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CEBT PERFORM SNAP CEBT PERFORM TAKEOVER
CEBT PERFORM SNAP
Function: Cause a “snapshot” dump of the alternate CICS
system to be taken while CICS continues to run.
All CEBT PERFORM SNAP requests result in an SDUMP on
an MVS SYS1.DUMPnn data set.
The use of CEBT PERFORM SNAP prevents all other tasks
from running on the alternate system, and could delay
takeover or recovery after takeover.
Syntax
─ ──CEBT Perform SNap ─
CEBT PERFORM TAKEOVER
Function: The CEBT PERFORM TAKEOVER command
initiates a takeover by the alternate CICS system, causing
the active CICS system to sign off abnormally.
Syntax
─ ──CEBT Perform Takeover ──Dump ─
Options
Dump
sends a message to the active CICS system requesting
it to take a system dump from the CAVM data set. This
request is not honored if the active CICS fails before the
dump can be taken.
26 CICS Supplied Transactions