[ClusterLabs] fencing on iscsi device not working

[Roger Zhou]

On 11/3/19 12:56 AM, wferi at niif.hu wrote:
> Andrei Borzenkov <arvidjaar at gmail.com> writes:
> 
>> According to documentation, pcmk_host_list is used only if
>> pcmk_host_check=static-list which is not default, by default pacemaker
>> queries agent for nodes it can fence and fence_scsi does not return
>> anything.
> 
> The documentation is somewhat vague here.  The note about pcmk_host_list
> says: "optional unless pcmk_host_check is static-list".  It does not
> state how pcmk_host_list is used if pcmk_host_check is the default
> dynamic-list, 

The confusion might be because of "the language barrier".

My interpretation is like this:

1. pcmk_host_list is used only if pcmk_host_check is static-list.

2. pcmk_host_check's default is dynamic-list.
    That means, by default pcmk_host_list is not used at all.

Cheers,
Roger


> but I successfully use such setups with Pacemaker 1.1.16
> with fence_ipmilan.  Maybe the behavior is different in 2.0.1 (the
> version in Debian buster).  Ram, what happens if you set pcmk_host_check
> to static-list?
>