Not-deferred is the default when writing to a VSAM KSDS, so if you are getting deferred writes it is because something is overriding the default. Did you specify MACRF=DFR on your ACB? Did System Managed Buffering (SMB) get invoked?
-----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Arie Kremer Sent: Sunday, February 25, 2007 10:43 AM To: [email protected] Subject: KSDS immedial write Hi, could I define KSDS cluster so that each update (I use C code with assembler routines) will put to DASD immediately? I'd like to use it as a pseudo log file. The cluster has to have alternate indexes. As far as I know, fflush() does not work with VSAM. Arie Kremer ---------------------------------------------------------------------- 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
