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Re: [Xen-devel] pvgrub

from [David P. Quigley] [Permanent Link][Original]
To: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] pvgrub
From: "David P. Quigley" <dpquigl@xxxxxxxxxxxxx>
Date: Fri, 02 Apr 2010 14:31:16 -0400
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 02 Apr 2010 11:40:29 -0700
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disk =
[ 'tap:tapdisk:aio:/home/dpquigl/SEHostStorage/SEHostStorage-sda.raw,hda,w', 
',hdc:cdrom,r' ]

/var/log/xen/qemu-dm-SEHostStorage.log

domid: 2
config qemu network with xen bridge for  tap2.0 virbr0
Watching /local/domain/0/device-model/2/logdirty/cmd
Watching /local/domain/0/device-model/2/command
char device redirected to /dev/pts/1
qemu_map_cache_init nr_buckets = 10000 size 4194304
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = 2d27fc2a-1326-d314-9ba0-d9fa2c032902
Time offset set 0
populating video RAM at ff000000
mapping video RAM from ff000000
Register xen platform.
Done register platform.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read error
xs_read(): vncpasswd get error. 
/vm/2d27fc2a-1326-d314-9ba0-d9fa2c032902/vncpasswd.
medium change watch on `hdc' (index: 1):
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Log-dirty: no command yet.
xs_read(/local/domain/2/log-throttling): read error
qemu: ignoring not-understood drive `/local/domain/2/log-throttling'
medium change watch on `/local/domain/2/log-throttling' - unknown device, 
ignored
cirrus vga map change while on lfb mode
mapping vram to f0000000 - f0400000
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
track_dirty_vram(f0000000, 26) failed (-1, 1)
shutdown requested in cpu_handle_ioreq
Issued domain 2 poweroff

