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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] installing fc6 as domU directly on lv´s
Hi,
I'm not an expert here by any means, but I'll share my experience here as I
have had similar problems with CentOS (which does things similarly as
Fedora). As far as I understand, the problem isn't getting LVM partitions
recognised by xen, but Anaconda not being capable of installing directly on
partitions.
Anaconda seems to insist on using complete block devices. So each partition
you specify in the domU config will be interpreted by Anaconda as an
unformatted block device. It will insist on adding a partition map and
partitions. I didn't find a way to tell Anaconda to interpret the partitions
as partitions. I suspect Red Hat only adapted Anaconda as much as to work
with their prefered usage of Xen (working with full block devices, or device
files), not for the full capabilities of Xen (passing partitions only).
For my setup, I ended up with some sort of compromise:
* Create a relatively small LVM partition which will be passed as virtual
block device to the domU guest for Anaconda to play with
* Create a domU config and install CentOS-5 on this partition. Note that
Anaconda will turn it into a virtual block device and adds a partition table
and several partitions (I limited it to two: /boot and /)
* After successful installation, I added several LVM partitions to the domU
configuration as partitions this time
* Inside the domU, I altered fstab to use these LVM partitions for /home
and /var and swap.
* So I can use LVM snapshotting for my data at least.
If you get to setup fc6 fully on LVM, I'd love to hear how you did that. I may
redo my setup as well then.
Regards,
Geert
On Tuesday 22 May 2007 14:41, Philippe Trolliet wrote:
> hi,
> since 2 days i´m trying to install fedora core 6 directly on logical
> volumes. my host system is FC6 too.
> i want to have following layout in my domU:
> /dev/group/ServerRoot mounted in domU as /
> /dev/group/ServerVar mounted in domU as /var
> /dev/group/ServerSwap mounted in domU as swap device for the server
>
> my xen-config looks like this:
>
> name = "mailserver-FC6"
> kernel = "/boot/vmlinuz-2.6.20-1.2948.fc6xen"
> memory = 512
> disk = ['phy:VolGroup00/MailserverRoot,sda1,w',
> 'phy:VolGroup00/MailserverVar,sda2,w',
> 'phy:VolGroup00/MailserverSwap,sda3,w']
> #vif = [ '' ]
> root = "/dev/sda1"
> extra = "ro selinux=0 3"
> vcpus = 1
> vif = [ 'mac=00:16:3e:1a:c5:ad, bridge=xenbr0', ]
> nographic=1
>
> i followed an older howto for FC4 and changed the necessary options and
> settings that it fits for FC6. but it doesn´t work too. the domU doesn´t
> boot and crashes.
>
> here the log after i executed "xm create fc6-domU" (sorry, it´s a very long
> snippet but it´s "just" the logging of one single try to start the domU):
>
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:190)
> XendDomainInfo.create(['vm', ['name', 'mailserver-FC6'], ['memory', 512],
> ['vcpus', 1], ['image', ['linux', ['kernel',
> '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root', '/dev/sda1'], ['args', 'ro
> selinux=0 3']]], ['device', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverRoot'], ['dev', 'sda1'], ['mode', 'w']]],
> ['device', ['vbd', ['uname', 'phy:VolGroup00/MailserverVar'], ['dev',
> 'sda2'], ['mode', 'w']]], ['device', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['dev', 'sda3'], ['mode', 'w']]],
> ['device', ['vif', ['bridge', 'xenbr0'], ['mac', '00:16:3e:1a:c5:ad']]]])
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:296)
> parseConfig: config is ['vm', ['name', 'mailserver-FC6'], ['memory', 512],
> ['vcpus', 1], ['image', ['linux', ['kernel',
> '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root', '/dev/sda1'], ['args', 'ro
> selinux=0 3']]], ['device', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverRoot'], ['dev', 'sda1'], ['mode', 'w']]],
> ['device', ['vbd', ['uname', 'phy:VolGroup00/MailserverVar'], ['dev',
