[Fedora-xen] no sda1 in DomU
Itamar - IspBrasil
itamar at ispbrasil.com.br
Sun Apr 20 22:36:43 UTC 2008
boot in single user mode, start network and update your linux with yum
Rainer Fuegenstein wrote:
> hi,
>
> II> create a initrd with xenblk module
>
> big thanks for the hint - I created the initrd by using
>
> mkinitrd -v -f --preload=ext3 --preload=xenblk --preload=xennet --omit-raid-modules --omit-lvm-modules --omit-scsi-modules /boot/initrd-2.6.18.xenU.img `uname -r`
>
> the VM boots now, but hangs after starting the crond:
>
> [...]
> Press 'I' to enter interactive startup.
> Setting clock : Sun Apr 20 18:15:04 EDT 2008 [ OK ]
> Starting udev: [ OK ]
> Setting hostname myzel: [ OK ]
> No devices found
> Setting up Logical Volume Management: No volume groups found
> [ OK ]
> Checking filesystems
> Checking all file systems.
> [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda1
> /dev/sda1: clean, 26084/1310720 files, 269769/2621440 blocks
> [ OK ]
> Remounting root filesystem in read-write mode: [ OK ]
> Mounting local filesystems: [ OK ]
> Enabling /etc/fstab swaps: [ OK ]
> INIT: Entering runlevel: 3
> Entering non-interactive startup
> Bringing up loopback interface: [ OK ]
> Bringing up interface eth0: [ OK ]
> Starting system logger: [ OK ]
> Starting kernel logger: [ OK ]
> Starting sshd: [ OK ]
> Starting crond: [ OK ]
> ... hangs here ...
>
> also, although the network is configured properly, the interface can't
> be pinged.
>
> a "xm shutdown myzel" shuts down the VM properly (vm console shows
> shutdown messages and finally terminates).
>
> do I need to put any additional modules into the initrd ?
>
> tnx in advance.
>
> II> Rainer Fuegenstein wrote:
>
>>> hi,
>>>
>>> I try to get the Centos.5-1.64 image from Jailtime.org running in a
>>> Centos5 / Fedora8 Dom0, but it complains that there's no sda1 in the
>>> DomU. I tried both file- and lvm-backed VBDs, but with no luck:
>>>
>>> [...]
>>> Initializing IPsec netlink socket
>>> NET: Registered protocol family 1
>>> NET: Registered protocol family 17
>>> XENBUS: Device with no driver: device/vbd/2049
>>> XENBUS: Device with no driver: device/vbd/2050
>>> XENBUS: Device with no driver: device/vif/0
>>> md: Autodetecting RAID arrays.
>>> md: autorun ...
>>> md: ... autorun DONE.
>>> VFS: Cannot open root device "sda1" or unknown-block(0,0)
>>> Please append a correct "root=" boot option
>>> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
>>>
>>> configfile looks like this:
>>>
>>> kernel = "/boot/vmlinuz-2.6.18-53.1.14.el5xen"
>>> memory = 256
>>> name = "myzel"
>>> vif = [ '' ]
>>> dhcp= "dhcp"
>>> disk = ['phy:vg_virtual/lv_myzel_root,sda1,w',
>>> 'phy:vg_virtual/lv_myzel_swap,sda2,w']
>>> # disk = ['tap:aio:/virtual/centos.5-1.64.img,sda1,w', 'tap:aio:/virtual/centos.swap,sda2,w']
>>> root = "/dev/sda1"
>>> extra = "fastboot"
>>>
>>> (I also tried device name xvda, but to no avail)
>>>
>>> Dom0 kernel:
>>> Linux xenserv 2.6.18-53.1.14.el5xen #1 SMP Wed Mar 5 12:08:17 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
>>>
>>> any help appreciated. xend.log excerpt and DomU dmesg follows:
>>>
>>> *** xend.log excerpt:
>>>
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1349) XendDomainInfo.construct: None
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (balloon:127) Balloon: 262744 KiB free; need 2048; done.
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1397) XendDomainInfo.initDomain: 18 1.0
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1436) _initDomain:shadow_memory=0x0, maxmem=0x100, memory=0x100.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (balloon:127) Balloon: 262736 KiB free; need 262144; done.
