fc6升级到f8的变化

 

我的电脑硬盘是IDE接口的，Linux中是这样表示的/dev/hdaX。可能从f7开始有了变化！

AnacondaisthenameoftheFedorainstaller.ThissectionoutlinesissuesrelatedtoAnacondaandinstallingFedora8.

Anaconda应该是个安装过程中用到的软件。有这么一句：AnacondausesthenewlibatadriverinthesamefashionastherestofFedora,soitisunabletodetectmorethan15partitionsonanIDEdiskduringtheinstallationorupgradeprocess.如果分区大于15个就要用LVM了。

Achangeinthewaythatthelinuxkernelhandlesstoragedevicesmeansthatdevicenameslike/dev/hdXor/dev/sdXmaydifferfromthevaluesusedinearlierreleases.Anacondasolvesthisproblembyrelyingonpartitionlabels.

ChangesinAnaconda:

• ImprovedLiveimagessupport
  
  AbilitytoinstallfromLiveimagerunningfromRAMorUSBstick
  
  ImprovedIEEE-1394(Firewire)support
  
  Useof/dev/hdXisdeprecatedoni386andx86_64forIDEdrives,andhaschangedto/dev/sdXexceptonPPC.SeenoteabouttheimportanceoflabelingdevicesforupgradesfromFC6,andpartitionlimitations
  
  升级安装要用到分区的卷,以前就知道用e2label,不过好像只能显示ext2和ext3格式的分区。
  
  现在可以用blkid
  我的示例：
  [root@slg~]#/sbin/blkid
  /dev/sda1:LABEL="slg"UUID="d868b700-8191-44a5-9ea9-33056b74faff"SEC_TYPE="ext2"TYPE="ext3"
  /dev/sda5:LABEL="sunliguo"UUID="02eb074e-89b1-4264-8909-ad20a8051b0b"SEC_TYPE="ext2"TYPE="ext3"
  /dev/sdb1:UUID="f6c9e708-0abb-486e-87a5-e1326a7067e5"SEC_TYPE="ext2"TYPE="ext3"LABEL="sdb"
  /dev/sda2:LABEL="WINE"UUID="D83C-F0D0"TYPE="vfat"
  /dev/sda6:LABEL="/"UUID="8d6435de-291b-42b8-bda1-4d2ac4637576"SEC_TYPE="ext2"TYPE="ext3"
  /dev/sda7:LABEL="WIND"UUID="706E-11A2"TYPE="vfat"
  /dev/sda8:TYPE="swap"LABEL="SWAP-hda91"
  
  接着修改/etc/fstab和/etc/grub.conf吧！

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