> 'sda2'], ['mode', 'w']]], ['device', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['dev', 'sda3'], ['mode', 'w']]],
> ['device', ['vif', ['bridge', 'xenbr0'], ['mac', '00:16:3e:1a:c5:ad']]]]
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:397)
> parseConfig: result is {'shadow_memory': None, 'start_time': None, 'uuid':
> None, 'on_crash': None, 'on_reboot': None, 'localtime': None, 'image':
> ['linux', ['kernel', '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root',
> '/dev/sda1'], ['args', 'ro selinux=0 3']], 'on_poweroff': None,
> 'bootloader_args': None, 'cpus': None, 'name': 'mailserver-FC6', 'backend':
> [], 'vcpus': 1, 'cpu_weight': None, 'features': None, 'vcpu_avail': None,
> 'memory': 512, 'device': [('vbd', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverRoot'], ['dev', 'sda1'], ['mode', 'w']]), ('vbd',
> ['vbd', ['uname', 'phy:VolGroup00/MailserverVar'], ['dev', 'sda2'],
> ['mode', 'w']]), ('vbd', ['vbd', ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['dev', 'sda3'], ['mode', 'w']]), ('vif',
> ['vif', ['bridge', 'xenbr0'], ['mac', '00:16:3e:1a:c5:ad']])],
> 'bootloader': None, 'cpu': None, 'maxmem': None} [2007-05-22 16:31:08
> xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1264)
> XendDomainInfo.construct: None
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1296)
> XendDomainInfo.initDomain: 1 1.0
> [2007-05-22 16:31:08 xend 2900] DEBUG (balloon:127) Balloon: 1559228 KiB
> free; need 524288; done.
> [2007-05-22 16:31:08 xend 2900] INFO (image:136) buildDomain os=linux dom=1
> vcpus=1
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:199) dom = 1
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:200) image =
> /boot/vmlinuz-2.6.20-1.2948.fc6xen
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:201) store_evtchn = 1
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:202) console_evtchn = 2
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:203) cmdline =
> root=/dev/sda1 ro selinux=0 3
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:204) ramdisk =
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:205) vcpus = 1
> [2007-05-22 16:31:08 xend 2900] DEBUG (image:206) features =
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2049', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/2049'} to
> /local/domain/1/device/vbd/2049.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/1/device/vbd/2049', 'dev': 'sda1', 'state': '1', 'params':
> 'VolGroup00/MailserverRoot', 'mode': 'w', 'online': '1', 'frontend-id':
> '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/2049.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2050', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/2050'} to
> /local/domain/1/device/vbd/2050.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/1/device/vbd/2050', 'dev': 'sda2', 'state': '1', 'params':
> 'VolGroup00/MailserverVar', 'mode': 'w', 'online': '1', 'frontend-id': '1',
> 'type': 'phy'} to /local/domain/0/backend/vbd/1/2050.
> [2007-05-22 16:31:08 xend 2900] DEBUG (blkif:24) exception looking up
> device number for sda3: [Errno 2] No such file or directory: '/dev/sda3'
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2051', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/2051'} to
> /local/domain/1/device/vbd/2051.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/1/device/vbd/2051', 'dev': 'sda3', 'state': '1', 'params':
> 'VolGroup00/MailserverSwap', 'mode': 'w', 'online': '1', 'frontend-id':
> '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/2051.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'mac': '00:16:3e:1a:c5:ad', 'handle': '0',
> 'state': '1', 'backend': '/local/domain/0/backend/vif/1/0'} to
> /local/domain/1/device/vif/0.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:112) DevController:
> writing {'bridge': 'xenbr0', 'domain': 'mailserver-FC6', 'handle': '0',
> 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend':
> '/local/domain/1/device/vif/0', 'mac': '00:16:3e:1a:c5:ad', 'online': '1',
> 'frontend-id': '1'} to /local/domain/0/backend/vif/1/0.
