Re: Ceph journal - isn't it a bit redundant sometimes?

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Can you elaborate on that? I don't think there needs to be a difference. Ceph is hosting mostly filesystems, so it's all just a bunch of filesystem transactions anyway...

Jan

> On 14 Oct 2015, at 18:14, Ilya Dryomov <idryomov@xxxxxxxxx> wrote:
> 
> On Wed, Oct 14, 2015 at 6:05 PM, Jan Schermer <jan@xxxxxxxxxxx> wrote:
>> But that's exactly what filesystems and their own journals do already :-)
> 
> They do it for filesystem "transactions", not ceph transactions.  It's
> true that there is quite a bit of double journaling going on - newstore
> should help with that quite a lot.
> 
> Thanks,
> 
>                Ilya

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