TMF Reference Manual (G06.24+)

TMFCOM Command Reference Summary

HP NonStop TMF Reference Manual—522418-002

B-10

ALTER BEGINTRANS

Changes various options related to the automatic disabling and reenabling of

transaction processing, control of the TMF autoabort feature, and limits on resource

managers and transaction branches used in heterogeneous transaction processing.

Security: super user group member.

ALTER BEGINTRANS

{[,TRANSCOUNTTHRESH (integer1, integer2)]

[,RESET TRANSCOUNTTHRESH ]

[,TMFLIBMEMTHRESH (integer3, integer4) ]

[,RESET TMFLIBMEMTHRESH ]

[,TMPMEMTHRESH (integer5, integer6) ]

[,RESET TMPMEMTHRESH ]

[,TRANSPERCPU (integer7, integer8) ]

[,RESET TRANSPERCPU ]

[,AUTOABORT timeout | 0 ]

[,RESET AUTOABORT ]

[,RECRMCOUNT integer9 ]

[,RESET RECRMCOUNT ]

[,RMOPENPERCPU integer10 ]

[,RESET RMOPENPERCPU ]

[,BRANCHESPERRM integer11 ]

[,RESET BRANCHESPERRM ]}

timeout:

{HOUR[S] }

integer {MINUTE[S]}

{SECOND[S]}

Caution. When AUTOABORT is off, there is no mechanism to abort runaway transactions

automatically; if a runaway transaction goes unnoticed, it can pin many audit-trail files,

preventing them from being recycled and prohibiting the start of new transactions.