Public bug reported: http://logs.openstack.org/66/483566/10/check/gate-tempest-dsvm-neutron- nova-next-full-ubuntu-xenial- nv/c816bd9/logs/tempest.txt.gz#_2017-07-24_16_43_36_846
2017-07-24 16:43:36.846 1571 ERROR tempest.lib.common.utils.linux.remote_client [-] (DeviceTaggingTestV2_42:test_device_tagging) Initializing SSH connection to 172.24.5.4 failed. Error: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: : SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: http://logs.openstack.org/66/483566/10/check/gate-tempest-dsvm-neutron-nova-next-full-ubuntu-xenial-nv/c816bd9/console.html#_2017-07-24_17_19_13_176110 2017-07-24 17:19:13.176110 | tempest.api.compute.servers.test_device_tagging.DeviceTaggingTestV2_42.test_device_tagging[id-a2e65a6c-66f1-4442-aaa8-498c31778d96,image,network,volume] 2017-07-24 17:19:13.176163 | -------------------------------------------------------------------------------------------------------------------------------------------------------- 2017-07-24 17:19:13.176171 | 2017-07-24 17:19:13.176181 | Captured traceback: 2017-07-24 17:19:13.176191 | ~~~~~~~~~~~~~~~~~~~ 2017-07-24 17:19:13.176205 | Traceback (most recent call last): 2017-07-24 17:19:13.176221 | File "tempest/test.py", line 103, in wrapper 2017-07-24 17:19:13.176237 | return f(self, *func_args, **func_kwargs) 2017-07-24 17:19:13.176263 | File "tempest/api/compute/servers/test_device_tagging.py", line 271, in test_device_tagging 2017-07-24 17:19:13.176284 | self.ssh_client.exec_command('sudo mount %s /mnt' % dev_name) 2017-07-24 17:19:13.176307 | File "tempest/lib/common/utils/linux/remote_client.py", line 30, in wrapper 2017-07-24 17:19:13.176323 | return function(self, *args, **kwargs) 2017-07-24 17:19:13.176346 | File "tempest/lib/common/utils/linux/remote_client.py", line 105, in exec_command 2017-07-24 17:19:13.176363 | return self.ssh_client.exec_command(cmd) 2017-07-24 17:19:13.176383 | File "tempest/lib/common/ssh.py", line 202, in exec_command 2017-07-24 17:19:13.176397 | stderr=err_data, stdout=out_data) 2017-07-24 17:19:13.176433 | tempest.lib.exceptions.SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: 2017-07-24 17:19:13.176464 | mount: mounting /dev/sr0 on /mnt failed: Device or resource busy 2017-07-24 17:19:13.176470 | 2017-07-24 17:19:13.176478 | stdout: The test dumps out some lsblk information after it fails: 2017-07-24 16:43:38.010 1571 ERROR tempest.api.compute.servers.test_device_tagging [-] Mounting /dev/sr0 on /mnt failed. Right after the failure 'lsblk' in the guest reported: NAME FSTYPE LABEL MOUNTPOINT vda `-vda1 ext3 cirros-rootfs / vdb vdc sr0 iso9660 config-2 : SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: But in this case it doesn't really tell us much. Maybe we should retry up to 3 times to mount the config drive to read from it? ** Affects: nova Importance: Undecided Status: New -- 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/1706397 Title: DeviceTaggingTestV2_42.test_device_tagging randomly fails with "mount: mounting /dev/sr0 on /mnt failed: Device or resource busy" Status in OpenStack Compute (nova): New Bug description: http://logs.openstack.org/66/483566/10/check/gate-tempest-dsvm- neutron-nova-next-full-ubuntu-xenial- nv/c816bd9/logs/tempest.txt.gz#_2017-07-24_16_43_36_846 2017-07-24 16:43:36.846 1571 ERROR tempest.lib.common.utils.linux.remote_client [-] (DeviceTaggingTestV2_42:test_device_tagging) Initializing SSH connection to 172.24.5.4 failed. Error: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: : SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: http://logs.openstack.org/66/483566/10/check/gate-tempest-dsvm-neutron-nova-next-full-ubuntu-xenial-nv/c816bd9/console.html#_2017-07-24_17_19_13_176110 2017-07-24 17:19:13.176110 | tempest.api.compute.servers.test_device_tagging.DeviceTaggingTestV2_42.test_device_tagging[id-a2e65a6c-66f1-4442-aaa8-498c31778d96,image,network,volume] 2017-07-24 17:19:13.176163 | -------------------------------------------------------------------------------------------------------------------------------------------------------- 2017-07-24 17:19:13.176171 | 2017-07-24 17:19:13.176181 | Captured traceback: 2017-07-24 17:19:13.176191 | ~~~~~~~~~~~~~~~~~~~ 2017-07-24 17:19:13.176205 | Traceback (most recent call last): 2017-07-24 17:19:13.176221 | File "tempest/test.py", line 103, in wrapper 2017-07-24 17:19:13.176237 | return f(self, *func_args, **func_kwargs) 2017-07-24 17:19:13.176263 | File "tempest/api/compute/servers/test_device_tagging.py", line 271, in test_device_tagging 2017-07-24 17:19:13.176284 | self.ssh_client.exec_command('sudo mount %s /mnt' % dev_name) 2017-07-24 17:19:13.176307 | File "tempest/lib/common/utils/linux/remote_client.py", line 30, in wrapper 2017-07-24 17:19:13.176323 | return function(self, *args, **kwargs) 2017-07-24 17:19:13.176346 | File "tempest/lib/common/utils/linux/remote_client.py", line 105, in exec_command 2017-07-24 17:19:13.176363 | return self.ssh_client.exec_command(cmd) 2017-07-24 17:19:13.176383 | File "tempest/lib/common/ssh.py", line 202, in exec_command 2017-07-24 17:19:13.176397 | stderr=err_data, stdout=out_data) 2017-07-24 17:19:13.176433 | tempest.lib.exceptions.SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: 2017-07-24 17:19:13.176464 | mount: mounting /dev/sr0 on /mnt failed: Device or resource busy 2017-07-24 17:19:13.176470 | 2017-07-24 17:19:13.176478 | stdout: The test dumps out some lsblk information after it fails: 2017-07-24 16:43:38.010 1571 ERROR tempest.api.compute.servers.test_device_tagging [-] Mounting /dev/sr0 on /mnt failed. Right after the failure 'lsblk' in the guest reported: NAME FSTYPE LABEL MOUNTPOINT vda `-vda1 ext3 cirros-rootfs / vdb vdc sr0 iso9660 config-2 : SSHExecCommandFailed: Command 'set -eu -o pipefail; PATH=$PATH:/sbin; sudo mount /dev/sr0 /mnt', exit status: 255, stderr: mount: mounting /dev/sr0 on /mnt failed: Device or resource busy stdout: But in this case it doesn't really tell us much. Maybe we should retry up to 3 times to mount the config drive to read from it? To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1706397/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
