>>Could this, given the high load, be caused by a race condition which is >>solved in the new microcode?
I don't have info about microcode update, only a note from dell support which said that it's correcting instability on vmware. (So I don't known for kvm) >>Have you tried connecting a serial console to one of the nodes? >> >>If you have IPMI on the nodes you should also be able to monitor >>further than on the default console. I'm going to implement serial output over the dell idrac. ----- Mail original ----- De: "datanom.net" <m...@datanom.net> À: "pve-devel" <pve-devel@pve.proxmox.com> Cc: "aderumier" <aderum...@odiso.com> Envoyé: Lundi 29 Décembre 2014 13:27:08 Objet: Re: [pve-devel] need help to debug random host freeze on multiple hosts On Mon, 29 Dec 2014 07:31:32 +0100 (CET) Alexandre DERUMIER <aderum...@odiso.com> wrote: > > Yes sure , I have nothing in logs. > (That's why I thinked of kdump to try to have more info). > > I'll really don't known if it's a software real kernel panic, or a hardware > bug. > > I just see on vmware forum some amd microcode bug, and see that dell provide > a new bios update this month. > I'll try to update to see if it's help. > Could this, given the high load, be caused by a race condition which is solved in the new microcode? Have you tried connecting a serial console to one of the nodes? If you have IPMI on the nodes you should also be able to monitor further than on the default console. -- 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 secure our friends not by accepting favors but by doing them. -- Thucydides _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
