当前位置: 首页 > 图文教程 > 操作系统 > Unix/Linux > 如何克隆HP-UX系统盘

Unix/Linux
MX 10
使用Apache&花生壳架设Web服务器
请教dns!有关于密码的问题!
Linux下各种服务器的架设详解
用init玩转 Linux 运行级别
修改/etc/inittab后如何保存退出
emacs进行文件编辑后如何保存退出
linux怎样用普通用户关机
Linux下备份恢复技术的应用
Linux下使用磁带机的常用命令 tar
vmware中linux如何设置网卡
vmware中linux怎么设置网络
怎么在redhat linux下挂载光驱软驱???
redhat linux 下载大全 完全整理
用vmware安装linux系统过程
在linux如何查看IP
linux下如何修改ip地址,主机名等信息
vmware 网络配置
Linux系统中如何查看运行级别
Slackware Linux init 进程

Unix/Linux 中的 如何克隆HP-UX系统盘


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-01   浏览: 127 ::
收藏到网摘: n/a


  可以分两个阶段来做;
  第一阶段
  1 pvcreate -B /dev/rdsk/cxtydz
  2 mkboot /dev/rdsk/cxtydz
  3 mkboot -a "hpux -lq(;0)/stand/vmunix" /dev/rdsk/cxtydz
  第二阶段
  1 dd if=/dev/dsk/c1t2d0 of=/dev/dsk/cxtydz
  bs=1024k
  供参考:
  If you do not have Mirror/UX you can manually duplicate your boot disk to another disk. This is the process.
  
  * Assuming current LVM boot disk is on c1t2d0 and you want to duplicate to c2t2d0.
  # pvcreate -B /dev/rdsk/c2t2d0
  # mkdir /dev/vgroot; mknod /dev/vgroot/group c 64 0x010000
  # vgcreate /dev/vgroot /dev/dsk/c2t2d0
  # mkboot /dev/rdsk/c2t2d0
  # mkboot -a "hpux (;0)/stand/vmunix" /dev/rdsk/c2t2d0
  # lifls /dev/rdsk/c2t2d0
  ==> do lifcp of all other boot utilities from c1t2d0 to c2t2d0.
  # lvcreate -C y -r n -n lvol1 /dev/vgroot
  # lvextend -L 84 /dev/vgroot/lvol1 /dev/dsk/c2t2d0
  ==> creating and extending boot lv (/stand)

  # lvcreate -C y -r n -L 2048 -n lvol2 /dev/vgroot
  ==> creating swap LV
  # lvcreate -C y -r n -n lvol3 /dev/vgroot
  # lvextend -L 6544 /dev/vgroot/lvol3 /dev/dsk/c2t2d0
  
  ==> creating and extending root lv (/)
  # lvlnboot -b lvol1 /dev/vgroot
  # lvlnboot -r lvol3 /dev/vgroot
  # lvlnboot -s lvol2 /dev/vgroot
  # lvlnboot -d lvol2 /dev/vgroot
  ==> update BDRA for boot, root, swap and dump LVs.
  # newfs -F hfs /dev/vgroot/rlvol1 ==> /stand must be hfs
  # newfs -F vxfs /dev/vgroot/rlvol3
  # mkdir /newstand
  # mount /dev/vgroot/lvol1 /newstand
  # cd /stand
  # find . -xdev -depth -print|cpio pxdm /newstand
  # umount /newstand
  # mkdir /newroot
  # mount /dev/vgroot/lvol3 /newroot
  # cd /
  # find . -xdev -depth -print|cpio -pxdm /newroot
  # cd /newroot/etc
  # vi fstab
  ==> edit appropriately
  # lvlnboot -R
  ==> resync vg headers
  # setboot -p 0/0/2/0.2.0
  ==> change prim boot path to new disk (c2t2d0)
  
  The above assume you have /, /stand and swap only. If you have separate /opt, /usr, /tmp mounted for example, perform appropriate lvcreate on those. When it's all done you should be able to boot up from your 2nd disk. From here onwards, you have to manually synchronize bot your boot disks.