After a fresh installation of PVC/PSBM/PCS, the server does not boot and gets a kernel panic:
dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line. dracut Warning: Signal caught! dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line. Kernel Panic - not syncing: Attempted to kill init! Pid: 1, comm: init Not tainted 2.6.32-042stab081.5 #1 Call Trace: [<ffffffff814c25ba>] ? panic+0x78/0x143 [<ffffffff8106e8b9>] ? do_exit+0x909/0x910 [<ffffffff81185565>] ? fput+0x25/0x30 [<ffffffff8106e918>] ? do_group_exit+0x58/0xd0 [<ffffffff8106e9a7>] ? sys_exit_group+0x17/0x20 [<ffffffff8100b242>] ? system_call_fastpath+0x16/0x1b
Incompatible hardware is used on the server.
If the sources of the necessary kernel modules are publicly available, they should be compiled specifically for vzkernel. The instructions can be found in this article.
If the sources are closed (example: HP hpvsa RAID controller module), it is necessary to contact the corresponding vendor and get the sources for compilation.
You can find more information about hardware compatibility with PCS/PVC/PSBM in this article.