MGMTCLAS Assigned To VTV Changes When Remounted (Doc ID 1014267.1)

Last updated on AUGUST 17, 2016

Applies to:

Sun StorageTek Virtual Tape Control Software (VTCS) - Version 6.2 and later
Sun StorageTek Enterprise Library Software (ELS) - Version 7.0 and later
IBM z/OS on System z

Symptoms

VTV loses its management class when it is remounted.
VTV management class is changed after a mount.
Read request of a VTV changes the assigned MGMTCLAS.

Cause

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