Hi Simon, We have faced similar issue in past. I think there is fix available for this. Let me check if its fixed in ACS, if not I will create a pull request for this.
Thanks Sudhansu On 21/04/16 6:06 pm, "Koushik Das" <koushik....@accelerite.com> wrote: >Once the VM is in running state, is "allowed devices" showing proper >list? After that if auto detect is working properly then maybe the issue >is somewhere else. > >-Koushik > >________________________________________ >From: Simon Godard <sgod...@cloudops.com> >Sent: Thursday, April 21, 2016 12:41 AM >To: CloudStack Users Mailing list >Subject: Re: Unable to start a HVM VM with more than 2 volumes attached >using XenServer 6.5 and ACS 4.7.1 > >After more investigation, I can confirm that the problem is only for HVM. >I tried with a PV vm and everything is fine. > >For some reason, performing the call: VM.get_allowed_VBD_devices on a HVM >while the VM is still in starting state only returns a subset of device >Ids: [1, 2] instead of [1,2,3,Š,15] on PV. The logic then reverts to >Œautodetect¹ which also seems invalid for a HVM VM. > >-- >Simon > >> On Apr 20, 2016, at 08:20, Simon Godard <sgod...@cloudops.com> wrote: >> >> Hi, >> >> We are getting a weird error 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 ] >> >> >> Could it be a side-effect of >>https://github.com/apache/cloudstack/pull/792 >><https://github.com/apache/cloudstack/pull/792> ? >> >> Thanks, >> >> Simon GODARD >> Développeur Principal | Lead Developer >> t 514.880.3777 >> >> CloudOps Votre partenaire infonuagique | Cloud Solutions Experts >> 420 rue Guy | Montreal | Quebec | H3J 1S6 >> w cloudops.com <http://cloudops.com/> | tw @CloudOps_ >> > > > >DISCLAIMER >========== >This e-mail may contain privileged and confidential information which is >the property of Accelerite, a Persistent Systems business. 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