linux 虚拟化Xen初体验

PS：上面是采用NFS的方式,如果internet比较快,就换成internet上的源,门户网站sohu,163均有开源的镜像站点,另外中国科技大学的镜像站点也不错

# 开源镜像站点 
163  http://mirrors.163.com 
sohu http://mirrors.sohu.com 
科大  http://mirrors.ustc.edu.cn 

运行上面的安装虚拟机命令后,会提示以下的信息

Starting install... 
Retrieving file vmlinuz...                                                                 | 2.1 MB     00:00 
Retrieving file initrd.img...              85% [===========================     ] 5.6 MB/s | 6.7 MB     00:00 ETA 
Message from syslogd@ at Fri Jun 10 15:07:07 2011 ... 
Xen kernel: Disabling IRQ #16 
Retrieving file initrd.img...                                                              | 7.9 MB     00:00 

Empire CMS,phome.net
Creating storage file...                                                                   |  20 GB     00:00 
Creating domain...                                                                         |    0 B     00:00 
Connected to domain centos 
Escape character is ^] 
Bootdata ok (command line is  method=nfs:192.168.1.249:/home/netinstall) 
Linux version 2.6.18-238.el5xen (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Thu Jan 13 16:41:45 EST 2011 
BIOS-provided physical RAM map: 
 Xen: 0000000000000000 - 0000000020800000 (usable) 
No mptable found. 
Built 1 zonelists.  Total pages: 133120 
Kernel command line:  method=nfs:192.168.1.249:/home/netinstall 
Initializing CPU#0 
PID hash table entries: 4096 (order: 12, 32768 bytes) 
Xen reported: 2812.790 MHz processor. 
Console: colour dummy device 80x25 
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) 
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) 
Software IO TLB disabled 
Memory: 496384k/532480k available (2529k kernel code, 27260k reserved, 1736k data, 196k init) 
Calibrating delay using timer specific routine.. 7050.28 BogoMIPS (lpj=14100572

Empire CMS,phome.net
) 
Security Framework v1.0.0 initialized 
SELinux:  Initializing. 
selinux_register_security:  Registering secondary module capability 
Capability LSM initialized as secondary 
Mount-cache hash table entries: 256 
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) 
CPU: L2 Cache: 1024K (64 bytes/line) 
CPU: Physical Processor ID: 0 
CPU: Processor Core ID: 1 
(SMP-)alternatives turned off 
Brought up 1 CPUs 
checking if image is initramfs... it is 
Grant table initialized 
NET: Registered protocol family 16 
Brought up 1 CPUs 
PCI: setting up Xen PCI frontend stub 
ACPI: Interpreter disabled. 
Linux Plug and Play Support v0.97 (c) Adam Belay 
pnp: PnP ACPI: disabled 
xen_mem: Initialising balloon driver. 
usbcore: registered new driver usbfs 
usbcore: registered new driver hub 
PCI: System does not support PCI 
PCI: System does not support PCI 
NetLabel: Initializing 
NetLabel:  domain hash size = 128 
NetLabel:  protocols = UNLABELED CIPSOv4 
NetLabel:  unlabeled traffic allowed by default 

Empire CMS,phome.net
(skip)[done]                                               [  OK  ] 

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