[PVE-User] Cluster disaster

Michael Rasmussen mir at miras.org
Tue Nov 22 18:48:54 CET 2016


Have you tested your filter rules?

On November 22, 2016 6:12:27 PM GMT+01:00, Dhaussy Alexandre <ADhaussy at voyages-sncf.com> wrote:
>
>Le 22/11/2016 à 17:56, Michael Rasmussen a écrit :
>> On Tue, 22 Nov 2016 16:35:08 +0000
>> Dhaussy Alexandre <ADhaussy at voyages-sncf.com> wrote:
>>
>>> I don't know how, but i feel that every node i add to the cluster
>currently slows down LVM scan a little more...until it ends up
>interfering with cluster services at boot...
>> Maybe you need to tune the filter rules in /etc/lvm/lvm.conf.
>
>Yep, i already tuned filters in lvm config, before that i had
>"duplicate 
>PVs' messages because of multipath devices.
>Anyway if i'm not wrong, LVM still has a lot of LVs to activate at
>boot.
>
>nov. 22 02:16:21 proxmoxt34 lvm[7279]: 1644 logical volume(s) in volume
>
>group "T_proxmox_1" now active
>nov. 22 02:16:21 proxmoxt34 lvm[7279]: 2 logical volume(s) in volume 
>group "proxmoxt34-vg" now active
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