On Wed, Aug 8, 2012 at 12:23 AM, Sébastien Han <han.sebast...@gmail.com> wrote:Of course only the donor is locked (and this is only in the case of
> I would like more precision about the
> My question is:
> -Does the full cluster in a READ-ONLY status or only the DONOR node? I ask
rsync method, for instance with the xtrabackup sst method the donor is
> -What happen to the incoming requests? I use HAProxy in from of every nodes.Currently an incoming query to the donor, if you are using rsync sst,
> Are they manage like writeset caching during state transfer? With those
> options: gcs.recv_q_hard_limit, gcs.recv_q_soft_limit, gcs.max_throttle.
will block and wait for its turn (or until it exceeds a lock timeout
In the next release a new configuration option
wsrep_sst_donor_rejects_queries will be introduced. When set to TRUE,
the donor will immediately reject an incoming query with "Unknown
error". The benefit of this is that HAProxy can then immediately
discover such failure and re-route to another node.
See https://bugs.launchpad.net/codership-mysql/+bug/1002714 for more info.
My LinkedIn profile: http://www.linkedin.com/profile/view?id=9522559
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.