Chuck Campbell wrote: > I ran the yum update, which updated the kernel along with other things. > When it ran, it removed my install kernel (2.6.18-8.el5xen). I now have > 2.6.18-8.1.8.el5xen and 2.6.18-8.1.10.el5xen. The 2.6.18-8.1.8.el5xen > kernel still works fine, but the 2.6.18-8.1.10.el5xen kernel does NOT see my > raid devices. I noticed this issue as well, let me look and workout exactly why that happened. More info on this shortly, but on bugs.centos.org > I have a couple of questions: > > Why did it remove my perfectly functioning install kernel? > How can I stop it from doing this? This is behaviuor in yum. Fixed in next yum release, which is due out in a few days.