hi I am using DB2 V9.5 but there is a IM****T transaction that will
never be able to commit itself.
Its status is forever "Commit Active", and is taking 12% CPU, and not
waiting on any lock.
The transactions is set table to not logged initially, im****t all data,
then
commit. It hangs on the last
"commit" command.
I did a db2pd -edu and saw it is running as follows:
EDU ID TID Kernel TID EDU Name
USR SYS
====================================================================================================
3086 3086 635527 db2agent (DB) 1
263.196480 2.164422
Then I saw from db2pd -agent that it is using process 287150,
ddress AppHandl [nod-index] AgentEDUID Priority Type
State
ClientPid Userid ClientNm Rowsread Rowswrtn LkTmOt
0x078000000024ACC0 65594 [001-00058] 3086 0 Coord
Inst-Active 287150 user1 db2bp 345 0 NotSet
so I do a truss on it:
$ truss -p 287150
__semop(0, 0x0000000000000000, 0) (sleeping...)
so what is this semaphore about, and how could i fix it? thanks.
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