When they apply the microcode the engine is immediately available. Providing you have set up the image profiles with reserved CPUs defined you can simply CF CPU(nn),ONLINE.
A D M=CPU will show + for online CPUS, - for reserved or offline CPUS. Alan -----Original Message----- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Peter Vander Woude Sent: Friday, October 16, 2009 15:56 To: IBM-MAIN@bama.ua.edu Subject: cpu upgrade Nowadays, if you upgrade the cpu capacity, by having ibm just apply the feature code to the box, does this take effect immediately on all the lpars, or must each lpar be ipl'd to pick up the new capacity? peter ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html