Fong Vang wrote:
This is my grub.conf:
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
#password --md5 $1$s2SJHtjK$/6aIdbucGSdNSbzT2VhxE0
title Fedora Core (2.6.15-1.2054_FC5xen0)
root (hd0,0)
kernel /xen.gz-2.6.15-1.2054_FC5 noreboot
module /vmlinuz-2.6.15-1.2054_FC5xen0 ro root=/dev/XenVol/MgtRootVol
module /initrd-2.6.15-1.2054_FC5xen0.img
title Fedora Core (2.6.15-1.2054_FC5smp)
root (hd0,0)
kernel /vmlinuz-2.6.15-1.2054_FC5smp ro root=/dev/XenVol/MgtRootVol
initrd /initrd-2.6.15-1.2054_FC5smp.img
This is /boot:
# ls -l /boot
total 12799
-rw-r--r-- 1 root root 63847 Mar 14 13:19 config-2.6.15-1.2054_FC5smp
-rw-r--r-- 1 root root 59663 Mar 14 13:49 config-2.6.15-1.2054_FC5xen0
-rw-r--r-- 1 root root 28213 Mar 14 13:58 config-2.6.15-1.2054_FC5xenU
drwxr-xr-x 2 root root 1024 Apr 7 16:50 grub
-rw-r--r-- 1 root root 1769662 Apr 7 12:12 initrd-2.6.15-1.2054_FC5smp.img
-rw-r--r-- 1 root root 1772055 Apr 7 15:51 initrd-2.6.15-1.2054_FC5xen0.img
-rw-r--r-- 1 root root 1599914 Apr 7 12:42 initrd-2.6.15-1.2054_FC5xenU.img
drwx------ 2 root root 12288 Apr 7 12:08 lost+found
-rw-r--r-- 1 root root 94600 Feb 8 07:39 memtest86+-1.65
-rw-r--r-- 1 root root 831559 Mar 14 13:19 System.map-2.6.15-1.2054_FC5smp
-rw-r--r-- 1 root root 814872 Mar 14 13:49 System.map-2.6.15-1.2054_FC5xen0
-rw-r--r-- 1 root root 637784 Mar 14 13:58 System.map-2.6.15-1.2054_FC5xenU
-rw-r--r-- 1 root root 1564844 Mar 14 13:19 vmlinuz-2.6.15-1.2054_FC5smp
-rw-r--r-- 1 root root 1529586 Mar 14 13:49 vmlinuz-2.6.15-1.2054_FC5xen0
-rw-r--r-- 1 root root 1232540 Mar 14 13:58 vmlinuz-2.6.15-1.2054_FC5xenU
-rw-r--r-- 1 root root 265925 Mar 14 12:45 xen.gz-2.6.15-1.2054_FC5
-rwxr-xr-x 1 root root 734680 Mar 14 14:22 xen-syms-2.6.15-1.2054_FC5
This is to listing of the ramdisk:
drwxr-xr-x 3 root root 0 Apr 7 15:51 etc
drwxr-xr-x 2 root root 0 Apr 7 15:51 etc/lvm
-rw-r--r-- 1 root root 10538 Apr 7 15:51 etc/lvm/lvm.conf
-rwxr-xr-x 1 root root 1921 Apr 7 15:51 init
drwxr-xr-x 2 root root 0 Apr 7 15:51 bin
-r-xr-xr-x 1 root root 1577416 Apr 7 15:51 bin/lvm
-rwxr-xr-x 1 root root 423428 Apr 7 15:51 bin/insmod
lrwxrwxrwx 1 root root 10 Apr 7 15:51 bin/modprobe ->
/sbin/nash
-rwxr-xr-x 1 root root 1353084 Apr 7 15:51 bin/nash
drwxr-xr-x 3 root root 0 Apr 7 15:51 dev
crw-r--r-- 1 root root 1, 5 Apr 7 15:51 dev/zero
drwxr-xr-x 2 root root 0 Apr 7 15:51 dev/mapper
crw-r--r-- 1 root root 4, 8 Apr 7 15:51 dev/tty8
crw-r--r-- 1 root root 4, 0 Apr 7 15:51 dev/systty
brw-r--r-- 1 root root 1, 1 Apr 7 15:51 dev/ram1
crw-r--r-- 1 root root 4, 64 Apr 7 15:51 dev/ttyS0
crw-r--r-- 1 root root 4, 4 Apr 7 15:51 dev/tty4
crw-r--r-- 1 root root 4, 1 Apr 7 15:51 dev/tty1
crw-r--r-- 1 root root 10, 135 Apr 7 15:51 dev/rtc
crw-r--r-- 1 root root 5, 1 Apr 7 15:51 dev/console
crw-r--r-- 1 root root 4, 11 Apr 7 15:51 dev/tty11
crw-r--r-- 1 root root 5, 0 Apr 7 15:51 dev/tty
crw-r--r-- 1 root root 4, 7 Apr 7 15:51 dev/tty7
brw-r--r-- 1 root root 1, 0 Apr 7 15:51 dev/ram0
crw-r--r-- 1 root root 4, 5 Apr 7 15:51 dev/tty5
crw-r--r-- 1 root root 4, 9 Apr 7 15:51 dev/tty9
