[Bug 1240049] Re: multipath udev rules problem

[shiva krishna]

As clearly mentioned in comment #13, multipathd is not working with the
updated udev. We have identified this issue during testing at Netapp as
well. None of the "add/remove/change" uevents are passed to multipathd
and path mappings would be inconsistent when devices go away and
rediscovered. Please updated the multipath-tools version to 0.5.0 so
that it uses the libudev interface udev_monitor_new_from_netlink()
instead of listening on udev socket.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to multipath-tools in Ubuntu.
https://bugs.launchpad.net/bugs/1240049

Title:
  multipath udev rules problem

Status in multipath-tools package in Ubuntu:
  Incomplete
Status in multipath-tools source package in Trusty:
  Incomplete

Bug description:
  [SRU justification]

  [Impact]

  From saucy dist.

  libudev0  > 178
  udev      > 178

  multipath-tools               0.4.9-3ubuntu7
  multipath-tools-boot          0.4.9-3ubuntu7

  in dmesg i see folowing messages

  [   20.841480] systemd-udevd[4972]: failed to execute '/lib/udev/socket:/org/kernel/dm/multipath_event' 'socket:/org/kernel/dm/multipath_event': No such file or directory
  [   20.842117] systemd-udevd[4977]: failed to execute '/lib/udev/socket:/org/kernel/dm/multipath_event' 'socket:/org/kernel/dm/multipath_event': No such file or directory
  [   20.844770] systemd-udevd[4995]: failed to execute '/lib/udev/socket:/org/kernel/dm/multipath_event' 'socket:/org/kernel/dm/multipath_event': No such file or directory

  RUN += "socket:// " line deprecated after udev 178

  http://upstream-tracker.org/changelogs/libudev/178/changelog.html

  [Test Case]

  sudo apt-get install multipath-tools
  sudo touch /etc/multipath.conf or touch /etc/multipath/multipath.conf
  sudo udevadm trigger

  sudo dmesg

  [Regression Potential]

  [Other Info]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1240049/+subscriptions