[ceph-users] RGW uploaded objects integrity

Webert de Souza Lima webert.boss at gmail.com
Thu Dec 7 09:57:52 PST 2017

I have had many cases of corrupt objects in my radosgw cluster. Until now I
have looked at it as a software (my software) bug, still unresolved as the
incidence as lowered a lot.


Webert Lima
DevOps Engineer at MAV Tecnologia
*Belo Horizonte - Brasil*
*IRC NICK - WebertRLZ*

On Thu, Dec 7, 2017 at 3:11 PM, Robert Stanford <rstanford8896 at gmail.com>

> I did some benchmarking with cosbench and found that successful uploads
> (as shown in the output report) was not 100% unless I used the
> "hashCheck=True" flag in the cosbench configuration file.  Under high load,
> the percent successful was significantly lower (say, 80%).
> Has anyone dealt with object integrity issues at high throughputs, when
> using RGW?  Any suggestions on ensuring what goes in to the cluster is the
> same as what comes out?  Do we have to manually check the integrity of the
> objects we upload, like cosbench does, every time?
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