Re: Delay syncing to mirror repositories causing issues

On 16/08/2011, at 02:34 , Stefan Sperling stsp-at-elego.de |subversion users list| wrote:

> On Mon, Aug 15, 2011 at 11:06:29AM -0500, Les Mikesell wrote:
>> I suppose the direct access could help in the case where the
>> revision taking too long to sync is not the same data the client
>> needs for its update, but otherwise it could make things worse.
>
> Good point.
>
> I was thinking of operations like 'svn log', 'svn diff' etc.
> An update will need to pull the same data the sync is getting, of course.

Direct access would certainly help in the case where the revision in transit was unrelated to a clients working copy. In fact I would probably expect this to be the usual case.

Even though deferring to the master in this case (where the transaction is related to the working copy), could make things worse in terms of absolute sync time, the current situation is that the slave can't be used for some operations during this period. In our situation fully coherent access to what the master server sees is a higher priority than update time, but I understand that others may have a different priority here.
Received on 2011-08-16 15:03:53 CEST