Re: [Gluster-devel] regarding afr changelog options

[Vijay Bellur]

On 01/13/2014 12:25 PM, Pranith Kumar Karampuri wrote:
> Afr depends on the following options to be enabled to work correctly. I am not 
> sure why they are exposed as user configurable options.
> I am thinking of dis-allowing these options from being modified. Please let us 
> know your views.
>
> Option: cluster.entry-change-log
> Description: Entry fops like create/unlink will not perform pre/post fop 
> changelog operations in afr transaction if this option is disabled
> Option: cluster.data-change-log
> Description: Data fops like write/truncate will not perform pre/post fop 
> changelog operations in afr transaction if this option is disabled
> Option: cluster.metadata-change-log
> Description: Metadata fops like setattr/setxattr will not perform pre/post fop 
> changelog operations in afr transaction if this option is disabled

Some of these options are useful in testing and troubleshooting. It is 
probably better to mark the type for these options as NO_DOC so that it 
doesn't surface in volume set help.

-Vijay