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SAFETY INSTRUCTIONS (Continued)
⚫ When a new RAID1 system is built, RAID1 configuration information
corresponding to only one unit of the equipment being used is recorded on the
drives. Drives on which the configuration information is recorded cannot be used
with other equipment. For this reason, if you use multiple units of the equipment,
carefully handle and store drives so that they are not inadvertently swapped. If
drives are swapped, the RAID 1 configuration information might become
inconsistent, the equipment might not operate correctly, or data on the drive might
be lost.
⚫ If you are building a RAID1 system from scratch, prepare two new drives of the
models specified and tested by Hitachi. If you use a different model, data stored on
the drives might be lost.
⚫ Never remove a drive when the HDD/SSD status lamp of the drive is OFF.
If you do, the data stored in the drive gets corrupted.
⚫ Wear cotton gloves when replacing a drive in order to prevent problems
caused by static electricity. If you do not, the data stored on the drive may
get corrupted.
⚫ Make sure you check the correct procedure before you start the work.
If you do not follow the correct procedure, the data stored on the drive may
be lost.
⚫ Do not use a used drive as a replacement drive, regardless of the model. Failure
to heed this instruction might result in the equipment not operating normally or the
data in the drive being lost due to inconsistent configuration information.
⚫ Mount a drive securely. Loose contact and missing screws may result in a failure.
⚫ Do not subject a drive you are mounting and the already mounted drives to shock
while replacing a drive. Otherwise, failure of the drive may result.
⚫ Until the rebuild is complete, avoid shutting off the power for this equipment or
attaching and detaching drives. Otherwise, the data on the drives may be lost or
a failure may result.
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