crw-r--r-- 1 root root 4, 10 Apr 7 15:51 dev/tty10
crw-r--r-- 1 root root 4, 3 Apr 7 15:51 dev/tty3
crw-r--r-- 1 root root 4, 65 Apr 7 15:51 dev/ttyS1
crw-r--r-- 1 root root 4, 6 Apr 7 15:51 dev/tty6
crw-r--r-- 1 root root 4, 2 Apr 7 15:51 dev/tty2
crw-r--r-- 1 root root 4, 66 Apr 7 15:51 dev/ttyS2
crw-r--r-- 1 root root 5, 2 Apr 7 15:51 dev/ptmx
crw-r--r-- 1 root root 1, 3 Apr 7 15:51 dev/null
lrwxrwxrwx 1 root root 4 Apr 7 15:51 dev/ram -> ram1
crw-r--r-- 1 root root 4, 67 Apr 7 15:51 dev/ttyS3
crw-r--r-- 1 root root 4, 12 Apr 7 15:51 dev/tty12
crw-r--r-- 1 root root 4, 0 Apr 7 15:51 dev/tty0
drwxr-xr-x 2 root root 0 Apr 7 15:51 lib
-rw-r--r-- 1 root root 39972 Apr 7 15:51 lib/3w-9xxx.ko
-rw-r--r-- 1 root root 65920 Apr 7 15:51 lib/dm-mod.ko
-rw-r--r-- 1 root root 145020 Apr 7 15:51 lib/ext3.ko
-rw-r--r-- 1 root root 7788 Apr 7 15:51 lib/dm-zero.ko
-rw-r--r-- 1 root root 162352 Apr 7 15:51 lib/scsi_mod.ko
-rw-r--r-- 1 root root 24660 Apr 7 15:51 lib/sd_mod.ko
-rw-r--r-- 1 root root 72656 Apr 7 15:51 lib/jbd.ko
-rw-r--r-- 1 root root 24632 Apr 7 15:51 lib/dm-snapshot.ko
-rw-r--r-- 1 root root 29068 Apr 7 15:51 lib/dm-mirror.ko
drwxr-xr-x 2 root root 0 Apr 7 15:51 proc
drwxr-xr-x 2 root root 0 Apr 7 15:51 sysroot
lrwxrwxrwx 1 root root 3 Apr 7 15:51 sbin -> bin
drwxr-xr-x 2 root root 0 Apr 7 15:51 sys
7705 blocks
Hi Vang,
Sorry for delay in replying to you.
Thanks for including the contents of the ramdisk, too.
It all looks OK to me. The grub stanza is good; you're not missing any
specified /boot files; the files in lib/* appear to be the ones needed
for raid and lvm.
You should be able to use a "xenified" kernel to boot without the xen
hypervisor. You might want to try that first to prove that it boots
correctly before moving onto a xen hypervisor boot. Below is what that
grub stanza should look like.
title Fedora Core (2.6.15-1.2054_FC5xen0)
root (hd0,0)
kernel /vmlinuz-2.6.15-1.2054_FC5xen0 ro root=/dev/XenVol/MgtRootVol
module /initrd-2.6.15-1.2054_FC5xen0.img
That may help. Sure hope so !-)
On 4/7/06, list user <vnstkxehgsznsq@xxxxxxxxxxxxxx> wrote:
Fong Vang wrote:
That prevented the system from rebooting. Thanks for the tip.
For some reason the Xen0 kernel is unable to find the LVM volume. Is
the xen0 kernel in FC5 compiled to support LVM? This is the error
displayed on the screen:
Scanning logical volumes
Reading all physical volumes. This may take a while...
No volume groups found
Activating logical volumes
Unable to find volume group "XenVol"
Creating root device.
Mounting root filesystem.
mount: could not find filesystem '/dev/root'
The originally installed kernel boots fine.
What am I missing?
It may be your /boot/grub/grub.conf file or you may need an initrd.
If you post the contents of your "/boot/grub/grub.conf" file and the
contents of /boot I'll take a look and see if I can help.
On 4/7/06, Datto <datto@xxxxxxxxxxx> wrote:
Is there a way to prevent the system from rebooting?
Put noreboot on the end of your kernel line of your grub.conf
Datto
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