[FZH] 请教怎么克隆Fedora系统？dump/clonezilla/dd/tar均可，求步骤

Mon Dec 10 01:01:12 UTC 2012

解决了就好，另外插一句 Fedora 下的 tar 是包含 SELinux 标签的

2012/12/9 Johnny Tao <johnnybeijing at gmail.com>:
> 问题已经搞定，谢谢大家回复
> 2个地方需要注意的
> 1）不要在当前系统打包，使用F17 XFCE的LiveCD64（之前用PartedMagic 32 LiveCD）启动来制作tar文件
> 2）tar备份的位置选择到其他的位置，而不是/
>
>
>
> 2012/12/7 Johnny Tao <johnnybeijing at gmail.com>
>
>> 谢谢bbbush的回复，
>>
>>  selinux之前已经关闭了touch /.autorelabel 也已经做了;
>>  一会我打算用clonezilla live usb做一下;在为tar打包完成后，就提醒过tar文件有改动。
>>
>>
>> 2012/12/6 Yuan Yijun <bbbush.yuan at gmail.com>
>>
>>> 猜测： tar 不保留 selinux label，所以需要 touch /.autorelabel && reboot
>>>
>>>
>>> 2012/12/6 Johnny Tao <johnnybeijing at gmail.com>
>>>
>>> > 我遇到的plymouthd问题类似这个：https://bugzilla.redhat.com/show_bug.cgi?id=830568
>>> >
>>> >
>>> > 2012/12/6 Johnny Tao <johnnybeijing at gmail.com>
>>> >
>>> > > 今天使用tar来备份和还原系统问题多多，现在grub2已经过了，卡在了接下来启动画面的plymouthd位置
>>> > >
>>> > > chroot后执行了systemctl mask plymouth-start.service 也没有帮助，请教大家一下呢
>>> > >
>>> > >
>>> > >
>>> > > 说下我备份/还原的大体步骤
>>> > >
>>> > > 1. 首先我依次备份了/ 和 /boot系统，解压到新的ssd磁盘分区中;
>>> > >
>>> > > #/
>>> > > tar cvpzf backup.tgz / --exclude=/proc --exclude=/sys
>>> > > --exclude=/lost+found --exclude=/media --exclude=/mnt
>>> > --exclude=backup.tgz
>>> > > --exclude=/home --exclude=/boot --exclude=/run
>>> > >
>>> > > #boot
>>> > > tar cvpzf boot.tgz /boot
>>> > >
>>> > > 2. 分别更新的UUID对应到新的分区/etc/fsta和/etc/grub2/grub.cfg
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > > On Wed, Dec 5, 2012 at 1:54 PM, Johnny Tao <johnnybeijing at gmail.com
>>> > >wrote:
>>> > >
>>> > >> @Tommy He，谢谢回复～
>>> > >> 看了下当前的分区表为msdos，一共就120G的SSD好像没有必要玩UEFI了意义可能不大;
>>> > >> 我的这台X230i的BIOS里面也好像有UEFI的选项
>>> > >>
>>> > >> [jtao at johnny-laptop Downloads]$ sudo parted /dev/sda print
>>> > >> Model: ATA ST320LT007-9ZV14 (scsi)
>>> > >> Disk /dev/sda: 320GB
>>> > >> Sector size (logical/physical): 512B/4096B
>>> > >> Partition Table: msdos
>>> > >> Disk Flags:
>>> > >>
>>> > >> Number  Start   End     Size    Type      File system     Flags
>>> > >>  1      1049kB  525MB   524MB   primary   ext4            boot
>>> > >>  2      525MB   54.2GB  53.7GB  primary   ext4
>>> > >>  3      54.2GB  60.2GB  6006MB  primary   linux-swap(v1)
>>> > >>  4      60.2GB  320GB   260GB   extended
>>> > >>  5      60.2GB  320GB   260GB   logical   ext4
>>> > >>
>>> > >>
>>> > >>
>>> > >>
>>> > >> On Wed, Dec 5, 2012 at 1:34 PM, Tommy He <
>>> lovenemesis at fedoraproject.org
>>> > >wrote:
>>> > >>
>>> > >>> 题外话：其实吧，我觉得这个好机会转向使用 GPT 分区表，未来升级 UEFI 的机子也方便……
>>> > >>>
>>> > >>> On Wed, Dec 5, 2012 at 12:01 PM, Johnny Tao <
>>> johnnybeijing at gmail.com>
>>> > >>> wrote:
>>> > >>> > 不好意思前面邮件没说清楚;sda为现在正在使用的320g的机械硬盘装有Fedora17
>>> > >>> >
>>> > >>>
>>> >
>>> 64bit，sdb作为目标ssd磁盘尚未分区，使用USB盒子连到我的笔记本电脑，我想到的步骤是，不知道是否有更简单的方法？麻烦大家帮忙看下，是否tar/dump会更简单?
>>> > >>> >
>>> > >>> > 1. 使用fdisk/cfdisk
>>> > >>> > 为sdb分区分别为500M(/boot)，20G(/)，4G(swap，现在内存升级到10g这个区也可不要)，剩余给(/home)
>>> > >>> > 2.
>>> > 使用clonezilla把sda现有的分区依次克隆到sdb的每个分区中（不保护swap），这里可能要查一下跳过目标磁盘大于源磁盘的参数
>>> > >>> > 3. 使用sdb作为启动盘，修复grub2的启动项，版本2的步骤还不清楚，回头查下文档。
>>> > >>> >
>>> > >>> >
>>> > >>> > 这里是sda的fstab
>>> > >>> >
>>> > >>> > [jtao at johnny-laptop ~]$ cat /etc/fstab
>>> > >>> >
>>> > >>> > #
>>> > >>> > # /etc/fstab
>>> > >>> > # Created by anaconda on Thu Nov 29 10:28:58 2012
>>> > >>> > #
>>> > >>> > # Accessible filesystems, by reference, are maintained under
