<pr**************@gmail.comwrote in message
news:e5**********************************@72g2000h su.googlegroups.com...
Hello,
Our 4K index tablespace has grown to 64GB. It has maxed out. I want to
increase the page size from 4 to 16K. What will be the safest method?
Any suggestions? We are in DB2 UDB 8.2 Sun Solaris 8.
Thanks.
You would have to drop the tables and recreate them so that the indexes
point to a different tablespace. Obviously, you would need to unload the
data before hand, and then reload it afterwards.
For an OLTP system, you would better off dropping just some of the larger
tables (with large indexes) and specifying a new 4K tablespace for the
indexes in those tables, since a 4K tablespace (and bufferpool) are probably
advisable over a larger page size.
If you have a data warehouse, then you may want to use a larger page size.