Hello Happy, I've my NFS configuration again, but I keep getting this error on my compute's logs:
Live Migration failure: not all arguments converted during string formatting I don't know if it's a problem with my nova or my libvirt, my compute nodes connect to another NFS server that is not my controller node, would may be it? Thank you. 2013/9/4 happy idea <guolongcang.w...@gmail.com> > o ...I just disable the firewall.....$ufw disable > > > 2013/9/5 Guilherme Russi <luisguilherme...@gmail.com> > >> Just to check, How did you do this part? >> >> 7. Configure your firewall to allow libvirt to communicate between nodes. >> >> Thank you. >> >> >> 2013/9/3 happy idea <guolongcang.w...@gmail.com> >> >>> >>> follow this page's guide *carefully* , >>> http://docs.openstack.org/trunk/openstack-compute/admin/content/configuring-live-migrations.html >>> replace 'NOVA-INST-DIR' with '/var/lib/nova' >>> >>> >>> 2013/9/4 Guilherme Russi <luisguilherme...@gmail.com> >>> >>>> Hey there, I made my NFS configuration again, I made this way: >>>> >>>> Controller node: >>>> 1- mkdir -p /local2/instances >>>> >>>> 2- mount --bind /var/lib/nova/instances /local2/instances >>>> >>>> 3- added this inside /etc/exports >>>> /var/lib/nova/instances >>>> 192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check) >>>> /local2/instances >>>> 192.168.3.0/24(rw,sync,fsid=0,no_root_squash,no_subtree_check,nohide) >>>> >>>> 4- added this inside /etc/fstab >>>> /var/lib/nova/instances /local2/instances none bind 0 0 >>>> >>>> >>>> Compute node: >>>> 1- added inside /etc/fstab >>>> 192.168.3.1:/ /var/lib/nova/instances nfs4 defaults >>>> 0 0 >>>> >>>> 2- mount -t nfs4 192.168.3.1:/ /var/lib/nova/instances/ >>>> >>>> Do I need to do anything else? >>>> >>>> Regards. >>>> >>>> Guilherme. >>>> >>>> >>>> 2013/9/1 happy idea <guolongcang.w...@gmail.com> >>>> >>>>> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] >>>>> Getting disk size of instance-0000007d: [Errno 2] No such file or >>>>> directory: '/var/lib/nova/instances/72ec37a3-b209-4729-b628- >>>>> 005fdcea5a3c/disk' >>>>> >>>>> *I think may be your NFS config is not correct.* >>>>> >>>>> >>>>> 2013/8/31 Guilherme Russi <luisguilherme...@gmail.com> >>>>> >>>>>> Hello Happy, these are my logs: >>>>>> >>>>>> 2013-08-30 14:42:51.402 12667 AUDIT nova.compute.resource_tracker >>>>>> [-] Auditing locally available compute resources >>>>>> 2013-08-30 14:42:51.562 12667 ERROR nova.virt.libvirt.driver [-] >>>>>> Getting disk size of instance-00000084: [Errno 2] No such file or >>>>>> directory: >>>>>> '/var/lib/nova/instances/c9e1c5ed-a108-4196-bfbc-24495e2e71bd/disk' >>>>>> 2013-08-30 14:42:51.564 12667 ERROR nova.virt.libvirt.driver [-] >>>>>> Getting disk size of instance-00000077: [Errno 2] No such file or >>>>>> directory: >>>>>> '/var/lib/nova/instances/483f98e3-8ef5-43e2-8c3a-def55abdabcd/disk' >>>>>> 2013-08-30 14:42:51.567 12667 ERROR nova.virt.libvirt.driver [-] >>>>>> Getting disk size of instance-000000bd: [Errno 2] No such file or >>>>>> directory: >>>>>> '/var/lib/nova/instances/66abd40e-fb19-4cbe-a248-61d968fd84b7/disk' >>>>>> 2013-08-30 14:42:51.569 12667 ERROR nova.virt.libvirt.driver [-] >>>>>> Getting disk size of instance-0000007d: [Errno 2] No such file or >>>>>> directory: >>>>>> '/var/lib/nova/instances/72ec37a3-b209-4729-b628-005fdcea5a3c/disk' >>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>> [-] Free ram (MB): 2746 >>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>> [-] Free disk (GB): 53 >>>>>> 2013-08-30 14:42:51.679 12667 AUDIT nova.compute.resource_tracker >>>>>> [-] Free VCPUS: 1 >>>>>> 2013-08-30 14:42:51.773 12667 INFO nova.compute.resource_tracker [-] >>>>>> Compute_service record updated for caos:caos >>>>>> 2013-08-30 14:42:51.774 12667 INFO nova.compute.manager [-] Updating >>>>>> host status >>>>>> >>>>>> >>>>>> And here the output when I run the command: >>>>>> >>>>>> ERROR: Live migration of instance >>>>>> c9af3e9e-87b1-4aa3-95aa-22700e1091e4 to host tiresias failed (HTTP 400) >>>>>> (Request-ID: req-630d7837-6886-4e23-bc3d-a9fccc4a8868) >>>>>> >>>>>> My destiny host awsers ping when I ping. >>>>>> >>>>>> I've been fighting against it a quite while without success. >>>>>> >>>>>> Regards. >>>>>> >>>>>> Guilherme. >>>>>> >>>>>> >>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>> >>>>>>> OK. >>>>>>> >>>>>>> >>>>>>> 2013/8/30 Guilherme Russi <luisguilherme...