[PVE-User] HA question

Michael Rasmussen mir at miras.org
Wed Oct 5 17:06:27 CEST 2016


On Wed, 5 Oct 2016 17:01:23 +0200
Thomas Lamprecht <t.lamprecht at proxmox.com> wrote:

> 
> Our reason for this is that a HA enabled service should be *cleanly* shutdown.
> Stopping a VM is like pulling the power cord out, which can be bad :)
> We can re evaluate that. For us HA managed service are thought for service
> which have to run and do that always.
> "Killing" them often seems not very highly available, gracefully shutting them
> down for maintenance or such things seems more correct, or am I missing
> something here?
I think the issue here is that 'Stop' and 'Shutdown' behaves
differently whether used on a HA enabled VM or not.

For a non-HA:
Shutdown: Clean shutdown
Stop: Unclean shutdown

For a HA:
Shutdown: Reboot
Stop: Clean shutdown

So either non-HA misses the reboot option or the HA misses the unclean
shutdown option.

-- 
Hilsen/Regards
Michael Rasmussen

Get my public GnuPG keys:
michael <at> rasmussen <dot> cc
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E
mir <at> datanom <dot> net
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C
mir <at> miras <dot> org
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917
--------------------------------------------------------------
/usr/games/fortune -es says:
  We're overpaying him, but he's worth it. -Samuel Goldwyn
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 163 bytes
Desc: OpenPGP digital signature
URL: <http://pve.proxmox.com/pipermail/pve-user/attachments/20161005/29dc5891/attachment-0015.sig>


More information about the pve-user mailing list