>>> [2008-04-20 21:17:10 xend 2627] INFO (image:136) buildDomain os=linux dom=18 vcpus=1
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:201) domid = 18
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:202) memsize = 256
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:203) image = /boot/vmlinuz-2.6.18-53.1.14.el5xen
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:204) store_evtchn = 1
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:205) console_evtchn = 2
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:206) cmdline = ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:207) ramdisk =
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:208) vcpus = 1
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (image:209) features =
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (blkif:24) exception looking up device number for sda1: [Errno 2] No such file or directory: '/dev/sda1'
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:110) DevController: writing {'virtual-device': '2049', 'device-type': 'disk', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1',
>>> 'backend': '/local/domain/0/backend/vbd/18/2049'} to /local/domain/18/device/vbd/2049.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'frontend': '/local/domain/18/device/vbd/2049', 'dev': 'sda1', 'state': '1', 'params':
>>> 'vg_virtual/lv_myzel_root', 'mode': 'w', 'online': '1', 'frontend-id': '18', 'type': 'phy'} to /local/domain/0/backend/vbd/18/2049.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (blkif:24) exception looking up device number for sda2: [Errno 2] No such file or directory: '/dev/sda2'
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:110) DevController: writing {'virtual-device': '2050', 'device-type': 'disk', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1',
>>> 'backend': '/local/domain/0/backend/vbd/18/2050'} to /local/domain/18/device/vbd/2050.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'frontend': '/local/domain/18/device/vbd/2050', 'dev': 'sda2', 'state': '1', 'params':
>>> 'vg_virtual/lv_myzel_swap', 'mode': 'w', 'online': '1', 'frontend-id': '18', 'type': 'phy'} to /local/domain/0/backend/vbd/18/2050.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:110) DevController: writing {'mac': '00:16:3e:31:5d:55', 'handle': '0', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend':
>>> '/local/domain/0/backend/vif/18/0'} to /local/domain/18/device/vif/0.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'handle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend':
>>> '/local/domain/18/device/vif/0', 'mac': '00:16:3e:31:5d:55', 'online': '1', 'frontend-id': '18'} to /local/domain/0/backend/vif/18/0.
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:756) Storing VM details: {'shadow_memory': '0', 'uuid': '8772f05d-7d2b-fd71-dbcb-cfef1870e83c', 'on_reboot': 'restart',
>>> 'start_time': '1208719030.67', 'on_poweroff': 'destroy', 'name': 'myzel', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '256', 'on_crash': 'restart', 'image': '(linux
>>> (kernel /boot/vmlinuz-2.6.18-53.1.14.el5xen) (ip :1.2.3.4::::eth0:dhcp) (root /dev/sda1) (args fastboot))', 'maxmem': '256'}
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:791) Storing domain details: {'console/ring-ref': '376156', 'console/port': '2', 'name': 'myzel', 'console/limit': '1048576',
>>> 'vm': '/vm/8772f05d-7d2b-fd71-dbcb-cfef1870e83c', 'domid': '18', 'cpu/0/availability': 'online', 'memory/target': '262144', 'store/ring-ref': '374871', 'store/port': '1'}
>>> [2008-04-20 21:17:10 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:988) XendDomainInfo.handleShutdownWatch
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:143) Waiting for devices vif.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:149) Waiting for 0.
>>> [2008-04-20 21:17:10 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:490) hotplugStatusCallback 1.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices usb.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices vbd.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:149) Waiting for 2049.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/18/2049/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/18/2049/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:490) hotplugStatusCallback 1.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:149) Waiting for 2050.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/18/2050/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/18/2050/hotplug-status.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:490) hotplugStatusCallback 1.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices irq.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices vkbd.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices vfb.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices pci.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices ioports.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices tap.
>>> [2008-04-20 21:17:11 xend 2627] DEBUG (DevController:143) Waiting for devices vtpm.
>>> [2008-04-20 21:17:11 xend 2627] INFO (XendDomain:370) Domain myzel (18) unpaused.
>>> [2008-04-20 21:17:14 xend.XendDomainInfo 2627] WARNING (XendDomainInfo:923) Domain has crashed: name=myzel id=18.
