有玩过xenproject的大佬吗

32MB.CN

折腾Xen Project，新建的DomU找不到硬盘，报错如下。有会解决的吗
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[    1.534874] md: Waiting for all devices to be available before autodetect

[    1.534881] md: If you don't use raid, use raid=noautodetect

[    1.535511] md: Autodetecting RAID arrays.

[    1.535518] md: Scanned 0 and added 0 devices.

[    1.535522] md: autorun ...

[    1.535525] md: ... autorun DONE.

[    1.535643] VFS: Cannot open root device "xvda" or unknown-block(0,0): error -6

[    1.535651] Please append a correct "root=" boot option; here are the available partitions:

[    1.535660] 0100           16384 ram0 [    1.535662]  (driver?)

[    1.535667] 0101           16384 ram1 [    1.535669]  (driver?)

[    1.535673] 0102           16384 ram2 [    1.535675]  (driver?)

[    1.535679] 0103           16384 ram3 [    1.535681]  (driver?)

[    1.535684] 0104           16384 ram4 [    1.535686]  (driver?)

[    1.535690] 0105           16384 ram5 [    1.535692]  (driver?)

[    1.535696] 0106           16384 ram6 [    1.535698]  (driver?)

[    1.535702] 0107           16384 ram7 [    1.535704]  (driver?)

[    1.535708] 0108           16384 ram8 [    1.535709]  (driver?)

[    1.535713] 0109           16384 ram9 [    1.535715]  (driver?)

[    1.535719] 010a           16384 ram10 [    1.535721]  (driver?)

[    1.535725] 010b           16384 ram11 [    1.535727]  (driver?)

[    1.535731] 010c           16384 ram12 [    1.535733]  (driver?)

[    1.535737] 010d           16384 ram13 [    1.535738]  (driver?)

[    1.535742] 010e           16384 ram14 [    1.535744]  (driver?)

[    1.535748] 010f           16384 ram15 [    1.535750]  (driver?)

[    1.535755] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)[/ol]复制代码
DomU配置文件
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# Guestname

name = "mini.linux"

# 128-bit UUID for the domain as a hexadecimal number.

# Use "uuidgen" to generate one if required.

# The default behavior is to generate a new UUID each time the guest is started.

#uuid = "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"

# Kernel image to boot

kernel = "/boot/vmlinuz-4.9.39-29.el6.x86_64"

# Ramdisk (optional)

#ramdisk = "/boot/initramfs-4.9.39-29.el6.x86_64.img"

# Kernel command line options

extra = "root=/dev/xvda selinux=0 init=/sbin/init"

# Initial memory allocation (MB)

memory = 128

# Maximum memory (MB)

# If this is greater than `memory' then the slack will start ballooned

# (this assumes guest kernel support for ballooning)

#maxmem = 512

# Number of VCPUS

vcpus = 2

# Network devices

# A list of 'vifspec' entries as described in

# docs/misc/xl-network-configuration.markdown

vif = [ '' ]

# Disk Devices

# A list of `diskspec' entries as described in

# docs/misc/xl-disk-configuration.txt

disk = [ 'file:/data/xen/vm1/vm1.img,xvda,w' ]

[/ol]复制代码