Hi Matthew,
we are currently testing the feature and looking at the limits for EC
support.
Greetings, Joachim
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Clyso GmbH - Ceph Foundation Member
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https://www.clyso.com
Am 15.10.2021 um 17:21 schrieb Matthew Vernon:
Hi,
Stretch clusters[0] are new in Pacific; does anyone have experience of
using one in production?
I ask because I'm thinking about new RGW cluster (split across two
main DCs), which I would naturally be doing using RGW multi-site
between two clusters.
But it strikes me that a stretch cluster might be simpler (multi-site
RGW isn't entirely straightforward e.g. round resharding), and 2
copies per site is quite a bit less storage than 3 per site. But I'm
not sure if this new feature is considered production-deployment-ready
Also, if I'm using RGWs, will they do the right thing location-wise?
i.e. DC A RGWs will talk to DC A OSDs wherever possible?
Thanks,
Matthew
[0] https://docs.ceph.com/en/latest/rados/operations/stretch-mode/
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