Cinder

  1. Bug #1226337
  2. Comment #2

Comment 2 for bug 1226337

Revision history for this message
Matthew Treinish (treinish) wrote : Re: tempest.scenario.test_volume_boot_pattern.TestVolumeBootPattern flake failure

Looking at the logs for a test run there is a repeating INFO message which becomes a warning (after it retries enough times) when nova compute tries to create the server:

http://logs.openstack.org/83/47283/1/gate/gate-tempest-devstack-vm-full/cdc49f9/logs/screen-n-cpu.txt.gz#_2013-09-23_14_16_22_131

2013-09-23 14:16:20.126 INFO nova.virt.disk.mount.nbd [req-2e800637-20ac-486c-b3dd-cff14742e2a0 tempest.scenario.manager348477648-user tempest.scenario.manager1015858706-tenant] NBD mount error: qemu-nbd error: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf qemu-nbd -c /dev/nbd7 /opt/stack/data/nova/instances/af550eec-7246-4500-898d-b22eb45109a8/disk
Exit code: 1
Stdout: ''
Stderr: "qemu-nbd: Failed to bdrv_open '/opt/stack/data/nova/instances/af550eec-7246-4500-898d-b22eb45109a8/disk': No such file or directory\n"