>>> [2008-04-20 21:17:14 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1566) XendDomainInfo.destroyDomain(18)
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:200) XendDomainInfo.create(['domain', ['domid', 18], ['uuid', '8772f05d-7d2b-fd71-dbcb-cfef1870e83c'], ['vcpus', 1],
>>> ['vcpu_avail', 1], ['cpu_weight', 1.0], ['memory', 256], ['shadow_memory', 0], ['maxmem', 256], ['features', ''], ['name', 'myzel'], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'],
>>> ['on_crash', 'restart'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.18-53.1.14.el5xen'], ['ip', ':1.2.3.4::::eth0:dhcp'], ['root', '/dev/sda1'], ['args', 'fastboot']]], ['device', ['vif',
>>> ['backend', 0], ['script', 'vif-bridge'], ['mac', '00:16:3e:31:5d:55']]], ['device', ['vbd', ['backend', 0], ['dev', 'sda1:disk'], ['uname', 'phy:vg_virtual/lv_myzel_root'], ['mode', 'w']]],
>>> ['device', ['vbd', ['backend', 0], ['dev', 'sda2:disk'], ['uname', 'phy:vg_virtual/lv_myzel_swap'], ['mode', 'w']]], ['state', '----c-'], ['shutdown_reason', 'crash'], ['cpu_time',
>>> 0.15769001999999999], ['online_vcpus', 1], ['up_t!
>>> ime', '4.2952029705'], ['start_time', '1208719030.67'], ['store_mfn', 374871], ['console_mfn', 376156]])
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:306) parseConfig: config is ['domain', ['domid', 18], ['uuid', '8772f05d-7d2b-fd71-dbcb-cfef1870e83c'], ['vcpus', 1],
>>> ['vcpu_avail', 1], ['cpu_weight', 1.0], ['memory', 256], ['shadow_memory', 0], ['maxmem', 256], ['features', ''], ['name', 'myzel'], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'],
>>> ['on_crash', 'restart'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.18-53.1.14.el5xen'], ['ip', ':1.2.3.4::::eth0:dhcp'], ['root', '/dev/sda1'], ['args', 'fastboot']]], ['device', ['vif',
>>> ['backend', 0], ['script', 'vif-bridge'], ['mac', '00:16:3e:31:5d:55']]], ['device', ['vbd', ['backend', 0], ['dev', 'sda1:disk'], ['uname', 'phy:vg_virtual/lv_myzel_root'], ['mode', 'w']]],
>>> ['device', ['vbd', ['backend', 0], ['dev', 'sda2:disk'], ['uname', 'phy:vg_virtual/lv_myzel_swap'], ['mode', 'w']]], ['state', '----c-'], ['shutdown_reason', 'crash'], ['cpu_time',
>>> 0.15769001999999999], ['online_vcpus', 1], ['up_!
>>> time', '4.2952029705'], ['start_time', '1208719030.67'], ['store_mfn', 374871], ['console_mfn', 376156]]
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:411) parseConfig: result is {'shadow_memory': 0, 'start_time': 1208719030.6700001, 'uuid':
>>> '8772f05d-7d2b-fd71-dbcb-cfef1870e83c', 'on_crash': 'restart', 'on_reboot': 'restart', 'localtime': None, 'image': ['linux', ['kernel', '/boot/vmlinuz-2.6.18-53.1.14.el5xen'], ['ip',
>>> ':1.2.3.4::::eth0:dhcp'], ['root', '/dev/sda1'], ['args', 'fastboot']], 'on_poweroff': 'destroy', 'bootloader_args': None, 'cpus': None, 'name': 'myzel', 'backend': [], 'vcpus': 1, 'cpu_weight':
>>> 1.0, 'features': '', 'vcpu_avail': 1, 'memory': 256, 'device': [('vif', ['vif', ['backend', 0], ['script', 'vif-bridge'], ['mac', '00:16:3e:31:5d:55']]), ('vbd', ['vbd', ['backend', 0], ['dev',
>>> 'sda1:disk'], ['uname', 'phy:vg_virtual/lv_myzel_root'], ['mode', 'w']]), ('vbd', ['vbd', ['backend', 0], ['dev', 'sda2:disk'], ['uname', 'phy:vg_virtual/lv_myzel_swap'], ['mode', 'w']])],
>>> 'bootloader': None, 'cpu': None, 'maxmem': 256}
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1349) XendDomainInfo.construct: None
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (balloon:127) Balloon: 88748 KiB free; need 2048; done.
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1397) XendDomainInfo.initDomain: 19 1.0
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1436) _initDomain:shadow_memory=0x0, maxmem=0x100, memory=0x100.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (balloon:133) Balloon: 100276 KiB free; 162460 to scrub; need 262144; retries: 20.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (balloon:141) Balloon: waiting on scrubbing
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (balloon:127) Balloon: 262736 KiB free; need 262144; done.
