On Wed, Jul 22, 2015 at 12:37 PM, Luse, Paul E
wrote:
>
>
> Wrt why the replication code seems to work if you delete just a .data
>
no it doesn't -> https://gist.github.com/clayg/88950d77d25a441635e6
> forces a listing every 10 passes for some reason. Clay?
>
IIRC the every 10 passes trick
Got it, thanks!
Thanks
Changbin
On Wed, Jul 22, 2015 at 4:19 PM, Clay Gerrard
wrote:
>
>
> On Wed, Jul 22, 2015 at 12:24 PM, Changbin Liu
> wrote:
>
>>
>> But now I wonder: is it "by design" that EC does not handle an accidental
>> deletion of just the data file?
>>
>
> Well, the design goal
On Wed, Jul 22, 2015 at 12:24 PM, Changbin Liu
wrote:
>
> But now I wonder: is it "by design" that EC does not handle an accidental
> deletion of just the data file?
>
Well, the design goal was not "do not handle the accidental deletion of
just the data file" - it was "make replication fast enou
[mailto:changbin@gmail.com]
Sent: Wednesday, July 22, 2015 12:24 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Openstack] [Swift] Erasure coding reconstructor
doesn't work
Thanks, Paul and Clay.
By "deleted one data fragment"
Thanks, John.
I am happy to try out Swift EC and will report bugs to launchpad if
necessary.
(The issue I found happens to be different from the ones listed in the bug
list. See my other email)
Thanks
Changbin
On Tue, Jul 21, 2015 at 5:05 PM, John Dickinson wrote:
> Yes, it's supposed to w
for usage questions)
> *Subject:* Re: [openstack-dev] [Openstack] [Swift] Erasure coding
> reconstructor doesn't work
>
>
>
> How did you "deleted one data fragment"?
>
>
>
> Like replication the EC consistency engine uses some sub directory hashing
>
, July 21, 2015 2:22 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Openstack] [Swift] Erasure coding reconstructor
doesn't work
How did you "deleted one data fragment"?
Like replication the EC consistency engine uses some sub direc
How did you "deleted one data fragment"?
Like replication the EC consistency engine uses some sub directory hashing
to accelerate replication requests in a consistent system - so if you just
rm a file down in an hashdir somewhere you also need to delete the
hashes.pkl up in the part dir (or call t
Yes, it's supposed to work, but you've run in to some errors we've been finding
and fixing. Right now the top priority for the Swift dev community is to take
care of the outstanding EC issues and make a release.
The list of the known EC bugs right now is
https://bugs.launchpad.net/swift/+bugs?f
Folks,
To test the latest feature of Swift erasure coding, I followed this
document (
http://docs.openstack.org/developer/swift/overview_erasure_code.html) to
deploy a simple cluster. I used Swift 2.3.0.
I am glad that operations like object PUT/GET/DELETE worked fine. I can see
that objects were
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