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:715)
> Storing VM details: {'shadow_memory': '0', 'uuid':
> 'e7bc2b19-a377-a892-3ad6-f67b2424ab31', 'on_reboot': 'restart',
> 'start_time': '1179844268.38', 'on_poweroff': 'destroy', 'name':
> 'mailserver-FC6', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail':
> '1', 'memory': '512', 'on_crash': 'restart', 'image': "(linux (kernel
> /boot/vmlinuz-2.6.20-1.2948.fc6xen) (root /dev/sda1) (args 'ro selinux=0
> 3'))", 'maxmem': '512'}
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:750)
> Storing domain details: {'console/ring-ref': '397919', 'console/port': '2',
> 'name': 'mailserver-FC6', 'console/limit': '1048576', 'vm':
> '/vm/e7bc2b19-a377-a892-3ad6-f67b2424ab31', 'domid': '1',
> 'cpu/0/availability': 'online', 'memory/target': '524288',
> 'store/ring-ref': '397920', 'store/port': '1'}
> [2007-05-22 16:31:08 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:940)
> XendDomainInfo.handleShutdownWatch
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:143) Waiting for
> devices vif.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:149) Waiting for 0.
> [2007-05-22 16:31:08 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:486)
> hotplugStatusCallback 1.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:143) Waiting for
> devices usb.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:143) Waiting for
> devices vbd.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:149) Waiting for 2049.
> [2007-05-22 16:31:09 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/2049/hotplug-status.
> [2007-05-22 16:31:10 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/2049/hotplug-status.
> [2007-05-22 16:31:10 xend 2900] DEBUG (DevController:486)
> hotplugStatusCallback 1.
> [2007-05-22 16:31:10 xend 2900] DEBUG (DevController:149) Waiting for 2050.
> [2007-05-22 16:31:10 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/2050/hotplug-status.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/2050/hotplug-status.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:486)
> hotplugStatusCallback 1.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:149) Waiting for 2051.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:472)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/2051/hotplug-status.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:486)
> hotplugStatusCallback 1.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices irq.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices vkbd.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices vfb.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices pci.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices ioports.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices tap.
> [2007-05-22 16:31:11 xend 2900] DEBUG (DevController:143) Waiting for
> devices vtpm.
> [2007-05-22 16:31:11 xend 2900] INFO (XendDomain:370) Domain mailserver-FC6
> (1) unpaused.
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] WARNING (XendDomainInfo:882)
> Domain has crashed: name=mailserver-FC6 id=1.
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1471)
> XendDomainInfo.destroyDomain(1)
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:190)
> XendDomainInfo.create(['domain', ['domid', 1], ['uuid',
> 'e7bc2b19-a377-a892-3ad6-f67b2424ab31'], ['vcpus', 1], ['vcpu_avail', 1],
> ['cpu_weight', 1.0], ['memory', 512], ['shadow_memory', 0], ['maxmem',
> 512], ['features', ''], ['name', 'mailserver-FC6'], ['on_poweroff',
