Public bug reported:
While testing Ubuntu 15.10 Wily Werewolf (development branch) 64bit we
found that kvp, vss and fcopy daemons aren't active after install.
Repro rate: 100%
Repro details:
Hyper-V: Server 2012 R2
Daily build version: 2015.08.31
What we did:
root@ubuntu:~# apt-get install linux-tools-`uname -r`
root@ubuntu:~# apt-get install linux-cloud-tools-`uname -r`
In the install logs I found the following lines:
hv-fcopy-daemon.service is a disabled or a static unit, not starting it.
hv-vss-daemon.service is a disabled or a static unit, not starting it.
hv-kvp-daemon.service is a disabled or a static unit, not starting it.
After reboot, the kvp, vss and fcopy daemons should have started. All of them
are inactive (dead) instead.
root@ubuntu:~# systemctl status hv-kvp-daemon.service
? hv-kvp-daemon.service - Hyper-V KVP Protocol Daemon
Loaded: loaded (/lib/systemd/system/hv-kvp-daemon.service; disabled; vendor
preset: enabled)
Active: inactive (dead)
The solution is to start each of them manually. The bellow applies to vss and
fcopy daemons too.
root@ubuntu:~# systemctl enable hv-kvp-daemon.service
Created symlink from
/etc/systemd/system/multi-user.target.wants/hv-kvp-daemon.service to
/lib/systemd/system/hv-kvp-daemon.service.
After reboot, the daemons are active.
root@ubuntu:~# systemctl status hv-kvp-daemon.service
? hv-kvp-daemon.service - Hyper-V KVP Protocol Daemon
Loaded: loaded (/lib/systemd/system/hv-kvp-daemon.service; enabled; vendor
preset: enabled)
Active: active (running) since Mon 2015-08-31 15:22:49 EEST; 23s ago
Main PID: 899 (hv_kvp_daemon)
CGroup: /system.slice/hv-kvp-daemon.service
+-899 /usr/lib/linux-tools/4.1.0-3-generic/hv_kvp_daemon -n
Aug 31 15:22:49 ubuntu systemd[1]: Started Hyper-V KVP Protocol Daemon.
Aug 31 15:22:49 ubuntu KVP[899]: KVP starting; pid is:899
Aug 31 15:22:49 ubuntu KVP[899]: KVP LIC Version: 3.1
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: hyper-v
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https://bugs.launchpad.net/bugs/1490545
Title:
[Hyper-V] lis daemons not active after install on Ubuntu 15.10 Wily
Werewolf
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