[Linux-cluster] [Linux cluster] DLM not start
Digimer
lists at alteeve.ca
Wed Sep 2 16:28:58 UTC 2015
On 02/09/15 09:58 AM, Nguyễn Trường Sơn wrote:
> How can i use fencing?
>
> Do you mean "pcs -f dlm_cfg resource create dlm ocf:pacemaker:controld
> op monitor interval=60s on-fail=fence"
>
>
> It is still error.
>
> I have Centos 7.0, with pacemaker-1.1.12-22.el7_1.2.x86_64
Fencing is a process where a lost node is removed from the cluster,
usually by rebooting it with IPMI, cutting power using a switched PDU,
etc. How you exactly do fencing depends on your environment and
potential fence devices you have.
DLM requires working fencing.
--
Digimer
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