I bet you will be happy when z/VM 6.1 is installed and the Single image facility is ready for production.
Larry Davis -----Original Message----- From: The IBM z/VM Operating System [mailto:[email protected]] On Behalf Of Robert J McCarthy Sent: Monday, November 16, 2009 4:08 PM To: [email protected] Subject: Shared DASD across multiple VM lpars We have a growing VM/Linux environment with currently about 75 linux guests spread across three VM lpars. All DASD is defined as shared. All of the linux guests have been defined as TCPIP Layer 2; so that we can easily move guests between lpars for performance/maintenance reasons. Each guests has unique mini-disks for the linux 191 and DASD swap spaces. Is it advisable to share the full volumes that these mini-disks reside on, across VM lpars; assuming of course, that a linux guest is completely shutdown and logged off of one lpar before it is restarted on another ? Bob
