Matt, AFAIR it is not a performance issue for the checkpoint sharing the volume with other datasets, but rather the long reserve that that JES2 uses can fire hose access to that volume from other systems.
In a busy shared spool it is still a good candidate for FlashAccess (SSD), usually on a CVS. Ron > > I'm curious ... what are you sharing your checkpoint volume with that > would > make DEFRAGs necessary? I thought it was a bad idea to put it on a volume > with a lot of other activity. > > ---------------------------------------------------------------------- > 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 ---------------------------------------------------------------------- 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
