Seagate ST200FM0002 ユーザーズマニュアル

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The objective of the extended test option is to empirically test critical drive components. The read operation tests the media contents. The 
integrity of the media is checked through a read/verify scan of the media.

The anticipated length of the Extended test is reported through the Control Mode page.

When the drive begins DST, it creates a new entry in the Self-test Results Log page. The new entry is created by inserting a new self-test 
parameter block at the beginning of the self-test results log parameter section of the log page. Existing data will be moved to make room 
for the new parameter block. The drive reports 20 parameter blocks in the log page. If there are more than 20 parameter blocks, the least 
recent parameter block will be deleted. The new parameter block will be initialized as follows:
1. The Function Code field is set to the same value as sent in the DST command
2. The Self-Test Results Value field is set to Fh
3. The drive will store the log page to non-volatile memory

After a self-test is complete or has been aborted, the drive updates the Self-Test Results Value field in its Self-Test Results Log page in 
non-volatile memory. The host may use LOG SENSE to read the results from up to the last 20 self-tests performed by the drive. The self-
test results value is a 4-bit field that reports the results of the test. If the field is set to zero, the drive passed with no errors detected by the 
DST. If the field is not set to zero, the test failed for the reason reported in the field.

The drive will report the failure condition and LBA (if applicable) in the Self-test Results Log parameter. The Sense key, ASC, ASCQ, and 
FRU are used to report the failure condition.

There are several ways to abort a diagnostic. Applications can use a SCSI Bus Reset or a Bus Device Reset message to abort the 
diagnostic.

Applications can abort a DST executing in background mode by using the abort code in the DST Function Code field. This will cause a 01 
(self-test aborted by the application client) code to appear in the self-test results values log. All other abort mechanisms will be reported as 
a 02 (self-test routine was interrupted by a reset condition).

Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Usage Based”. Consult your Seagate sales representative 
for warranty terms and conditions.

This warranty is term based and includes the Lifetime Endurance Management feature stated in section 6.2.6.

This warranty is based on the shorter of term and endurance usage of the drive.

Shipping
When transporting or shipping a drive, use only a Seagate-approved container. Keep the original box. Seagate approved containers are 
easily identified by the Seagate Approved Package label. Shipping a drive in a non-approved container voids the drive warranty.

Seagate repair centers may refuse receipt of components improperly packaged or obviously damaged in transit. Contact your authorized 
Seagate distributor to purchase additional boxes. Seagate recommends shipping by an air-ride carrier experienced in handling computer 
equipment.

Seagate customer service centers are the only facilities authorized to service Seagate drives. Seagate does not sanction any third-party 
repair facilities. Any unauthorized repair or tampering with the factory seal voids the warranty.

The maximum recommended storage period for the drive in a non-operational environment is 90 days. Drives should be stored in the 
original unopened Seagate shipping packaging when ever possible. Once the drive is removed from the Seagate original packaging the 
recommended maximum period between drive operation cycles is 30 days. During any storage period the drive non-operational 
temperature, humidity, wet bulb, atmospheric conditions, shock, vibration, magnetic and electrical field specifications should be followed. 
(see Section 6.0)