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T10000 - Very Poor Write Performance (Doc ID 2890195.1)

Last updated on AUGUST 22, 2022

Applies to:

StorageTek T10000C Tape Drive - Version All Versions and later
Sun StorageTek T10000 Tape Drive - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Drive has a very poor write performance throughput, such as between 3 and 4 MB/s.

Also seeing a large amount of invalid words and crc errors on the port for the drive on the FC switch.

Example:

Timed_out: 0 Invalid_word: 3906106023
Rx_flushed: 0 Invalid_crc: 240851464

Cause

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In this Document
Symptoms
Cause
Solution


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