[HA] Restart guest on other node on network SAN problem
Hi, i've ovirt nodes connected to a data network (provide disk for guest) with 10Gb networking. Recently i face a problem : one of my node have lost connectivity to the SAN. So ovirt put all guest in "Pause" state, but when connectivity came back ovirt did not restart the Guest. So my question : is it possible on "disk connectivity lost" on one node, to restart guest on other node (HA features). Or at least auto resume guest when "disk connectivity" came back. Thanks -- Lionel Caignec Centre Informatique National de l' Enseignement Supérieur 950 rue de Saint Priest 34097 MONTPELLIER Cedex 5 Tel : (33) 04 67 14 14 14 Fax : (33)04 67 52 37 63 http://www.cines.fr
Von: users-bounces@ovirt.org [users-bounces@ovirt.org]" im Auftrag v= on "Lionel Caignec [caignec@cines.fr]=0A= Gesendet: Montag, 14. September 2015 15:47=0A= An: users@ovirt.org=0A= Betreff: [ovirt-users] [HA] Restart guest on other node on network SAN p= roblem=0A= =0A= Hi,=0A= =0A= i've ovirt nodes connected to a data network (provide disk for guest) wit= h 10Gb networking.=0A= Recently i face a problem : one of my node have lost connectivity to the = SAN.=0A= So ovirt put all guest in "Pause" state, but when connectivity came back = ovirt did not restart the Guest.=0A= =0A= So my question : is it possible on "disk connectivity lost" on one node, = to restart guest on other node (HA features). Or at least auto resume guest= when "disk connectivity" came back.=0A= =0A= IIRC there are several scenarios where qemu cannot recover=0A= from failed storage connectivity. E.g. a recent discussion on=0A=
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participants (2)
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Lionel Caignec -
Markus Stockhausen