> 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], ['image',
> ['linux', ['kernel', '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root',
> '/dev/sda1'], ['args', 'ro selinux=0 3']]], ['device', ['vif', ['backend',
> 0], ['script', 'vif-bridge'], ['bridge', 'xenbr0'], ['mac',
> '00:16:3e:1a:c5:ad']]], ['device', ['vbd', ['backend', 0], ['dev',
> 'sda1:disk'], ['uname', 'phy:VolGroup00/MailserverRoot'], ['mode', 'w']]],
> ['device', ['vbd', ['backend', 0], ['dev', 'sda2:disk'], ['uname',
> 'phy:VolGroup00/MailserverVar'], ['mode', 'w']]], ['device', ['vbd',
> ['backend', 0], ['dev', 'sda3:disk'], ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['mode', 'w']]], ['state', '----c-'],
> ['shutdown_reason', 'crash'], ['cpu_time', 0.46822134300000001],
> ['online_vcpus', 1], ['up_time', '6.71757888794'], ['start_time',
> '1179844268.38'], ['store_mfn', 397920], ['console_mfn', 397919]])
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:296)
> parseConfig: config is ['domain', ['domid', 1], ['uuid',
> 'e7bc2b19-a377-a892-3ad6-f67b2424ab31'], ['vcpus', 1], ['vcpu_avail', 1],
> ['cpu_weight', 1.0], ['memory', 512], ['shadow_memory', 0], ['maxmem',
> 512], ['features', ''], ['name', 'mailserver-FC6'], ['on_poweroff',
> 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], ['image',
> ['linux', ['kernel', '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root',
> '/dev/sda1'], ['args', 'ro selinux=0 3']]], ['device', ['vif', ['backend',
> 0], ['script', 'vif-bridge'], ['bridge', 'xenbr0'], ['mac',
> '00:16:3e:1a:c5:ad']]], ['device', ['vbd', ['backend', 0], ['dev',
> 'sda1:disk'], ['uname', 'phy:VolGroup00/MailserverRoot'], ['mode', 'w']]],
> ['device', ['vbd', ['backend', 0], ['dev', 'sda2:disk'], ['uname',
> 'phy:VolGroup00/MailserverVar'], ['mode', 'w']]], ['device', ['vbd',
> ['backend', 0], ['dev', 'sda3:disk'], ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['mode', 'w']]], ['state', '----c-'],
> ['shutdown_reason', 'crash'], ['cpu_time', 0.46822134300000001],
> ['online_vcpus', 1], ['up_time', '6.71757888794'], ['start_time',
> '1179844268.38'], ['store_mfn', 397920], ['console_mfn', 397919]]
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:397)
> parseConfig: result is {'shadow_memory': 0, 'start_time':
> 1179844268.3800001, 'uuid': 'e7bc2b19-a377-a892-3ad6-f67b2424ab31',
> 'on_crash': 'restart', 'on_reboot': 'restart', 'localtime': None, 'image':
> ['linux', ['kernel', '/boot/vmlinuz-2.6.20-1.2948.fc6xen'], ['root',
> '/dev/sda1'], ['args', 'ro selinux=0 3']], 'on_poweroff': 'destroy',
> 'bootloader_args': None, 'cpus': None, 'name': 'mailserver-FC6', 'backend':
> [], 'vcpus': 1, 'cpu_weight': 1.0, 'features': '', 'vcpu_avail': 1,
> 'memory': 512, 'device': [('vif', ['vif', ['backend', 0], ['script',
> 'vif-bridge'], ['bridge', 'xenbr0'], ['mac', '00:16:3e:1a:c5:ad']]),
> ('vbd', ['vbd', ['backend', 0], ['dev', 'sda1:disk'], ['uname',
> 'phy:VolGroup00/MailserverRoot'], ['mode', 'w']]), ('vbd', ['vbd',
> ['backend', 0], ['dev', 'sda2:disk'], ['uname',
> 'phy:VolGroup00/MailserverVar'], ['mode', 'w']]), ('vbd', ['vbd',
> ['backend', 0], ['dev', 'sda3:disk'], ['uname',
> 'phy:VolGroup00/MailserverSwap'], ['mode', 'w']])], 'bootloader': None,
> 'cpu': None, 'maxmem': 512}
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1264)
> XendDomainInfo.construct: None
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1296)
> XendDomainInfo.initDomain: 2 1.0
> [2007-05-22 16:31:15 xend 2900] DEBUG (balloon:127) Balloon: 1363164 KiB
> free; need 524288; done.