@gmail.com> >>>>>>> >>>>>>>> I am too, if I find something I'll let you know. >>>>>>>> >>>>>>>> Regards. >>>>>>>> >>>>>>>> >>>>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>>>> >>>>>>>>> I am trying to figure out what cause the bug. >>>>>>>>> >>>>>>>>> >>>>>>>>> 2013/8/30 Guilherme Russi <luisguilherme...@gmail.com> >>>>>>>>> >>>>>>>>>> Well mine are: >>>>>>>>>> >>>>>>>>>> ii nova-api >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - API >>>>>>>>>> frontend >>>>>>>>>> ii nova-cert >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - >>>>>>>>>> certificate >>>>>>>>>> management >>>>>>>>>> ii nova-common >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - common >>>>>>>>>> files >>>>>>>>>> ii nova-conductor >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - conductor >>>>>>>>>> service >>>>>>>>>> ii nova-consoleauth >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - Console >>>>>>>>>> Authenticator >>>>>>>>>> ii nova-novncproxy >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - NoVNC >>>>>>>>>> proxy >>>>>>>>>> ii nova-scheduler >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute - virtual >>>>>>>>>> machine >>>>>>>>>> scheduler >>>>>>>>>> ii python-nova >>>>>>>>>> 1:2013.1-0ubuntu2.1~cloud0 OpenStack Compute Python >>>>>>>>>> libraries >>>>>>>>>> ii python-novaclient >>>>>>>>>> 1:2.13.0-0ubuntu1~cloud0 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 2013/8/29 happy idea <guolongcang.w...@gmail.com> >>>>>>>>>> >>>>>>>>>>> Thank you. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> 2013/8/29 Razique Mahroua <razique.mahr...@gmail.com> >>>>>>>>>>> >>>>>>>>>>>> Looks like a bug to me, definitely…. >>>>>>>>>>>> but i can be wrong though >>>>>>>>>>>> >>>>>>>>>>>> *Razique Mahroua** - **Nuage & Co* >>>>>>>>>>>> razique.mahr...@gmail.com >>>>>>>>>>>> Tel : +33 9 72 37 94 15 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Le 29 août 2013 à 11:29, happy idea <guolongcang.w...@gmail.com> >>>>>>>>>>>> a écrit : >>>>>>>>>>>> >>>>>>>>>>>> Thank you. >>>>>>>>>>>> >>>>>>>>>>>> ---------- Forwarded message ---------- >>>>>>>>>>>> From: happy idea <guolongcang.w...@gmail.com> >>>>>>>>>>>> Date: 2013/8/29 >>>>>>>>>>>> Subject: [Openstack][Grizzly] Unable to reboot instance after >>>>>>>>>>>> Migrate >>>>>>>>>>>> To: openstack <openstack@lists.openstack.org> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Hi All, >>>>>>>>>>>> >>>>>>>>>>>> Here's the stacktrace log: >>>>>>>>>>>> >>>>>>>>>>>> 2013-08-29 15:12:29.515 WARNING nova.compute.manager >>>>>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 >>>>>>>>>>>> ae0f00ede33f42d9a12385b2c2ce8c0d >>>>>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: >>>>>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Traceback (most recent call >>>>>>>>>>>> last): >>>>>>>>>>>> File >>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >>>>>>>>>>>> 1718, in >>>>>>>>>>>> reboot_instance >>>>>>>>>>>> bad_volumes_callback=bad_volumes_callback) >>>>>>>>>>>> File >>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>> line 1295, >>>>>>>>>>>> in reboot >>>>>>>>>>>> block_device_info) >>>>>>>>>>>> File >>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>> line 1371, >>>>>>>>>>>> in _hard_reboot >>>>>>>>>>>> self._create_images_and_backing(context, instance, >>>>>>>>>>>> disk_info_json) >>>>>>>>>>>> File >>>>>>>>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >>>>>>>>>>>> line 3248, >>>>>>>>>>>> in _create_images_and_backing >>>>>>>>>>>> cache_name = os.path.basename(info['backing_file']) >>>>>>>>>>>> File "/usr/lib/python2.7/posixpath.py", line 121, in basename >>>>>>>>>>>> i = p.rfind('/') + 1 >>>>>>>>>>>> AttributeError: 'NoneType' object has no attribute 'rfind' >>>>>>>>>>>> >>>>>>>>>>>> 2013-08-29 15:12:29.516 ERROR nova.compute.manager >>>>>>>>>>>> [req-31944080-1a33-4679-98ce-af36e3660679 >>>>>>>>>>>> ae0f00ede33f42d9a12385b2c2ce8c0d >>>>>>>>>>>> 57d53e1dcff540b6aeaf0d6fd60be7ab] [instance: >>>>>>>>>>>> 038dbba7-534b-4c03-8914-a830c424ce21] Cannot reboot instance: >>>>>>>>>>>> 'NoneType' >>>>>>>>>>>> object has no attribute 'rfind' >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Looking for any help. >>>>>>>>>>>> Regards. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> Mailing list: >>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>> Post to : openstack@lists.openstack.org >>>>>>>>>>> Unsubscribe : >>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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