>>> > >>> '/dev/disk'
>>> > >>> > # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for
>>> > more
>>> > >>> info
>>> > >>> > #
>>> > >>> > UUID=97481eda-a608-4bee-ace8-faa0d59ad677 /
>>> > ext4
>>> > >>> > defaults        1 1
>>> > >>> > UUID=a615302b-eae4-4bad-a553-1e7c473b7223 /boot
>>> > ext4
>>> > >>> > defaults        1 2
>>> > >>> > UUID=098f62c4-4f33-4c0d-82a9-98d203be4a1f /home
>>> > ext4
>>> > >>> > defaults        1 2
>>> > >>> > UUID=cec9ee8e-7893-478c-afc2-2c440a7c3579 swap
>>> >  swap
>>> > >>> > defaults        0 0
>>> > >>> >
>>> > >>> >
>>> > >>> >
>>> > >>> > On Tue, Dec 4, 2012 at 4:11 PM, Christopher Meng <
>>> cickumqt at gmail.com
>>> > >
>>> > >>> wrote:
>>> > >>> >
>>> > >>> >> 每个设备文件代表什么？哪个是Fedora的？
>>> > >>> >>
>>> > >>> >>
>>> > >>> >>
>>> > >>> >> *Yours sincerely,*
>>> > >>> >> *Christopher Meng*
>>> > >>> >>
>>> > >>> >> Ambassador/Contributor of Fedora Project and many others.
>>> > >>> >> http://cicku.me
>>> > >>> >> http://mirrors.cicku.me
>>> > >>> >>
>>> > >>> >>
>>> > >>> >>
>>> > >>> >> On Tue, Dec 4, 2012 at 4:01 PM, Johnny Tao <
>>> johnnybeijing at gmail.com
>>> > >
>>> > >>> >> wrote:
>>> > >>> >>
>>> > >>> >> > 想省事直接克隆过去，麻烦大家给点建议，谢谢
>>> > >>> >> >
>>> > >>> >> > target：120g SSD
>>> > >>> >> > source：320g 机械硬盘，分区如下
>>> > >>> >> >
>>> > >>> >> > [jtao at johnny-laptop Scripts]$ sudo fdisk -l /dev/sda
>>> > >>> >> >
>>> > >>> >> > Disk /dev/sda: 320.1 GB, 320072933376 bytes
>>> > >>> >> > 255 heads, 63 sectors/track, 38913 cylinders, total 625142448
>>> > >>> sectors
>>> > >>> >> > Units = sectors of 1 * 512 = 512 bytes
>>> > >>> >> > Sector size (logical/physical): 512 bytes / 4096 bytes
>>> > >>> >> > I/O size (minimum/optimal): 4096 bytes / 4096 bytes
>>> > >>> >> > Disk identifier: 0x00077a05
>>> > >>> >> >
>>> > >>> >> >    Device Boot      Start         End      Blocks   Id  System
>>> > >>> >> > /dev/sda1   *        2048     1026047      512000   83  Linux
>>> > >>> >> > /dev/sda2         1026048   105883647    52428800   83  Linux
>>> > >>> >> > /dev/sda3       105883648   117614591     5865472   82  Linux
>>> > swap /
>>> > >>> >> > Solaris
>>> > >>> >> > /dev/sda4       117614592   625142447   253763928    5
>>>  Extended
>>> > >>> >> > /dev/sda5       117616640   625141759   253762560   83  Linux
>>> > >>> >> > --
>>> > >>> >> > Fedora中文郵件列表：
>>> > >>> https://admin.fedoraproject.org/mailman/listinfo/chinese
>>> > >>> >> >
>>> > >>> >>
>>> > >>> >> --
>>> > >>> >> Fedora中文郵件列表：
>>> > https://admin.fedoraproject.org/mailman/listinfo/chinese
>>> > >>> >>
>>> > >>> >>
>>> > >>> >
>>> > >>> > --
>>> > >>> > Fedora中文郵件列表：
>>> > https://admin.fedoraproject.org/mailman/listinfo/chinese
>>> > >>> >
>>> > >>>
>>> > >>>
>>> > >>>
>>> > >>> --
>>> > >>> Take a Deep Breath out of Windows
>>> > >>>
>>> > >>> https://fedoraproject.org/wiki/User:Lovenemesis
>>> > >>> --
>>> > >>> Fedora中文郵件列表：
>>> https://admin.fedoraproject.org/mailman/listinfo/chinese
>>> > >>>
>>> > >>
>>> > >>
>>> > >
>>> >
>>> > --
>>> > Fedora中文郵件列表：https://admin.fedoraproject.org/mailman/listinfo/chinese
>>> >
>>> >
>>>
>>>
>>> --
>>> bbbush ^_^
>>> --
>>> Fedora中文郵件列表：https://admin.fedoraproject.org/mailman/listinfo/chinese
>>>
>>
>>
>
> --
> Fedora中文郵件列表：https://admin.fedoraproject.org/mailman/listinfo/chinese
>


-- 
Take a Deep Breath out of Windows

https://fedoraproject.org/wiki/User:Lovenemesis