现象： Vsphere的虚拟机从一台主机中迁移到新购买的HP主机中，所有windows系统的虚拟机均正常，Redhat linux系统的均无法启动。 报错如下：       处理方法： Vmware的解释如下：   1      CentOS and Red Hat 5.5 kernel panic on boot after install on AMD Opteron 6000-series based ESX/ESXi hosts 2       Symptoms After installing CentOS or Red Hat 5.5 on an AMD Opteron 6000-series based ESX/ESXi host, the guest OS may kernel panic with a crash signature similar to: RIP  [<ffffffff8008192f>] cpuid4_cache_lookup+0x256/0x356 RSP <ffff81010fc75d60> CR2: 0000000000000040 <0>Kernel panic - not syncing: Fatal exception 3       Resolution This is not a VMware issue. A fix is available in kernel-2.6.18-194.3.1.el5 (available from Red Hat) and later. For more information on this issue, see Red Hat article 37935. 4       Request a Product Feature To … [Read more...]