Public bug reported: Fedora-x86_64-20-20140407-sda has 2 GiB virtual size.
$ nova boot fed_1G_2 --image Fedora-x86_64-20-20140407-sda --flavor 1 --key-name mykey $ nova show fed_1G_2 +--------------------------------------+------------------------------------------------------------------------------------------+ | Property | Value | +--------------------------------------+------------------------------------------------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | - | | OS-EXT-STS:vm_state | error | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | config_drive | | | created | 2014-06-17T07:35:43Z | | fault | {"message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"} | | flavor | m1.tiny (1) | | hostId | a904a292f4eb7f6735bef786c4a240a0b9240a6bc4f002519cb0e2b7 | | id | 3c908a54-9682-40ad-8f12-a5bf64066660 | | image | Fedora-x86_64-20-20140407-sda (085610a8-77ae-4bc8-9a28-3bcc1020e06e) | | key_name | mykey | | metadata | {} | | name | fed_1G_2 | | os-extended-volumes:volumes_attached | [] | | private network | 10.1.0.5 | | security_groups | default | | status | ERROR | | tenant_id | 1d26ad7003cf47e5b0107313be4832c3 | | updated | 2014-06-17T07:35:44Z | | user_id | bf52e56b9ca14648b391c5b6d490a0c1 | +--------------------------------------+------------------------------------------------------------------------------------------+ $ # nova flavor-list +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | ID | Name | Memory_MB | Disk | Ephemeral | Swap_MB | VCPUs | RXTX_Factor | Is_Public | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True | | 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True | | 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True | | 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True | | 42 | m1.nano | 64 | 0 | 0 | | 1 | 1.0 | True | | 451 | m1.heat | 1024 | 0 | 0 | | 2 | 1.0 | True | | 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True | | 84 | m1.micro | 128 | 0 | 0 | | 1 | 1.0 | True | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ Many images requires minimum 2,5,10 Gib as minimum disk size, the 1 used by m1.tiny is frequently not enough. It might be increased to 10 or the original 0 should be restored. This bug is about why I see 'message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"' when "Flavor's disk is too small for requested image'" was raised on the n-cpu side. It is confusing, 'No valid host was found' type of messages sounds like there is no n-cpu running, or all of them full. instance: f62b56da-d1fa-4dc2-ae37-42b8fde3d3a5] Instance failed to spawn Traceback (most recent call last): File "/opt/stack/new/nova/nova/compute/manager.py", line 2064, in _build_resources yield resources File "/opt/stack/new/nova/nova/compute/manager.py", line 1966, in _build_and_run_instance block_device_info=block_device_info) File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2233, in spawn admin_pass=admin_password) File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2607, in _create_image project_id=instance['project_id']) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 182, in cache *args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 374, in create_image prepare_template(target=base, max_size=size, *args, **kwargs) File "/opt/stack/new/nova/nova/openstack/common/lockutils.py", line 249, in inner return f(*args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 172, in fetch_func_sync fetch_func(target=target, *args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/utils.py", line 658, in fetch_image max_size=max_size) File "/opt/stack/new/nova/nova/virt/images.py", line 110, in fetch_to_raw raise exception.FlavorDiskTooSmall() FlavorDiskTooSmall: Flavor's disk is too small for requested image. ** Affects: nova Importance: Undecided Status: New ** Description changed: Fedora-x86_64-20-20140407-sda has 2 GiB virtual size. $ nova boot fed_1G_2 --image Fedora-x86_64-20-20140407-sda --flavor 1 --key-name mykey $ nova show fed_1G_2 +--------------------------------------+------------------------------------------------------------------------------------------+ | Property | Value | +--------------------------------------+------------------------------------------------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | - | | OS-EXT-STS:vm_state | error | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | config_drive | | | created | 2014-06-17T07:35:43Z | | fault | {"message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"} | | flavor | m1.tiny (1) | | hostId | a904a292f4eb7f6735bef786c4a240a0b9240a6bc4f002519cb0e2b7 | | id | 3c908a54-9682-40ad-8f12-a5bf64066660 | | image | Fedora-x86_64-20-20140407-sda (085610a8-77ae-4bc8-9a28-3bcc1020e06e) | | key_name | mykey | | metadata | {} | | name | fed_1G_2 | | os-extended-volumes:volumes_attached | [] | | private network | 10.1.0.5 | | security_groups | default | | status | ERROR | | tenant_id | 1d26ad7003cf47e5b0107313be4832c3 | | updated | 2014-06-17T07:35:44Z | | user_id | bf52e56b9ca14648b391c5b6d490a0c1 | +--------------------------------------+------------------------------------------------------------------------------------------+ - $ # nova flavor-list + $ # nova flavor-list +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | ID | Name | Memory_MB | Disk | Ephemeral | Swap_MB | VCPUs | RXTX_Factor | Is_Public | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True | | 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True | | 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True | | 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True | | 42 | m1.nano | 64 | 0 | 0 | | 1 | 1.0 | True | | 451 | m1.heat | 1024 | 0 | 0 | | 2 | 1.0 | True | | 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True | | 84 | m1.micro | 128 | 0 | 0 | | 1 | 1.0 | True | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ - Many images requires minimum 2,5,10 Gib as minimum disk size, the 1 used by m1.tiny is frequently not enough. It might be increased to 10 or the original 0 should be restored. This bug is about why I see 'message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"' when "Flavor's disk is too small for requested image'" was raised on the n-cpu side. + It is confusing, 'No valid host was found' type of messages sounds like there is no n-cpu running, or all of them full. + instance: f62b56da-d1fa-4dc2-ae37-42b8fde3d3a5] Instance failed to spawn - Traceback (most recent call last): - File "/opt/stack/new/nova/nova/compute/manager.py", line 2064, in _build_resources - yield resources - File "/opt/stack/new/nova/nova/compute/manager.py", line 1966, in _build_and_run_instance - block_device_info=block_device_info) - File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2233, in spawn - admin_pass=admin_password) - File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2607, in _create_image - project_id=instance['project_id']) - File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 182, in cache - *args, **kwargs) - File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 374, in create_image - prepare_template(target=base, max_size=size, *args, **kwargs) - File "/opt/stack/new/nova/nova/openstack/common/lockutils.py", line 249, in inner - return f(*args, **kwargs) - File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 172, in fetch_func_sync - fetch_func(target=target, *args, **kwargs) - File "/opt/stack/new/nova/nova/virt/libvirt/utils.py", line 658, in fetch_image - max_size=max_size) - File "/opt/stack/new/nova/nova/virt/images.py", line 110, in fetch_to_raw - raise exception.FlavorDiskTooSmall() - FlavorDiskTooSmall: Flavor's disk is too small for requested image. - - It is confusing, this type of message sounds like there is no n-cpu - running, or all of them full. + Traceback (most recent call last): + File "/opt/stack/new/nova/nova/compute/manager.py", line 2064, in _build_resources + yield resources + File "/opt/stack/new/nova/nova/compute/manager.py", line 1966, in _build_and_run_instance + block_device_info=block_device_info) + File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2233, in spawn + admin_pass=admin_password) + File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2607, in _create_image + project_id=instance['project_id']) + File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 182, in cache + *args, **kwargs) + File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 374, in create_image + prepare_template(target=base, max_size=size, *args, **kwargs) + File "/opt/stack/new/nova/nova/openstack/common/lockutils.py", line 249, in inner + return f(*args, **kwargs) + File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 172, in fetch_func_sync + fetch_func(target=target, *args, **kwargs) + File "/opt/stack/new/nova/nova/virt/libvirt/utils.py", line 658, in fetch_image + max_size=max_size) + File "/opt/stack/new/nova/nova/virt/images.py", line 110, in fetch_to_raw + raise exception.FlavorDiskTooSmall() + FlavorDiskTooSmall: Flavor's disk is too small for requested image. -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1330856 Title: Confusing fault reasion when the flavors disk size was too small Status in OpenStack Compute (Nova): New Bug description: Fedora-x86_64-20-20140407-sda has 2 GiB virtual size. $ nova boot fed_1G_2 --image Fedora-x86_64-20-20140407-sda --flavor 1 --key-name mykey $ nova show fed_1G_2 +--------------------------------------+------------------------------------------------------------------------------------------+ | Property | Value | +--------------------------------------+------------------------------------------------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | - | | OS-EXT-STS:vm_state | error | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | config_drive | | | created | 2014-06-17T07:35:43Z | | fault | {"message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"} | | flavor | m1.tiny (1) | | hostId | a904a292f4eb7f6735bef786c4a240a0b9240a6bc4f002519cb0e2b7 | | id | 3c908a54-9682-40ad-8f12-a5bf64066660 | | image | Fedora-x86_64-20-20140407-sda (085610a8-77ae-4bc8-9a28-3bcc1020e06e) | | key_name | mykey | | metadata | {} | | name | fed_1G_2 | | os-extended-volumes:volumes_attached | [] | | private network | 10.1.0.5 | | security_groups | default | | status | ERROR | | tenant_id | 1d26ad7003cf47e5b0107313be4832c3 | | updated | 2014-06-17T07:35:44Z | | user_id | bf52e56b9ca14648b391c5b6d490a0c1 | +--------------------------------------+------------------------------------------------------------------------------------------+ $ # nova flavor-list +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | ID | Name | Memory_MB | Disk | Ephemeral | Swap_MB | VCPUs | RXTX_Factor | Is_Public | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True | | 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True | | 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True | | 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True | | 42 | m1.nano | 64 | 0 | 0 | | 1 | 1.0 | True | | 451 | m1.heat | 1024 | 0 | 0 | | 2 | 1.0 | True | | 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True | | 84 | m1.micro | 128 | 0 | 0 | | 1 | 1.0 | True | +-----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+ Many images requires minimum 2,5,10 Gib as minimum disk size, the 1 used by m1.tiny is frequently not enough. It might be increased to 10 or the original 0 should be restored. This bug is about why I see 'message": "No valid host was found. ", "code": 500, "created": "2014-06-17T07:35:44Z"' when "Flavor's disk is too small for requested image'" was raised on the n-cpu side. It is confusing, 'No valid host was found' type of messages sounds like there is no n-cpu running, or all of them full. instance: f62b56da-d1fa-4dc2-ae37-42b8fde3d3a5] Instance failed to spawn Traceback (most recent call last): File "/opt/stack/new/nova/nova/compute/manager.py", line 2064, in _build_resources yield resources File "/opt/stack/new/nova/nova/compute/manager.py", line 1966, in _build_and_run_instance block_device_info=block_device_info) File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2233, in spawn admin_pass=admin_password) File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2607, in _create_image project_id=instance['project_id']) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 182, in cache *args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 374, in create_image prepare_template(target=base, max_size=size, *args, **kwargs) File "/opt/stack/new/nova/nova/openstack/common/lockutils.py", line 249, in inner return f(*args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/imagebackend.py", line 172, in fetch_func_sync fetch_func(target=target, *args, **kwargs) File "/opt/stack/new/nova/nova/virt/libvirt/utils.py", line 658, in fetch_image max_size=max_size) File "/opt/stack/new/nova/nova/virt/images.py", line 110, in fetch_to_raw raise exception.FlavorDiskTooSmall() FlavorDiskTooSmall: Flavor's disk is too small for requested image. 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