unable to acess resume device (LABEL … - Linux

我先fdisk -l /dev/sda之後

顯示的磁碟訊息是這樣

[root@localhost /]# fdisk -l /dev/sda

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/sda1 * 1 131 1052226 83 Linux
/dev/sda2 132 16704 133122622+ 83 Linux
/dev/sda3 16705 19315 20972857+ 83 Linux
/dev/sda4 19316 19457 1140615 5 Extended
/dev/sda5 19316 19457 1140583+ 82 Linux swap / Solaris

[root@localhost /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 20G 12G 7.3G 61% /
/dev/sda1 996M 39M 906M 5% /boot
/dev/sda2 123G 105G 13G 90% /home

所以我可以確定sda1是/boot，sda2是/home，/sda3是/

而且swap是sda5

所以我直接把fstab的最後一行改成

LABEL=/ / ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
devpts /dev/pts devpts gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs defaults 0 0
LABEL=/home /home ext3 defaults 1 2
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
/dev/sda5 swap swap defaults 0 0

再來做mkswap的動作，並swapon

參考：http://linuxpoison.blogspot.com/2008/03/mkswap-swapon-and-swapoff.html

[root@localhost /]# mkswap -c /dev/sda5
Setting up swapspace version 1, size = 1167949 kB
[root@localhost /]# swapon /dev/sda5
swapon: /dev/sda5: Device or resource busy
[root@localhost /]# swapoff /dev/sda5
[root@localhost /]# swapon /dev/sda5

然後重開機

錯誤訊息還是如同之前一樣

Unable to acess resume device (LABEL=SWAP-sda5)
mount: could not find file system '/dev/root'
setuproot: moving /dev failed: No such file or directory
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
switchroot: mount failed: No such file or directory
kernel panic - not syncing: Attempted to kill init!-d000

請問O大的意思是我應該利用e2label把每一個磁區都LABEL起來

然後把fstab都改成LABEL=/{LABEL_name} /{mountpoint}這樣嗎？

還是說我應該直接用/dev/sdaX /{mountpoint}


多謝幫助:P

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