Jan, It uses bitmaps, just like FlashCopy full version.
Ron > > How does the system keep track of the source updates & changes in the mean > time, in order to resynchronize the volume pair later on? ---------------------------------------------------------------------- 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