/var/log/xen/xend.log

[Snip non related messages]
[2010-04-02 13:14:10 2013] WARNING (XendConfig:892) Unconverted key: dgid
[2010-04-02 13:14:10 2013] DEBUG (XendDomainInfo:101) 
XendDomainInfo.create(['vm', ['name', 'SEHostStorage'], ['memory', 512], 
['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['vcpus', 1], ['oos', 
1], ['dgid', 32767], ['image', ['linux', ['kernel', 
'/usr/lib/xen/boot/pv-grub-x86_64.gz'], ['videoram', 4], ['serial', 'pty'], 
['args', '(hd0,0)/boot/grub/menu.lst'], ['tsc_mode', 0], ['nomigrate', 0]]], 
['s3_integrity', 1], ['security', [['access_control', ['policy', ''], ['label', 
'system_u:object_r:domU_t']]]], ['device', ['tap2', ['uname', 
'tap:tapdisk:aio:/home/dpquigl/SEHostStorage/SEHostStorage-sda.raw'], ['dev', 
'hda'], ['mode', 'w']]], ['device', ['vbd', ['uname', ''], ['dev', 
'hdc:cdrom'], ['mode', 'r']]], ['device', ['vif', ['bridge', 'virbr0'], 
['type', 'ioemu']]]])
[2010-04-02 13:14:10 2013] DEBUG (XendDomainInfo:405) DEBUG: initialized 
XendDomainInfo: domNone, grp32767
[2010-04-02 13:14:10 2013] DEBUG (XendDomainInfo:2534) 
XendDomainInfo.constructDomain
[2010-04-02 13:14:10 2013] DEBUG (balloon:220) Balloon: 1695336 KiB free; need 
16384; done.
[2010-04-02 13:14:10 2013] DEBUG (XendDomain:472) Adding Domain: 8
[2010-04-02 13:14:10 2013] DEBUG (XendDomainInfo:2844) 
XendDomainInfo.initDomain: 8 256
[2010-04-02 13:14:10 2013] DEBUG (XendDomainInfo:2871) 
_initDomain:shadow_memory=0x0, memory_static_max=0x20000000, 
memory_static_min=0x0.
[2010-04-02 13:14:11 2013] INFO (image:182) buildDomain os=linux dom=8 vcpus=1
[2010-04-02 13:14:11 2013] DEBUG (image:721) domid          = 8
[2010-04-02 13:14:11 2013] DEBUG (image:722) grpid          = 32767
[2010-04-02 13:14:11 2013] DEBUG (image:723) memsize        = 512
[2010-04-02 13:14:11 2013] DEBUG (image:724) image          = 
/usr/lib/xen/boot/pv-grub-x86_64.gz
[2010-04-02 13:14:11 2013] DEBUG (image:725) store_evtchn   = 1
[2010-04-02 13:14:11 2013] DEBUG (image:726) console_evtchn = 2
[2010-04-02 13:14:11 2013] DEBUG (image:727) cmdline        = 
(hd0,0)/boot/grub/menu.lst
[2010-04-02 13:14:11 2013] DEBUG (image:728) ramdisk        =
[2010-04-02 13:14:11 2013] DEBUG (image:729) vcpus          = 1
[2010-04-02 13:14:11 2013] DEBUG (image:730) features       =
[2010-04-02 13:14:11 2013] DEBUG (image:731) flags          = 0
[2010-04-02 13:14:11 2013] DEBUG (image:732) superpages     = 0
[2010-04-02 13:14:11 2013] INFO (XendDomainInfo:2393) createDevice: tap2 : 
{'bootable': 1, 'uname': 
'tap:tapdisk:aio:/home/dpquigl/SEHostStorage/SEHostStorage-sda.raw', 'mode': 
'w', 'dev': 'hda', 'uuid': 'd756c8cb-4bc6-cf8d-e555-93de6da1452c'}
[2010-04-02 13:14:11 2013] DEBUG (DevController:95) DevController: writing 
{'virtual-device': '768', 'device-type': 'disk', 'protocol': 'x86_64-abi', 
'backend-id': '0', 'state': '1', 'backend': 
'/local/domain/0/backend/vbd/8/768'} to /local/domain/8/device/vbd/768.
[2010-04-02 13:14:11 2013] DEBUG (DevController:97) DevController: writing 
{'domain': 'SEHostStorage', 'frontend': '/local/domain/8/device/vbd/768', 
'uuid': 'd756c8cb-4bc6-cf8d-e555-93de6da1452c', 'bootable': '1', 'dev': 'hda', 
'state': '1', 'params': '/dev/xen/blktap-2/tapdev0', 'mode': 'w', 'online': 
'1', 'frontend-id': '8', 'type': 'phy', 'tapdisk-params': 
'tapdisk:aio:/home/dpquigl/SEHostStorage/SEHostStorage-sda.raw'} to 
/local/domain/0/backend/vbd/8/768.
[2010-04-02 13:14:11 2013] INFO (XendDomainInfo:2393) createDevice: vbd : 
{'uuid': 'e36493e6-fb26-6c9b-39ea-f304ff9d50e0', 'bootable': 0, 'driver': 
'paravirtualised', 'dev': 'hdc:cdrom', 'uname': '', 'mode': 'r'}
[2010-04-02 13:14:11 2013] DEBUG (DevController:95) DevController: writing 
{'virtual-device': '5632', 'device-type': 'cdrom', 'protocol': 'x86_64-abi', 
'backend-id': '0', 'state': '1', 'backend': 
'/local/domain/0/backend/vbd/8/5632'} to /local/domain/8/device/vbd/5632.
[2010-04-02 13:14:11 2013] DEBUG (DevController:97) DevController: writing 
{'domain': 'SEHostStorage', 'frontend': '/local/domain/8/device/vbd/5632', 
'uuid': 'e36493e6-fb26-6c9b-39ea-f304ff9d50e0', 'bootable': '0', 'dev': 'hdc', 
'state': '1', 'params': '', 'mode': 'r', 'online': '1', 'frontend-id': '8', 
'type': ''} to /local/domain/0/backend/vbd/8/5632.
[2010-04-02 13:14:11 2013] INFO (XendDomainInfo:2393) createDevice: vif : 
{'bridge': 'virbr0', 'mac': '00:16:3e:68:2a:c8', 'type': 'ioemu', 'uuid': 
'43590daf-6064-3982-a628-d57b1a40d5ad'}
[2010-04-02 13:14:11 2013] DEBUG (DevController:95) DevController: writing 
{'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0', 'backend': 
'/local/domain/0/backend/vif/8/0'} to /local/domain/8/device/vif/0.
