Hello Everyone Trying to boot from ceph volume using bolg http://www.sebastien-han.fr/blog/2012/06/10/introducing-ceph-to-openstack/ and http://docs.openstack.org/user-guide/content/boot_from_volume.html
Need help for this error. ===================================== Logs from /var/log/libvirt/qemu :: ===================================== qemu-kvm: -drive file=rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789,if=none,id=drive-virtio-disk0,format=raw,serial=dd315dda-b22a-4cf8-8b77-7c2b2f163155,cache=none: could not open disk image rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789: No such file or directory 2013-12-05 12:42:29.544+0000: shutting down I tried below steps needed for booting from volume I am using qemu-kvm provided by ceph repository that have RBD support . Using this i am able to create RBD volumes and its working good. [root@rdo qemu(keystone_admin)]# rbd list ceph-volumes volume-0e2bfced-be6a-44ec-a3ca-22c771c66cdc volume-10cc0855-652a-4a9b-baa1-80bc86dc12ac volume-5e09ce7b-b874-4c24-97ae-341a305841d5 volume-9671edaa-62c8-4f98-a36c-d6e59612141b volume-a75d435b-ebce-4013-9c68-8df5d2c917e1 volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155 [root@rdo qemu(keystone_admin)]# http://docs.openstack.org/user-guide/content/boot_from_volume.html [root@rdo nova(keystone_admin)]# nova image-list +--------------------------------------+-----------------------------+--------+--------+ | ID | Name | Status | Server | +--------------------------------------+-----------------------------+--------+--------+ | f61edc8d-c9a1-4ff4-b4fc-c8128bd1a10b | Ubuntu 12.04 cloudimg amd64 | ACTIVE | | | fcc07414-bbb3-4473-a8df-523664c8c9df | ceph-glance-image | ACTIVE | | | be62a5bf-879f-4d1f-846c-fdef960224ff | precise-cloudimg.raw | ACTIVE | | | 3c2db0ad-8d1e-400d-ba13-a506448f2a8e | precise-server-cloudimg | ACTIVE | | +--------------------------------------+-----------------------------+--------+--------+ [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# cinder list +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ | ID | Status | Display Name | Size | Volume Type | Bootable | Attached to | +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ | 0e2bfced-be6a-44ec-a3ca-22c771c66cdc | in-use | nova-vol_1 | 2 | None | false | 9d3c327f-1893-40ff-8a82-16fad9ce6d91 | | 10cc0855-652a-4a9b-baa1-80bc86dc12ac | available | ceph-vol1 | 5 | ceph-storage | false | | | 5e09ce7b-b874-4c24-97ae-341a305841d5 | available | precise-cloudimg_vol_boot | 5 | None | true | | | 9671edaa-62c8-4f98-a36c-d6e59612141b | available | boot_from_volume | 20 | None | false | | | a75d435b-ebce-4013-9c68-8df5d2c917e1 | available | dashboard-volume | 1 | ceph-storage | false | | +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# cinder create --image-id be62a5bf-879f-4d1f-846c-fdef960224ff --display-name new_boot_from_vol 10 +---------------------+--------------------------------------+ | Property | Value | +---------------------+--------------------------------------+ | attachments | [] | | availability_zone | nova | | bootable | false | | created_at | 2013-12-05T12:34:45.241324 | | display_description | None | | display_name | new_boot_from_vol | | id | dd315dda-b22a-4cf8-8b77-7c2b2f163155 | | image_id | be62a5bf-879f-4d1f-846c-fdef960224ff | | metadata | {} | | size | 10 | | snapshot_id | None | | source_volid | None | | status | creating | | volume_type | None | +---------------------+--------------------------------------+ [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# cinder list +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ | ID | Status | Display Name | Size | Volume Type | Bootable | Attached to | +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ | 0e2bfced-be6a-44ec-a3ca-22c771c66cdc | in-use | nova-vol_1 | 2 | None | false | 9d3c327f-1893-40ff-8a82-16fad9ce6d91 | | 10cc0855-652a-4a9b-baa1-80bc86dc12ac | available | ceph-vol1 | 5 | ceph-storage | false | | | 5e09ce7b-b874-4c24-97ae-341a305841d5 | available | precise-cloudimg_vol_boot | 5 | None | true | | | 9671edaa-62c8-4f98-a36c-d6e59612141b | available | boot_from_volume | 20 | None | false | | | a75d435b-ebce-4013-9c68-8df5d2c917e1 | available | dashboard-volume | 1 | ceph-storage | false | | | dd315dda-b22a-4cf8-8b77-7c2b2f163155 | available | new_boot_from_vol | 10 | None | true | | +--------------------------------------+-----------+---------------------------+------+--------------+----------+--------------------------------------+ [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# nova boot --flavor 2 --image be62a5bf-879f-4d1f-846c-fdef960224ff --block_device_mapping vda=dd315dda-b22a-4cf8-8b77-7c2b2f163155:::0 --security_groups=default --nic net-id=4fe5909e-02db-4517-89f2-1278248fa26c myInstanceFromVolume +--------------------------------------+----------------------------------------------------+ | Property | Value | +--------------------------------------+----------------------------------------------------+ | OS-EXT-STS:task_state | scheduling | | image | precise-cloudimg.raw | | OS-EXT-STS:vm_state | building | | OS-EXT-SRV-ATTR:instance_name | instance-0000001d | | OS-SRV-USG:launched_at | None | | flavor | m1.small | | id | f324e9b8-ec3a-4174-8b97-bf78dba62932 | | security_groups | [{u'name': u'default'}] | | user_id | 99f8019ba2694d78a680a5de46aa1afd | | OS-DCF:diskConfig | MANUAL | | accessIPv4 | | | accessIPv6 | | | progress | 0 | | OS-EXT-STS:power_state | 0 | | OS-EXT-AZ:availability_zone | nova | | config_drive | | | status | BUILD | | updated | 2013-12-05T12:42:22Z | | hostId | | | OS-EXT-SRV-ATTR:host | None | | OS-SRV-USG:terminated_at | None | | key_name | None | | OS-EXT-SRV-ATTR:hypervisor_hostname | None | | name | myInstanceFromVolume | | adminPass | eish5pu56CiE | | tenant_id | 0dafe42cfde242ddbb67b681f59bdb00 | | created | 2013-12-05T12:42:21Z | | os-extended-volumes:volumes_attached | [{u'id': u'dd315dda-b22a-4cf8-8b77-7c2b2f163155'}] | | metadata | {} | +--------------------------------------+----------------------------------------------------+ [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# [root@rdo nova(keystone_admin)]# nova list +--------------------------------------+----------------------+---------+------------+-------------+---------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+----------------------+---------+------------+-------------+---------------------+ | 0043a8be-60d1-43ed-ba43-1ccd0bba7559 | instance2 | SHUTOFF | None | Shutdown | public=172.24.4.228 | | f324e9b8-ec3a-4174-8b97-bf78dba62932 | myInstanceFromVolume | ERROR | None | NOSTATE | private=10.0.0.3 | | 9d3c327f-1893-40ff-8a82-16fad9ce6d91 | small-ubuntu | ACTIVE | None | Running | public=172.24.4.230 | +--------------------------------------+----------------------+---------+------------+-------------+---------------------+ [root@rdo nova(keystone_admin)]# ===================================== Logs from /var/log/libvirt/qemu :: ===================================== qemu-kvm: -drive file=rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789,if=none,id=drive-virtio-disk0,format=raw,serial=dd315dda-b22a-4cf8-8b77-7c2b2f163155,cache=none: could not open disk image rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789: No such file or directory 2013-12-05 12:42:29.544+0000: shutting down Any idea why its throwing this error. Many Thanks Karan Singh
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