Migration Appears To Stall When FASTMIGR Is Enabled (FASTMIGR=YES) - Unable To Cancel Migration (Doc ID 1367150.1)

Last updated on FEBRUARY 13, 2015

Applies to:

Sun StorageTek Virtual Tape Control Software (VTCS) - Version 7.0 to 7.1 [Release 7.0]
IBM z/OS on System z

Symptoms

Migration task appears to be stalled.
Unable to cancel migration task.
Unable to free VTV and/or MVC resource.

SLS5079E MOUNT OF vvvvvv ON dddd - FAILED (12) - WAITING FOR FUNCTION=MOUNT, REASON=VTV LOCK
SLS5079E MOUNT OF vvvvvv ON dddd - FAILED (12) - WAITING FOR FUNCTION=MIGRATE,  REASON=CANCELLED
SLS6946E HOST hhh1 (PROCESS ID nnnnn, A SS TASK) HAS WAITED xx MINUTES FOR VTV vvvvvv HELD BY HOST hhh2

Cause

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