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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] Can't attach an ISO to a PV VM on Ubuntu 12.04 dom0
root@ubuntu:~# xe vbd-param-list uuid=71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0
uuid ( RO) : 71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0
vm-uuid ( RO): 246e6121-aa22-17da-a212-ba2b2103f5bf
vm-name-label ( RO): s-8-VM
vdi-uuid ( RO): ef49891a-9774-4d6f-bbbb-31e9a52f4815
vdi-name-label ( RO): systemvm.iso
allowed-operations (SRO): pause; unpause; attach; eject;
unplug_force; unplug
current-operations (SRO):
empty ( RO): false
device ( RO): xvdd
userdevice ( RW): 3
bootable ( RW): false
mode ( RW): RO
type ( RW): CD
unpluggable ( RW): true
currently-attached ( RO): true
attachable ( RO): true
storage-lock ( RO): false
status-code ( RO): 0
status-detail ( RO):
qos_algorithm_type ( RW):
qos_algorithm_params (MRW):
qos_supported_algorithms (SRO):
other-config (MRW):
io_read_kbs ( RO): <unknown>
io_write_kbs ( RO): <unknown>
root@ubuntu:~# xe vdi-param-list uuid=ef49891a-9774-4d6f-bbbb-31e9a52f4815
uuid ( RO) : ef49891a-9774-4d6f-bbbb-31e9a52f4815
name-label ( RW): systemvm.iso
name-description ( RW):
is-a-snapshot ( RO): false
snapshot-of ( RO): <not in database>
snapshots ( RO):
snapshot-time ( RO): 19700101T00:00:00Z
allowed-operations (SRO): clone; snapshot
current-operations (SRO):
sr-uuid ( RO): 481f1c9d-863c-fcf1-225e-75eec166133e
sr-name-label ( RO): XenServer Tools
vbd-uuids (SRO): 71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0
crashdump-uuids (SRO):
virtual-size ( RO): 14280704
physical-utilisation ( RO): 14280704
location ( RO): systemvm.iso
type ( RO): User
sharable ( RO): false
read-only ( RO): true
storage-lock ( RO): false
managed ( RO): true
parent ( RO): <not in database>
missing ( RO): false
other-config (MRW):
xenstore-data (MRO):
sm-config (MRO): xs-tools: true
on-boot ( RW): persist
allow-caching ( RW): false
metadata-latest ( RO): false
metadata-of-pool ( RO): <not in database>
tags (SRW):
root@ubuntu:~# xe sr-list uuid=481f1c9d-863c-fcf1-225e-75eec166133e
uuid ( RO) : 481f1c9d-863c-fcf1-225e-75eec166133e
name-label ( RW): XenServer Tools
name-description ( RW): XenServer Tools ISOs
host ( RO): ubuntu
type ( RO): iso
content-type ( RO): iso
On syslog, I see the following errors:
Jun 6 14:38:55 ubuntu xapi: [20120606T21:38:55.343Z| info|ubuntu|7563 UNIX
/var/lib/xcp/xapi|VBD.create R:f4d814ea3dea|audit]
('trackid=bd8429fa72a024f3edc49659f7aa9941' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'OK' 'API' 'VBD.create' (('VM' 's-8-VM' '246e6121-aa22-17da-a212-ba2b2103f5bf'
'OpaqueRef:ecf9d238-7bc4-309d-17fb-c9cddcf41bdf') ('VDI' 'systemvm.iso'
'ef49891a-9774-4d6f-bbbb-31e9a52f4815'
'OpaqueRef:a672d623-b8b3-e4f2-d8df-c5caf2d4d381')))
Jun 6 14:38:55 ubuntu udevd[26831]: kernel-provided name 'blktap0' and NAME=
'xen/blktap-2/blktap0' disagree, please use SYMLINK+= or change the kernel to
provide the proper name
Jun 6 14:38:55 ubuntu tapdisk[30921]: tapdisk-control: init, 10 x 4k buffers
Jun 6 14:38:55 ubuntu tapdisk[30921]: I/O queue driver: lio
Jun 6 14:38:55 ubuntu tapdisk[30921]: tapdisk-log: started, level 0
Jun 6 14:38:55 ubuntu tapdisk[30921]: received 'attach' message (uuid = 0)
Jun 6 14:38:55 ubuntu tapdisk[30921]: sending 'attach response' message (uuid
= 0)
Jun 6 14:38:55 ubuntu tapdisk[30921]: received 'open' message (uuid = 0)
Jun 6 14:38:55 ubuntu tapdisk[30921]: block-aio
open('/usr/share/xcp/packages/iso/systemvm.iso')
Jun 6 14:38:55 ubuntu tapdisk[30921]:
open(/usr/share/xcp/packages/iso/systemvm.iso) with O_DIRECT
Jun 6 14:38:55 ubuntu tapdisk[30921]: Image size: #012#011pre sector_shift
[14280704]#012#011post sector_shift [27892]
Jun 6 14:38:55 ubuntu tapdisk[30921]: opened image
/usr/share/xcp/packages/iso/systemvm.iso (1 users, state: 0x00000003, type: 0,
ro)
Jun 6 14:38:55 ubuntu tapdisk[30921]: VBD CHAIN:
Jun 6 14:38:55 ubuntu tapdisk[30921]:
/usr/share/xcp/packages/iso/systemvm.iso: type:aio(0) storage:n/a(-1)
Jun 6 14:38:55 ubuntu tapdisk[30921]: bdev: capacity=27892 sector_size=512/512
flags=0
Jun 6 14:38:55 ubuntu tapdisk[30921]: sending 'open response' message (uuid =
0)
Jun 6 14:38:55 ubuntu kernel: [11434.498009] block tda: sector-size: 512/512+0
capacity: 27892 discard: 0+0 flush: 0x0
Jun 6 14:38:55 ubuntu kernel: [11434.651214] xen-blkback:ring-ref 2351,
event-channel 8, protocol 2 (x86_32-abi)
Jun 6 14:38:55 ubuntu logger: /etc/xen/scripts/block: add
XENBUS_PATH=backend/vbd/8/51760
Jun 6 14:38:55 ubuntu logger: /etc/xen/scripts/block: Writing
backend/vbd/8/51760/hotplug-error
/dev/sm/backend/481f1c9d-863c-fcf1-225e-75eec166133e/ef49891a-9774-4d6f-bbbb-31e9a52f4815
does not exist. backend/vbd/8/51760/hotplug-status error to xenstore.
