yahoo-eng-team team mailing list archive

[Lee Yarwood <lyarwood@xxxxxxxxxx>]

** Also affects: cinder
   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/1401799

Title:
  Attach Volume to instance running on KVM(RHEL7.0) fails for HP
  3PARFC/3PARISCSI  volumes

Status in Cinder:
  New
Status in OpenStack Compute (Nova):
  In Progress

Bug description:
  While trying to attach HP 3PAR FC/iSCSI volumes to instance running on
  KVM(RHEL 7.0), libvirt fails with the below message.

  -----------------------------
  if ret == -1: raise libvirtError ('virDomainAttachDeviceFlags() failed', dom=self)
  libvirtError: Failed to open file '/dev/mapper/360002ac000000000000001280000943e': No such file or directory
  -----------------------------

  Find attached the compute log.

  The below call from attach_volume(nova/virt/libvirt/driver.py) call fails.
              virt_dom.attachDeviceFlags(conf.to_xml(), flags)

  Further debugging the problem, i observe that "attachDeviceFlags" to
  libvirt is returns -1.

To manage notifications about this bug go to:
https://bugs.launchpad.net/cinder/+bug/1401799/+subscriptions