[one-users] Defining Disks in description file (root, fs, swap, mount..)

Sun May 30 01:38:16 PDT 2010

And also here is the error message I get from xm console one-<id>

XENBUS: Device with no driver: device/vif/0
XENBUS: Device with no driver: device/vbd/769
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.

VFS: Cannot open root device "hda" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

The status of VM turns to running ang after a minute or so it turns to suspend.

On 5/30/10, Ghazal Salehi <ghazal.salehi at gmail.com> wrote:
> Hi
>
> The error messages are something about taps and also mkfs command
> which seemed not  defined. Please find the errors below which occurred
> in different setting for disks:
>
> Wed May 26 16:44:09 2010 [LCM][I]: New VM state is BOOT
> Wed May 26 16:44:09 2010 [VMM][I]: Generating deployment file:
> /srv/cloud/one/var/170/deployment.0
> Wed May 26 16:44:34 2010 [VMM][I]: Command execution fail: 'cat >
> /srv/cloud/one/var//170/images/deployment.0 && sudo /usr/sbin/xm
> create /srv/cloud/one/var//170/images/deployment.0 && sudo
> /usr/sbin/xm sched-cred -d one-170 -w 26'
> Wed May 26 16:44:34 2010 [VMM][I]: STDERR follows.
> Wed May 26 16:44:34 2010 [VMM][I]: Error: Device 770 (tap) could not
> be connected.
> Wed May 26 16:44:34 2010 [VMM][I]:
> /srv/cloud/one/var/170/images/disk.1 does not exist
> Wed May 26 16:44:34 2010 [VMM][I]: ExitCode: 1
> Wed May 26 16:44:34 2010 [VMM][E]: Error deploying virtual machine
> Wed May 26 16:44:34 2010 [DiM][I]: New VM state is FAILED
> Wed May 26 16:44:36 2010 [TM][W]: Ignored: LOG - 170 tm_delete.sh:
> Deleting /srv/cloud/one/var//170/images
>
> ---------------------------------------------------
>
> Command execution fail:
> /srv/cloud/one//lib/tm_commands/nfs/tm_mkimage.sh 64 ext2
> 192.168.37.141:/srv/cloud/one/var//169/images/disk.1
> Wed May 26 16:32:45 2010 [TM][I]: STDERR follows.
> Wed May 26 16:32:45 2010 [TM][I]: ERROR MESSAGE --8<------
> Wed May 26 16:32:45 2010 [TM][I]:
> /srv/cloud/one//lib/mads/tm_common.sh: line 99: mkfs: command not
> found
> Wed May 26 16:32:45 2010 [TM][I]: ERROR MESSAGE ------>8--
> Wed May 26 16:32:45 2010 [TM][I]: ExitCode: 127
> Wed May 26 16:32:45 2010 [TM][I]: tm_mkimage.sh: Executed "mkdir -p
> /srv/cloud/one/var//169/images".
> Wed May 26 16:32:45 2010 [TM][I]: tm_mkimage.sh: Executed "dd
> if=/dev/zero of=/srv/cloud/one/var//169/images/disk.1 bs=1 count=1
> seek=64M".
> Wed May 26 16:32:45 2010 [TM][I]: tm_mkimage.sh: ERROR: Command "mkfs
> -t ext2 -F /srv/cloud/one/var//169/images/disk.1" failed.
> Wed May 26 16:32:45 2010 [TM][I]: tm_mkimage.sh: ERROR:
> /srv/cloud/one//lib/mads/tm_common.sh: line 99: mkfs: command not
> found
> Wed May 26 16:32:45 2010 [TM][E]: Error excuting image transfer
> script: /srv/cloud/one//lib/mads/tm_common.sh: line 99: mkfs: command
> not found
> Wed May 26 16:33:17 2010 [DiM][I]: New VM state is FAILED
> Wed May 26 16:33:21 2010 [TM][W]: Ignored: LOG - 169 tm_delete.sh:
> Deleting /srv/cloud/one/var//169/images
>
> Cheers
> Ghazal
>
> On 5/29/10, Mehdi Sheikhalishahi <mehdi.alishahi at gmail.com> wrote:
>> what are the error messages?