[2010-04-02 13:14:11 2013] DEBUG (DevController:97) DevController: writing 
{'bridge': 'virbr0', 'domain': 'SEHostStorage', 'handle': '0', 'uuid': 
'43590daf-6064-3982-a628-d57b1a40d5ad', 'script': '/etc/xen/scripts/vif-nat', 
'mac': '00:16:3e:68:2a:c8', 'frontend-id': '8', 'state': '1', 'online': '1', 
'frontend': '/local/domain/8/device/vif/0', 'type': 'ioemu'} to 
/local/domain/0/backend/vif/8/0.
[2010-04-02 13:14:11 2013] DEBUG (XendDomainInfo:3426) Storing VM details: 
{'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid': 
'945900d5-5025-01d0-9516-f67334b4feb0', 'on_reboot': 'restart', 'start_time': 
'1270228451.38', 'on_poweroff': 'destroy', 'bootloader_args': '', 
'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 
'vcpus': '1', 'dguuid': 'ffffffff-ffff-ffff-ffff-ffffffffffff', 'vcpu_avail': 
'1', 'dgid': '32767', 'bootloader': '', 'image': "(linux (kernel 
/usr/lib/xen/boot/pv-grub-x86_64.gz) (args '(hd0,0)/boot/grub/menu.lst') 
(superpages 0) (videoram 4) (pci ()) (serial pty) (nomigrate 0) (tsc_mode 0) 
(notes))", 'name': 'SEHostStorage'}
[2010-04-02 13:14:11 2013] DEBUG (XendDomainInfo:1811) Storing domain details: 
{'console/ring-ref': '2157652', 'console/port': '2', 
'control/platform-feature-multiprocessor-suspend': '1', 'description': '', 
'console/limit': '1048576', 'vm': '/vm/945900d5-5025-01d0-9516-f67334b4feb0', 
'domid': '8', 'security_label': 'system_u:object_r:domU_t', 
'cpu/0/availability': 'online', 'memory/target': '524288', 'dguuid': 
'ffffffff-ffff-ffff-ffff-ffffffffffff', 'store/ring-ref': '2157653', 'dgid': 
'32767', 'console/type': 'xenconsoled', 'store/port': '1', 'name': 
'SEHostStorage'}
[2010-04-02 13:14:11 2013] DEBUG (DevController:95) DevController: writing 
{'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0', 'backend': 
'/local/domain/0/backend/console/8/0'} to /local/domain/8/device/console/0.
[2010-04-02 13:14:11 2013] DEBUG (DevController:97) DevController: writing 
{'domain': 'SEHostStorage', 'frontend': '/local/domain/8/device/console/0', 
'uuid': '14cf280a-d76e-36e2-b85b-fae8851c15f4', 'frontend-id': '8', 'state': 
'1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to 
/local/domain/0/backend/console/8/0.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices tap2.
[2010-04-02 13:14:11 2013] DEBUG (XendDomainInfo:1898) 
XendDomainInfo.handleShutdownWatch
[2010-04-02 13:14:11 2013] DEBUG (DevController:144) Waiting for 768.
[2010-04-02 13:14:11 2013] DEBUG (XendDomainInfo:1903) DEBUG: stashing dom8 
dgid: 32767 (32767)
[2010-04-02 13:14:11 2013] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vbd/8/768/hotplug-status.
[2010-04-02 13:14:11 2013] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices vif.
[2010-04-02 13:14:11 2013] DEBUG (DevController:144) Waiting for 0.
[2010-04-02 13:14:11 2013] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vif/8/0/hotplug-status.
[2010-04-02 13:14:11 2013] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices vkbd.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices 
ioports.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices tap.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices vif2.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices 
console.
[2010-04-02 13:14:11 2013] DEBUG (DevController:144) Waiting for 0.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices vscsi.
[2010-04-02 13:14:11 2013] DEBUG (DevController:139) Waiting for devices vbd.
[2010-04-02 13:14:11 2013] DEBUG (DevController:144) Waiting for 5632.
[2010-04-02 13:14:11 2013] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vbd/8/5632/hotplug-status.
[2010-04-02 13:14:12 2013] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vbd/8/5632/hotplug-status.
[2010-04-02 13:14:12 2013] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-04-02 13:14:12 2013] DEBUG (DevController:139) Waiting for devices irq.
[2010-04-02 13:14:12 2013] DEBUG (DevController:139) Waiting for devices vfb.
[2010-04-02 13:14:12 2013] DEBUG (DevController:139) Waiting for devices pci.
[2010-04-02 13:14:12 2013] DEBUG (DevController:139) Waiting for devices vusb.
[2010-04-02 13:14:12 2013] DEBUG (DevController:139) Waiting for devices vtpm.
[2010-04-02 13:14:12 2013] INFO (XendDomain:1219) Domain SEHostStorage (8) 
unpaused.





On Fri, 2010-04-02 at 20:30 +0200, Samuel Thibault wrote: 
> David P. Quigley, le Fri 02 Apr 2010 13:21:00 -0400, a écrit :
> > Is there any additional debug information that I can grab to try to
> > figure this out?
> 
> The usual /var/log/xen logs, and please post your disk stanza.
> 
> Samuel
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel


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