[CLOUDSTACK-9367] Unable to start a HVM VM with more than 2 volumes attached using XenServer 6.5

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.7.1
• Fix Version/s: 4.10.0.0
• Security Level: Public (Anyone can view this level - this is the default.)
• Assignee: Sudhansu Sahu
• Reporter: Sudhansu Sahu
• Created: 22/Apr/16 11:25
• Updated: 29/Jun/17 06:16
• Resolved: 29/Jun/17 06:12

Description

when trying to start a VM (based on a HVM
template) when attaching more than 2 volumes. We are using XenServer 6.5 and CloudStack 4.7.1. Here are the logs:

ACS
Unable to start i-152-612-VM due to
The device name is invalid
at com.xensource.xenapi.Types.checkResponse(Types.java:1169)
at com.xensource.xenapi.Connection.dispatch(Connection.java:395)
at
com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool$XenServer
Connection.dispatch(XenServerConnectionPool.java:457)
at com.xensource.xenapi.VBD.create(VBD.java:322)
at
com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.createVbd(Citr
ixResourceBase.java:1148)
at
com.cloud.hypervisor.xenserver.resource.wrapper.xenbase.CitrixStartComman
dWrapper.execute(CitrixStartCommandWrapper.java:119)
at
com.cloud.hypervisor.xenserver.resource.wrapper.xenbase.CitrixStartComman
dWrapper.execute(CitrixStartCommandWrapper.java:53)
at
com.cloud.hypervisor.xenserver.resource.wrapper.xenbase.CitrixRequestWrap
per.execute(CitrixRequestWrapper.java:122)
at
com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.executeRequest
(CitrixResourceBase.java:1678)

XenServer
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3c596e35d366|audit] VBD.create: VM =
'23da57b8-cc94-3edd-66af-97397c1e9f89 (i-152-614-VM)'; VDI = 'invalid'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3c596e35d366|xapi] Checking whether there's a migrate
in progress...
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3c596e35d366|xapi] VBD.create (device = 3; uuid =
d32bd2fb-68d9-a20b-3632-43c5cffd5ca1; ref =
OpaqueRef:d5d36ea6-2b79-2efd-c2ad-27403ffbdbf8)
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18677027 UNIX
/var/xapi/xapi||dummytaskhelper] task dispatch:SR.get_other_config
D:764bb880e1f7 created by task D:9e603ca8e24b
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18677028 UNIX
/var/xapi/xapi||dummytaskhelper] task dispatch:SR.get_sm_config
D:b30be613f286 created by task D:9e603ca8e24b
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VM.get_allowed_VBD_devices D:65d1aeb0e377|audit]
VM.get_allowed_VBD_devices: VM = '23da57b8-cc94-3edd-66af-97397c1e9f89
(i-152-614-VM)'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:f5513cd51b7d|audit] VBD.create: VM =
'23da57b8-cc94-3edd-66af-97397c1e9f89 (i-152-614-VM)'; VDI =
'7c882c4f-eaed-49c9-952d-53f2db998ecd'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:f5513cd51b7d|xapi] Checking whether there's a migrate
in progress...
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:f5513cd51b7d|xapi] VBD.create (device = 2; uuid =
b83f771a-c796-8f5b-26de-fb648327e305; ref =
OpaqueRef:f1477777-8d60-52b6-8041-72cf95fa7f44)
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VM.get_allowed_VBD_devices D:c180118513de|audit]
VM.get_allowed_VBD_devices: VM = '23da57b8-cc94-3edd-66af-97397c1e9f89
(i-152-614-VM)'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3a50f805fbb1|audit] VBD.create: VM =
'23da57b8-cc94-3edd-66af-97397c1e9f89 (i-152-614-VM)'; VDI =
'78ab2cc5-a7ec-4709-9556-a1d6bfbc2b65'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3a50f805fbb1|xapi] Checking whether there's a migrate
in progress...
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:3a50f805fbb1|xapi] VBD.create (device = 1; uuid =
6556fa97-356f-65ec-fcda-d41205804b46; ref =
OpaqueRef:c71b9afd-7069-5caf-f67b-befc83de722b)
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VM.get_allowed_VBD_devices D:0cdd9a03fdea|audit]
VM.get_allowed_VBD_devices: VM = '23da57b8-cc94-3edd-66af-97397c1e9f89
(i-152-614-VM)'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:b52da7a69374|audit] VBD.create: VM =
'23da57b8-cc94-3edd-66af-97397c1e9f89 (i-152-614-VM)'; VDI =
'7634db62-6f48-4136-aac1-4db7a5ad77d6'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:b52da7a69374|xapi] Checking whether there's a migrate
in progress...
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:b52da7a69374|xapi] VBD.create (device = 0; uuid =
bbbd2eac-24ce-7c5d-315e-72eaaa9ec161; ref =
OpaqueRef:9dd9c448-2718-9849-908c-78b2c394f6ac)
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VM.get_allowed_VBD_devices D:30446069f7d1|audit]
VM.get_allowed_VBD_devices: VM = '23da57b8-cc94-3edd-66af-97397c1e9f89
(i-152-614-VM)'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:a285caa8ad4a|audit] VBD.create: VM =
'23da57b8-cc94-3edd-66af-97397c1e9f89 (i-152-614-VM)'; VDI =
'8ed37e28-10e7-45f9-85d1-f1443b673701'
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:a285caa8ad4a|xapi] Checking whether there's a migrate
in progress...
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:a285caa8ad4a|backtrace] Raised at
xapi_vbd.ml:135.9-75 -> threadext.ml:20.20-24 -> threadext.ml:20.62-65
-> message_forwarding.ml:3480.3-150 -> server.ml:24430.82-282 ->
rbac.ml:229.16-23
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:a285caa8ad4a|backtrace] Raised at rbac.ml:238.10-15
-> server_helpers.ml:79.11-41
Apr 19 14:00:33 cca-t2-xen01 xapi: [debug|cca-t2-xen01|18676540 INET
:::80|VBD.create R:a285caa8ad4a|dispatcher] Server_helpers.exec
exception_handler: Got exception INVALID_DEVICE: [ autodetect ]

Issue Links

• is duplicated by: CLOUDSTACK-9363 Can't start a Xen HVM vm when more than 2 volumes attached