>>
>> On Sat, May 29, 2010 at 12:30 AM, Ghazal Salehi
>> <ghazal.salehi at gmail.com>wrote:
>>
>>> Hi All
>>>
>>> I have deployment problem with my VMs.
>>> I have tried two images ttylinux and centos.
>>> I think there is something wrong with defining disks.
>>>
>>> This is the output of file ../ttylinux.img :
>>>
>>> /srv/ttylinux.img: x86 boot sector, LInux i386 boot LOader; partition
>>> 1: ID=0x83, starthead 1, startsector 63, 81585 sectors, extended
>>> partition table (last)\011
>>>
>>> ---------------------------------------------------------
>>> output of file ../centos.img :
>>> ---------------------------------------------------------
>>>
>>> /srv/cloud/one/1Gimage/euca-centos-5.3-x86_64/centos.orig.5-3.x86-64.img:
>>> Linux rev 1.0 ext3 filesystem data (large files)
>>>
>>> -------------------------------------------------
>>> VM Description file:
>>> -------------------------------------------------
>>> NAME   = centos
>>> CPU    = 0.1
>>> MEMORY = 64
>>>
>>> OS     = [
>>>
>>> kernel="/srv/cloud/one/1Gimage/euca-centos-5.3-x86_64/xen-kernel/vmlinuz-2.6.27.21-0.1-xen"
>>> #initd   =
>>> "/srv/cloud/one/1Gimage/euca-centos-5.3-x86_64/xen-#kernel/initrd-2.6.27.21-0.1-xen"
>>> ,  root = "sda1"
>>> ]
>>>
>>> DISK   = [
>>>  source   =
>>> "/srv/cloud/one/1Gimage/euca-centos-5.3-x86_64/centos.orig.5-3.x86-64.img",
>>>  target   = "sda1",
>>>  readonly = "no" ]
>>>
>>> #DISK = [ type = mnt,
>>> #         size = 2048,
>>> #         taget = sd2]
>>>
>>> DISK = [ type = swap,
>>>        size = 2048,
>>>        target = sd3
>>> ]
>>>
>>> NIC    = [ NETWORK = "net201" ]
>>>
>>> FEATURES=[ acpi="no" ]
>>>
>>> --------------------------------------------------
>>> fstab file from centos image
>>> ---------------------------------------------------
>>> /dev/sda1         /             ext3     defaults,errors=remount-ro 0 0
>>> /dev/sda2         /mnt          ext3     defaults                   0 0
>>> /dev/sda3         swap          swap     defaults                   0 0
>>> devpts           /dev/pts      devpts   gid=5,mode=620             0 0
>>> proc             /proc         proc     defaults                   0 0
>>>
>>> --------------------------------------------------
>>> fstab file from tylinux image
>>> ---------------------------------------------------
>>> /dev/hda1     /            ext2       defaults                      0 0
>>> tmpfs         /dev         tmpfs      noauto                        0 0
>>> devpts        /dev/pts     devpts     gid=5,mode=0620               0 0
>>> tmpfs         /dev/shm     tmpfs      rw,noexec,nosuid,size=24k     0 0
>>> proc          /proc        proc       noauto                        0 0
>>> sysfs         /sys         sysfs      noauto                        0 0
>>>
>>>
>>> I have gained the fstab files by mounting the images in a temporary
>>> folder and then umount it again.
>>> I don't know how to define mnt partition of centos image in
>>> description file which is sd2 in fstab file.
>>>
>>> Thank you in advance for your help.
>>>
>>> Regards
>>> Ghazal
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>
>>
>>
>> --
>> Regards,
>> Mehdi
>>
>