使用 dd 克隆后 Red Hat 无法启动

Question

我曾经dd用 Linux Red Hat 克隆一个 x4100 服务器。新旧服务器的硬件相同。磁盘是sda,sdb和sdc(sdc1和sdc2)。但是新恢复的服务器出现以下错误并且Linux只能在维护模式下启动（只读）：

Red Hat nash version is starting:
shpchp: shpc_init: cannot reserve MMIO region.
shpchp: shpc_init: cannot reserve MMIO region.
shpchp: shpc_init: cannot reserve MMIO region.
shpchp: shpc_init: cannot reserve MMIO region.
Reading all physical volumes. This may take a while
(...)
/boot: ext3 recovery flag is clear but journal has data.
/boot: Run journal anyway    
/boot: Unexpected inconsistency RUN fsck manually.

可能是什么原因？我在备份/恢复过程中遗漏了什么吗？如何修复新系统？