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T10000C - Demod Process Fails Because We Cannot Get A Quality Servo Signal On This Channel (Doc ID 2373457.1)

Last updated on MARCH 21, 2018

Applies to:

StorageTek T10000C Tape Drive - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Symptoms

Summary:Verify Demod process fails because we cannot get a quality servo signal on this channel.

Fault event description:Verify Demod process fails because we cannot get a quality servo signal on this channel.
receiver_id: SDP2-2.4
siteID: 1506489692054.0
CST_UNLOAD event. Verify Demod process fails because we cannot get a quality se
************* ADDITIONAL INFORMATION *************
*** Alarm Description ***
FSC(5160): CST_UNLOAD event. Verify Demod process fails because we cannot get a quality se
nullFSCs:
5163:Verify Demod process fails because we cannot get a quality servo signal on this channel.
5164:Verify Demod process fails because we cannot get a quality servo signal on this channel.
5702:This is a warning. While doing verify demod, if the servo code suspects the servo readers are clogged, the servo will go into verify demod recovery The tape is stopped the heads are brushed midtape and the drive tries verify demod again.

Changes

 

Cause

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