And, unless I am mistaken, REFRESH invalidates the entire VLF cache and you will be running without VLF's performance enhancements for all LLA/VLF managed libraries until LLA decides to start staging to VLF again.
I remember from the past this fully killed system performance for about 10 minutes. Todays figures will be better, but you can still be hit by an unneeded performance dip. Kees. "Veilleux, Jon L" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED] com>... > It also won't accidentally pick up changes that someone else might have > pre-staged in a LINKLIST dataset. Keep it simple (and safe). > > > Jon L. Veilleux > [EMAIL PROTECTED] > (860) 636-2683 > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] > Behalf Of Peter Relson > Sent: Thursday, August 17, 2006 7:25 AM > To: IBM-MAIN@BAMA.UA.EDU > Subject: Re: APF Question > > >Would F LLA, REFRESH (link list refresh)... > > Be aware that a full LLA refresh is overkill. > F LLA,UPDATE=nn where CSVLLAxx contains a suitable update statement for > the specific data set requires far less processing and does what you > want. > > > Peter Relson > z/OS Core Technology Design > ********************************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 ********************************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