Jun 6 14:38:55 ubuntu xapi: [20120606T21:38:55.946Z| info|ubuntu|7563 UNIX
/var/lib/xcp/xapi|VBD.plug R:395bed0c1b4d|audit]
('trackid=bd8429fa72a024f3edc49659f7aa9941' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'OK' 'API' 'VBD.plug' (('self' '' '71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0'
'OpaqueRef:b8c902b1-e003-b2a9-6811-5e3463502e93')))
Jun 6 14:38:55 ubuntu logger: /etc/xen/scripts/block:
/dev/sm/backend/481f1c9d-863c-fcf1-225e-75eec166133e/ef49891a-9774-4d6f-bbbb-31e9a52f4815
does not exist.
Jun 6 14:39:42 ubuntu xapi: [20120606T21:39:42.500Z| info|ubuntu|7602 UNIX
/var/lib/xcp/xapi|VBD.assert_attachable R:8c1e29a2c394|audit]
('trackid=b0d2942c096fec716132a3bbed0d8bf6' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'OK' 'API' 'VBD.assert_attachable' (('self' ''
'71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0'
'OpaqueRef:b8c902b1-e003-b2a9-6811-5e3463502e93')))
Jun 6 14:39:42 ubuntu xapi: [20120606T21:39:42.516Z| info|ubuntu|7602 UNIX
/var/lib/xcp/xapi|VM.query_data_source D:91a338ea8c6e|audit]
('trackid=b0d2942c096fec716132a3bbed0d8bf6' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'ERROR:INVALID_VALUE: [ data-source; vbd_xvdd_read ]' 'API'
'VM.query_data_source' (('self' 's-8-VM' '246e6121-aa22-17da-a212-ba2b2103f5bf'
'OpaqueRef:ecf9d238-7bc4-309d-17fb-c9cddcf41bdf')))
Jun 6 14:39:42 ubuntu xapi: [20120606T21:39:42.523Z| info|ubuntu|7602 UNIX
/var/lib/xcp/xapi|VM.query_data_source D:15a5e5856b64|audit]
('trackid=b0d2942c096fec716132a3bbed0d8bf6' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'ERROR:INVALID_VALUE: [ data-source; vbd_xvdd_write ]' 'API'
'VM.query_data_source' (('self' 's-8-VM' '246e6121-aa22-17da-a212-ba2b2103f5bf'
'OpaqueRef:ecf9d238-7bc4-309d-17fb-c9cddcf41bdf')))
Jun 6 14:41:28 ubuntu kernel: [11587.004380] ISO 9660 Extensions: RRIP_1991A
Jun 6 14:45:00 ubuntu xapi: [20120606T21:45:00.997Z| info|ubuntu|7616 UNIX
/var/lib/xcp/xapi|VBD.assert_attachable R:a17ba41316d0|audit]
('trackid=6136dfb0c82ceaeb530a37c02df18655' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'OK' 'API' 'VBD.assert_attachable' (('self' ''
'71a80e20-2cea-9bcb-0c72-d6e39bb4c5c0'
'OpaqueRef:b8c902b1-e003-b2a9-6811-5e3463502e93')))
Jun 6 14:45:01 ubuntu xapi: [20120606T21:45:01.005Z| info|ubuntu|7616 UNIX
/var/lib/xcp/xapi|VM.query_data_source D:98177990f4d3|audit]
('trackid=6136dfb0c82ceaeb530a37c02df18655' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'ERROR:INVALID_VALUE: [ data-source; vbd_xvdd_read ]' 'API'
'VM.query_data_source' (('self' 's-8-VM' '246e6121-aa22-17da-a212-ba2b2103f5bf'
'OpaqueRef:ecf9d238-7bc4-309d-17fb-c9cddcf41bdf')))
Jun 6 14:45:01 ubuntu xapi: [20120606T21:45:01.009Z| info|ubuntu|7616 UNIX
/var/lib/xcp/xapi|VM.query_data_source D:769d4729e23a|audit]
('trackid=6136dfb0c82ceaeb530a37c02df18655' 'LOCAL_SUPERUSER' 'root' 'ALLOWED'
'ERROR:INVALID_VALUE: [ data-source; vbd_xvdd_write ]' 'API'
'VM.query_data_source' (('self' 's-8-VM' '246e6121-aa22-17da-a212-ba2b2103f5bf'
'OpaqueRef:ecf9d238-7bc4-309d-17fb-c9cddcf41bdf')))
56069,1
Inside guest, I see errors like "XENBUS: Timeout connecting to device:
device/vbd/5170(local state 3, remote state 2)" .
Any hint how to debug this issue?
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