You might want to post on the DB2 List. They may have better answers. To join, if you have not done so, go to IDUG.ORG.
Lizette > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Mauri Kanter > Sent: Thursday, December 10, 2015 1:19 AM > To: [email protected] > Subject: Which PGSER service does DB2 uses for fixing > > Good morning list: > > I assume (may be wrongly) that if a buffer pool is not defined for page > fixing on DB2, > then DB2 issues a PGSER FIX before the I/O to the buffer. > > My question is: > - Does DB2 use PGSER with BRANCH=Y or BRANCH=SPECIAL ? From my benchmark > their cost is different ... > - Or ... my assumption is wrong about the service that is used, and DB2 uses a > different service. > > Thanks in advance for any insight. > > Mauri. > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
