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我已成功Fedora-Live-Workstation-x86_64-21-5.iso
使用以下配置在 Xen 中启动 Fedora LiveCD 映像 ( ):
name = 'fedora_x86_64'
memory = 1024
disk = [
'file:/path/to/Fedora-Live-Workstation-x86_64-21-5.iso,xvdd:cdrom,r',
'phy:/dev/vgxen/lvfedora_x86_64,xvda,w'
]
vif = ['bridge=xenbr0']
bootloader = 'pygrub'
bootloader_args = [
'--kernel=/isolinux/vmlinuz0',
'--ramdisk=/isolinux/initrd0.img'
]
extra = 'root=live:CDLABEL=Fedora-Live-WS-x86_64-21-5 rootfstype=auto ro rd.live.image quiet rhgb rd.luks=0 rd.md=0 rd.dm=0 nomodeset'
最后一行是从/isolinux/isolinux.cfg
标题为“以基本图形模式启动 Fedora Live”的菜单项中提取的。
然而,过了一会儿,我看到的只是以下内容:
Mounting Configuration File System...
[ OK ] Mounted Configuration File System.
[ OK ] Started Show Plymouth Boot Screen.
[ OK ] Reached target Paths.
[ OK ] Reached target Basic System.
又过了一段时间,我看到:
Starting Dracut Emergency Shell...
Warning: /dev/disk/by-label/Fedora-Live-WS-x86_64-21-5 does not exist
Warning: /dev/mapper/live-rw does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue.
Type "journalctl" to view system logs.
You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot
after mounting them and attach it to a bug report.
dracut:/#
VM 似乎无法访问该 CD:
dracut:/# ls /dev
autofs input snapshot tty2 tty35 tty50 tty9
btrfs-control kmsg stderr tty20 tty36 tty51 ttyS0
char log stdin tty21 tty37 tty52 ttyS1
console loop-control stdout tty22 tty38 tty53 ttyS2
core mapper tty tty23 tty39 tty54 ttyS3
cpu mem tty0 tty24 tty4 tty55 urandom
cpu_dma_latency net tty1 tty25 tty40 tty56 usbmon0
fd network_latency tty10 tty26 tty41 tty57 vcs
full network_throughput tty11 tty27 tty42 tty58 vcs1
hvc0 null tty12 tty28 tty43 tty59 vcsa
hvc1 nvram tty13 tty29 tty44 tty6 vcsa1
hvc2 port tty14 tty3 tty45 tty60 vga_arbiter
hvc3 ptmx tty15 tty30 tty46 tty61 xen
hvc4 pts tty16 tty31 tty47 tty62 zero
hvc5 random tty17 tty32 tty48 tty63
hvc6 raw tty18 tty33 tty49 tty7
hvc7 shm tty19 tty34 tty5 tty8
xvda
甚至xvdd
不可见。