If the two Linux guests are on separate physical machines, then you do not need NPIV. Careful: I did not say separate LPARs, but separate CECs. If the two Linux guests are on the same LPAR, or are on the same CEC at all, then yes, you need NPIV.
-- Rick; <>< On Tue, Jun 9, 2009 at 10:09, Yoon-suk Cho<[email protected]> wrote: > Hi. all. > > Anyone who know how to share the disks between A and B zlinux? > We have two z hardware. 2094(z/VM 5.4 fcp) and 2097(z/VM 5.4 fcp). > I made a z/VM and SLES 8,9,10 with FCP in sucessfully on new z/VM and > hardware. > I want to make two LINUX (SLES10) in each z/VM to shared disks by ocfs2. > and > I want to share one disk to another zLINUX. that is, another zlinux is > cold stand by server. > If the first linux server is crash , I have to detach the fcp disk in > first linux to attach another server. > > How can i make shared F/S with FCP? I couldn't find some books or redpaper. > > > > thanks in advance. > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