>>> [2008-04-20 21:17:15 xend 2627] INFO (image:136) buildDomain os=linux dom=19 vcpus=1
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:201) domid = 19
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:202) memsize = 256
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:203) image = /boot/vmlinuz-2.6.18-53.1.14.el5xen
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:204) store_evtchn = 1
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:205) console_evtchn = 2
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:206) cmdline = ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:207) ramdisk =
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:208) vcpus = 1
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (image:209) features =
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:110) DevController: writing {'mac': '00:16:3e:31:5d:55', 'handle': '0', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend':
>>> '/local/domain/0/backend/vif/19/0'} to /local/domain/19/device/vif/0.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'handle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend':
>>> '/local/domain/19/device/vif/0', 'mac': '00:16:3e:31:5d:55', 'online': '1', 'frontend-id': '19'} to /local/domain/0/backend/vif/19/0.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (blkif:24) exception looking up device number for sda1: [Errno 2] No such file or directory: '/dev/sda1'
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:110) DevController: writing {'virtual-device': '2049', 'device-type': 'disk', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1',
>>> 'backend': '/local/domain/0/backend/vbd/19/2049'} to /local/domain/19/device/vbd/2049.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'frontend': '/local/domain/19/device/vbd/2049', 'dev': 'sda1', 'state': '1', 'params':
>>> 'vg_virtual/lv_myzel_root', 'mode': 'w', 'online': '1', 'frontend-id': '19', 'type': 'phy'} to /local/domain/0/backend/vbd/19/2049.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (blkif:24) exception looking up device number for sda2: [Errno 2] No such file or directory: '/dev/sda2'
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:110) DevController: writing {'virtual-device': '2050', 'device-type': 'disk', 'protocol': 'x86_64-abi', 'backend-id': '0', 'state': '1',
>>> 'backend': '/local/domain/0/backend/vbd/19/2050'} to /local/domain/19/device/vbd/2050.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:112) DevController: writing {'domain': 'myzel', 'frontend': '/local/domain/19/device/vbd/2050', 'dev': 'sda2', 'state': '1', 'params':
>>> 'vg_virtual/lv_myzel_swap', 'mode': 'w', 'online': '1', 'frontend-id': '19', 'type': 'phy'} to /local/domain/0/backend/vbd/19/2050.
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:756) Storing VM details: {'shadow_memory': '0', 'uuid': '8772f05d-7d2b-fd71-dbcb-cfef1870e83c', 'on_reboot': 'restart',
>>> 'start_time': '1208719035.65', 'on_poweroff': 'destroy', 'name': 'myzel', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '256', 'on_crash': 'restart', 'image': '(linux (kernel
>>> /boot/vmlinuz-2.6.18-53.1.14.el5xen) (ip :1.2.3.4::::eth0:dhcp) (root /dev/sda1) (args fastboot))', 'maxmem': '256'}
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:791) Storing domain details: {'console/ring-ref': '368494', 'console/port': '2', 'name': 'myzel', 'console/limit': '1048576',
>>> 'vm': '/vm/8772f05d-7d2b-fd71-dbcb-cfef1870e83c', 'domid': '19', 'cpu/0/availability': 'online', 'memory/target': '262144', 'store/ring-ref': '370229', 'store/port': '1'}
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/4/2049/hotplug-status.
>>> [2008-04-20 21:17:15 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/5/2049/hotplug-status.
>>> [2008-04-20 21:17:15 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:988) XendDomainInfo.handleShutdownWatch
>>> [2008-04-20 21:17:19 xend.XendDomainInfo 2627] WARNING (XendDomainInfo:923) Domain has crashed: name=myzel id=19.
>>> [2008-04-20 21:17:19 xend.XendDomainInfo 2627] ERROR (XendDomainInfo:1825) VM myzel restarting too fast (4.333381 seconds since the last restart). Refusing to restart to avoid loops.
>>> [2008-04-20 21:17:19 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1557) XendDomainInfo.destroy: domid=19
>>> [2008-04-20 21:17:19 xend.XendDomainInfo 2627] DEBUG (XendDomainInfo:1566) XendDomainInfo.destroyDomain(19)
>>> [2008-04-20 21:17:19 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/4/2049/hotplug-status.
>>> [2008-04-20 21:17:19 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/5/2049/hotplug-status.
>>> [2008-04-20 21:17:19 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/4/2049/hotplug-status.
