 tape drives require the most recent firmware to immediately identify Ultrium 4 media. Without the most recent firmware, loading an Ultrium 4 cartridge into an earlier generation drive may result in a long media identification and unload time. The drive may not identify the media and return a load error before the application software times out waiting for the load. HP strongly recommends keeping your tape drives updated to the most recent firmware.