30 Oct
2019
30 Oct
'19
3:22 p.m.
RADOS import/export? Will look into that. I ended up going with Paul's
suggestion, and created a separate zone under the main zonegroup with
another RGW instance running that zone, and had it sync the data into the
Erasure-Coded zone. Made it very easy to do!
Thanks,
Mac
On Wed, Oct 30, 2019 at 12:46 AM Konstantin Shalygin <k0ste(a)k0ste.ru> wrote:
On 10/29/19 1:40 AM, Mac Wynkoop wrote:
So, I'm in the process of trying to migrate
our rgw.buckets.data pool
from a replicated rule pool to an erasure coded pool. I've gotten the
EC pool set up, good EC profile and crush ruleset, pool created
successfully, but when I go to "rados cppool xxx.rgw.buckets.data
xxx.rgw.buckets.data.new", I get this error after it transfers 4GB of
data:
error copying object: (2) No such file or directory
error copying pool xxx.rgw.buckets.data => xxx.rgw.buckets.data.new:
(2) No such file or directory
Is "rados cppool" still the blessed way to do the migration, or has
something better/not deprecated been developed that I can use?
rados cppool AFAIK lack of support of copy from replicated to EC. May be
now is wrong.
Also you can use rados import/export.
k