Bert, we're told it is a concurrent update. Hard to do better than zero as downtime.
Cheers,,,Steve Steve Conway Lead Systems Programmer Information Systems & Services Division Computer & Network Operations Phone: (703) 450-3156 Fax: (703) 450-3197 Bert <[EMAIL PROTECTED]> Sent by: IBM Mainframe Discussion List <IBM-MAIN@BAMA.UA.EDU> 08/13/2007 08:14 AM Please respond to IBM Mainframe Discussion List <IBM-MAIN@BAMA.UA.EDU> To IBM-MAIN@BAMA.UA.EDU cc Subject Re: z9 DRIVER 67 Hi there, We are also planning to upgrade to driver 67. I understand the time needed for an upgrade, 3 hours, is rather a lot for this action. Has anyone tried to install 67 on the secondary SE in advance and restart the machine while making the sec SE primary ? By using this method, the downtime will be less. hope to hear from you all. Bert ---------------------------------------------------------------------- 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
