DB2 FOR LUW / DB2FORLUW / 980 - DB2

DB2 instance on solaris can become inaccessible and 
enter a hung state. 
 
After a period of activity a DB2 instance became inaccessible 
and entrered a hung state. 
 
 
Looking at the DB2 threads they can been seen to be on async I/O 
requests.  However the Solaris async I/O worker threads all 
appear to be idle and waiting on requests. 
 
 
This can be due to a solaris defect 6972029 close(-1) cancels 
all aio for all open file descriptors.

DB2 instance on solaris can become inaccessible and 
enter a hung state.

Disable ASYNC IO 
db2set DB2LIOAIODISABLED=true 
then db2stop & db2start instance.

First Fixed in v9.8FP3

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

28.09.2010
11.02.2011
11.02.2011

9.8.FP3