> [2007-05-22 16:31:15 xend 2900] INFO (image:136) buildDomain os=linux dom=2
> vcpus=1
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:199) dom = 2
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:200) image =
> /boot/vmlinuz-2.6.20-1.2948.fc6xen
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:201) store_evtchn = 1
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:202) console_evtchn = 2
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:203) cmdline =
> root=/dev/sda1 ro selinux=0 3
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:204) ramdisk =
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:205) vcpus = 1
> [2007-05-22 16:31:15 xend 2900] DEBUG (image:206) features =
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'mac': '00:16:3e:1a:c5:ad', 'handle': '0',
> 'state': '1', 'backend': '/local/domain/0/backend/vif/2/0'} to
> /local/domain/2/device/vif/0.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:112) DevController:
> writing {'bridge': 'xenbr0', 'domain': 'mailserver-FC6', 'handle': '0',
> 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend':
> '/local/domain/2/device/vif/0', 'mac': '00:16:3e:1a:c5:ad', 'online': '1',
> 'frontend-id': '2'} to /local/domain/0/backend/vif/2/0.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2049', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/2/2049'} to
> /local/domain/2/device/vbd/2049.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/2/device/vbd/2049', 'dev': 'sda1', 'state': '1', 'params':
> 'VolGroup00/MailserverRoot', 'mode': 'w', 'online': '1', 'frontend-id':
> '2', 'type': 'phy'} to /local/domain/0/backend/vbd/2/2049.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2050', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/2/2050'} to
> /local/domain/2/device/vbd/2050.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/2/device/vbd/2050', 'dev': 'sda2', 'state': '1', 'params':
> 'VolGroup00/MailserverVar', 'mode': 'w', 'online': '1', 'frontend-id': '2',
> 'type': 'phy'} to /local/domain/0/backend/vbd/2/2050.
> [2007-05-22 16:31:15 xend 2900] DEBUG (blkif:24) exception looking up
> device number for sda3: [Errno 2] No such file or directory: '/dev/sda3'
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:110) DevController:
> writing {'backend-id': '0', 'virtual-device': '2051', 'device-type':
> 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/2/2051'} to
> /local/domain/2/device/vbd/2051.
> [2007-05-22 16:31:15 xend 2900] DEBUG (DevController:112) DevController:
> writing {'domain': 'mailserver-FC6', 'frontend':
> '/local/domain/2/device/vbd/2051', 'dev': 'sda3', 'state': '1', 'params':
> 'VolGroup00/MailserverSwap', 'mode': 'w', 'online': '1', 'frontend-id':
> '2', 'type': 'phy'} to /local/domain/0/backend/vbd/2/2051.
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:715)
> Storing VM details: {'shadow_memory': '0', 'uuid':
> 'e7bc2b19-a377-a892-3ad6-f67b2424ab31', 'on_reboot': 'restart',
> 'start_time': '1179844275.89', 'on_poweroff': 'destroy', 'name':
> 'mailserver-FC6', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '512',
> 'on_crash': 'restart', 'image': "(linux (kernel
> /boot/vmlinuz-2.6.20-1.2948.fc6xen) (root /dev/sda1) (args 'ro selinux=0
> 3'))", 'maxmem': '512'}
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:750)
> Storing domain details: {'console/ring-ref': '364002', 'console/port': '2',
> 'name': 'mailserver-FC6', 'console/limit': '1048576', 'vm':
> '/vm/e7bc2b19-a377-a892-3ad6-f67b2424ab31', 'domid': '2',
> 'cpu/0/availability': 'online', 'memory/target': '524288',
> 'store/ring-ref': '364003', 'store/port': '1'}
> [2007-05-22 16:31:15 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:940)
> XendDomainInfo.handleShutdownWatch
> [2007-05-22 16:31:20 xend.XendDomainInfo 2900] WARNING (XendDomainInfo:882)
> Domain has crashed: name=mailserver-FC6 id=2.
> [2007-05-22 16:31:20 xend.XendDomainInfo 2900] ERROR (XendDomainInfo:1675)
> VM mailserver-FC6 restarting too fast (4.943719 seconds since the last
> restart). Refusing to restart to avoid loops.
> [2007-05-22 16:31:20 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1463)
> XendDomainInfo.destroy: domid=2
> [2007-05-22 16:31:20 xend.XendDomainInfo 2900] DEBUG (XendDomainInfo:1471)
> XendDomainInfo.destroyDomain(2)
>
>
> does anybody know where the problem is? are there any good howtos out there
> on howto install FC6 as domU? i don´t want to use virt-install because it
> can´t use the logical volumes directly and it wants to partition the
> logical volume itself again.
>
> regards
> philippe
>
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