VTSS DBU at 100% and VTCS Auto Migration Is Stalled
(Doc ID 1015257.1)
Last updated on MARCH 02, 2023
Applies to:Sun StorageTek Virtual Tape Control Software (VTCS) - Version 6.1 to 7.3 [Release 6.0 to 7.0]
IBM z/OS on System z
DBU reaches 100%.
Auto migration stalls.
Intervention required messages on VTDs.
IOS003A xxxx INTERVENTION REQUIRED, READY THE DRIVE
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