[DRBD-user] New storage: avoid split brains

Gandalf Corvotempesta gandalf.corvotempesta at gmail.com
Thu Oct 20 09:13:18 CEST 2016

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Il 18 ott 2016 8:20 PM, "Lars Ellenberg" <lars.ellenberg at linbit.com> ha
scritto:
>
> There is no "write quorum" yet, but I'm working on that.
>

Any ETA about this?

> Data divergence is still very much possible.
>
> The DRBD 8.4 integration with pacemaker and fencing mechanisms
> is proven to work, whereas the DRBD 9 integration with pacemaker
> and fencing mechanisms is still pretty much non-exisitant.
>

So, currently, there is no safe way to provide split brain protection
write quorum doesn't exists and this is the only real way to be protected
by split brains
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20161020/b3eda84b/attachment.htm>


More information about the drbd-user mailing list