Couple questions -- Are the volumes attached to the Linux guests or are they defined as minidisks? Are the volumes shared with z/OS and is there any potential for them to be altered by z/OS?
Scott Rohling On Mon, Sep 29, 2008 at 2:54 PM, Martin, Terry R. (CMS/CTR) (CTR) < [EMAIL PROTECTED]> wrote: > Hi > > > > Over the last month or so we have had CHECK SUM ERRORS on 3 of our z/Linux > hosts. This error stops the Linux host from coming back up after a re-boot > or log off. After working with REDHAT they found that there was 2 bit over > lay of what amounts to the VTOC which points to the UUIDs. Each time this > has happened it has been the same over lay. > > > > The common thing on these hosts are that they all run Oracle 10g, REDHAT > REL4, and FDR/UPSTREAM. When this happens we must boot in RESCUE mode and > re-build the UUIDs (not sure of this process by Linux guy does this). > > > > I was just wondering if anyone has seen this type of issue. This is our POC > but if this does not get resolved we will be hard pressed to move forward. > > > > *Thank You,* > > > > *Terry Martin* > > *Lockheed Martin - Information Technology* > > *z/OS & z/VM Systems - Performance and Tuning* > > *Cell - 443 632-4191* > > *Work - 410 786-0386* > > [EMAIL PROTECTED] > > >