>>> [2008-04-20 21:17:19 xend 2627] DEBUG (DevController:476) hotplugStatusCallback /local/domain/0/backend/vbd/5/2049/hotplug-status.
>>>
>>>
>>>
>>> *** DomU dmesg:
>>> [root at xenserv xen]# xm create -c myzel.cfg
>>> Using config file "/etc/xen/myzel.cfg".
>>> Started domain myzel
>>> Bootdata ok (command line is ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot)
>>> Linux version 2.6.18-53.1.14.el5xen (mockbuild at builder6.centos.org) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Wed Mar 5 12:08:17 EST 2008
>>> BIOS-provided physical RAM map:
>>> Xen: 0000000000000000 - 0000000010800000 (usable)
>>> No mptable found.
>>> Built 1 zonelists. Total pages: 67584
>>> Kernel command line: ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot
>>> Initializing CPU#0
>>> PID hash table entries: 2048 (order: 11, 16384 bytes)
>>> Xen reported: 2666.982 MHz processor.
>>> Console: colour dummy device 80x25
>>> Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
>>> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
>>> Software IO TLB disabled
>>> Memory: 251120k/270336k available (2358k kernel code, 10680k reserved, 1325k data, 172k init)
>>> Calibrating delay using timer specific routine.. 6671.50 BogoMIPS (lpj=13343016)
>>> Security Framework v1.0.0 initialized
>>> SELinux: Initializing.
>>> selinux_register_security: Registering secondary module capability
>>> Capability LSM initialized as secondary
>>> Mount-cache hash table entries: 256
>>> CPU: Trace cache: 12K uops, L1 D cache: 16K
>>> CPU: L2 cache: 1024K
>>> CPU: Physical Processor ID: 0
>>> CPU: Processor Core ID: 1
>>> (SMP-)alternatives turned off
>>> Brought up 1 CPUs
>>> Grant table initialized
>>> NET: Registered protocol family 16
>>> ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 267A0 could not acquire Mutex [2] [20060707]
>>> ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 267A0 could not acquire Mutex [2] [20060707]
>>> Brought up 1 CPUs
>>> PCI: setting up Xen PCI frontend stub
>>> ACPI: Interpreter disabled.
>>> Linux Plug and Play Support v0.97 (c) Adam Belay
>>> pnp: PnP ACPI: disabled
>>> xen_mem: Initialising balloon driver.
>>> usbcore: registered new driver usbfs
>>> usbcore: registered new driver hub
>>> PCI: System does not support PCI
>>> PCI: System does not support PCI
>>> NetLabel: Initializing
>>> NetLabel: domain hash size = 128
>>> NetLabel: protocols = UNLABELED CIPSOv4
>>> NetLabel: unlabeled traffic allowed by default
>>> NET: Registered protocol family 2
>>> IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
>>> TCP established hash table entries: 16384 (order: 6, 262144 bytes)
>>> TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
>>> TCP: Hash tables configured (established 16384 bind 8192)
>>> TCP reno registered
>>> audit: initializing netlink socket (disabled)
>>> audit(1208718852.478:1): initialized
>>> VFS: Disk quotas dquot_6.5.1
>>> Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>>> Initializing Cryptographic API
>>> ksign: Installing public key data
>>> Loading keyring
>>> - Added public key F8170EB5CF71EF90
>>> - User ID: CentOS (Kernel Module GPG key)
>>> io scheduler noop registered
>>> io scheduler anticipatory registered
>>> io scheduler deadline registered
>>> io scheduler cfq registered (default)
>>> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>>> rtc: IRQ 8 is not free.
>>> Non-volatile memory driver v1.2
>>> Linux agpgart interface v0.101 (c) Dave Jones
>>> RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
>>> Xen virtual console successfully installed as xvc0
>>> Bootdata ok (command line is ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot)
>>> Linux version 2.6.18-53.1.14.el5xen (mockbuild at builder6.centos.org) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Wed Mar 5 12:08:17 EST 2008
>>> BIOS-provided physical RAM map:
>>> Xen: 0000000000000000 - 0000000010800000 (usable)
>>> No mptable found.
>>> Built 1 zonelists. Total pages: 67584
>>> Kernel command line: ip=:1.2.3.4::::eth0:dhcp root=/dev/sda1 fastboot
>>> Initializing CPU#0
>>> PID hash table entries: 2048 (order: 11, 16384 bytes)
>>> Xen reported: 2666.982 MHz processor.
>>> Console: colour dummy device 80x25
>>> Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
>>> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
>>> Software IO TLB disabled
>>> Memory: 251120k/270336k available (2358k kernel code, 10680k reserved, 1325k data, 172k init)
>>> Calibrating delay using timer specific routine.. 6671.50 BogoMIPS (lpj=13343016)
>>> Security Framework v1.0.0 initialized
>>> SELinux: Initializing.
>>> selinux_register_security: Registering secondary module capability
>>> Capability LSM initialized as secondary
>>> Mount-cache hash table entries: 256
>>> CPU: Trace cache: 12K uops, L1 D cache: 16K
>>> CPU: L2 cache: 1024K
>>> CPU: Physical Processor ID: 0
>>> CPU: Processor Core ID: 1
>>> (SMP-)alternatives turned off
>>> Brought up 1 CPUs
>>> Grant table initialized
>>> NET: Registered protocol family 16
>>> ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 267A0 could not acquire Mutex [2] [20060707]
>>> ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 267A0 could not acquire Mutex [2] [20060707]
>>> Brought up 1 CPUs
>>> PCI: setting up Xen PCI frontend stub
>>> ACPI: Interpreter disabled.
>>> Linux Plug and Play Support v0.97 (c) Adam Belay
>>> pnp: PnP ACPI: disabled
>>> xen_mem: Initialising balloon driver.
>>> usbcore: registered new driver usbfs
>>> usbcore: registered new driver hub
>>> PCI: System does not support PCI
>>> PCI: System does not support PCI
>>> NetLabel: Initializing
>>> NetLabel: domain hash size = 128
>>> NetLabel: protocols = UNLABELED CIPSOv4
>>> NetLabel: unlabeled traffic allowed by default
>>> NET: Registered protocol family 2
>>> IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
>>> TCP established hash table entries: 16384 (order: 6, 262144 bytes)
>>> TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
>>> TCP: Hash tables configured (established 16384 bind 8192)
>>> TCP reno registered
>>> audit: initializing netlink socket (disabled)
>>> audit(1208718852.478:1): initialized
>>> VFS: Disk quotas dquot_6.5.1
>>> Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>>> Initializing Cryptographic API
>>> ksign: Installing public key data
>>> Loading keyring
>>> - Added public key F8170EB5CF71EF90
>>> - User ID: CentOS (Kernel Module GPG key)
>>> io scheduler noop registered
>>> io scheduler anticipatory registered
>>> io scheduler deadline registered
>>> io scheduler cfq registered (default)
>>> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>>> rtc: IRQ 8 is not free.
>>> Non-volatile memory driver v1.2
>>> Linux agpgart interface v0.101 (c) Dave Jones
>>> RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
>>> Xen virtual console successfully installed as xvc0
>>> Event-channel device installed.
>>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>>> ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
>>> ide-floppy driver 0.99.newide
>>> usbcore: registered new driver hiddev
>>> usbcore: registered new driver usbhid
>>> drivers/usb/input/hid-core.c: v2.6:USB HID core driver
>>> PNP: No PS/2 controller found. Probing ports directly.
>>> i8042.c: No controller found.
>>> mice: PS/2 mouse device common for all mice
>>> md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
>>> md: bitmap version 4.39
>>> TCP bic registered
>>> Initializing IPsec netlink socket
>>> NET: Registered protocol family 1
>>> NET: Registered protocol family 17
>>> XENBUS: Device with no driver: device/vbd/2049
>>> XENBUS: Device with no driver: device/vbd/2050
>>> XENBUS: Device with no driver: device/vif/0
>>> md: Autodetecting RAID arrays.
>>> md: autorun ...
>>> md: ... autorun DONE.
>>> VFS: Cannot open root device "sda1" or unknown-block(0,0)
>>> Please append a correct "root=" boot option
>>> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
>>>
>>> --
>>> Fedora-xen mailing list
>>> Fedora-xen at redhat.com
>>> https://www.redhat.com/mailman/listinfo/fedora-xen
>>>
>>>
>>>
>>>
>
>
>
>
> ------------------------------------------------------------------------------
> Rainer Fuegenstein rfu at kaneda.iguw.tuwien.ac.at
> ------------------------------------------------------------------------------
> "Why are you looking into the darkness and not into the fire as we do ?", Nell
> asked. "Because the darkness is where danger comes from," Peter said, "and
> from the fire comes only illusion". (from "The Diamond Age")
> ------------------------------------------------------------------------------
>
>
>
>
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