Hi Paul, 

thanks for your advise. I didn`t expect this consequences, as there is no hint 
in the release notes. On Monday, we will perform the overall upgrade to 
nautilus. 

Nevertheless, there seems to be a bug in radosgw: If an ETag contains 
characters below 0x20, they are coded as eg. . This renders the XML 
invalid. Meanwhile, I modified the code of radosgw to show, that the 0x0e 
really exists at the end of meta.etag and remove it in the output. That helps 
identifying the problematic objects, but does not solve the root cause. 

best regards, 
ingo 

Von: "Paul Emmerich" <[email protected]> 
An: "Ingo Reimann" <[email protected]> 
CC: "ceph-users" <[email protected]> 
Gesendet: Donnerstag, 2. Januar 2020 21:26:03 
Betreff: Re: [ceph-users] radosgw - Etags suffixed with #x0e 



On Wed, Dec 18, 2019 at 11:41 AM Ingo Reimann < [ mailto:[email protected] | 
[email protected] ] > wrote: 


Hi, 

We had a strange problem with some buckets. After a s3cmd sync, some objects 
got ETAGs with the suffix "#x0e". This rendered the XML output of "GET /" e.g. 
(s3cmd du) invalid. Unfortunately, this behaviour was not reproducable but 
could be fixed by "GET /{object}" + "PUT /{object}" (s3cmd get + s3cmd put). 

I am not sure, how this appeared and how to avoid that. Just now, we have 
nautilus mons and osds with jewel radosgws. 


Please don't mix versions like that. Running nautilus and jewel at the same 
time is unsupported. Upgrade everything and check if that solves your problem. 


Paul 

-- 
Paul Emmerich 

Looking for help with your Ceph cluster? Contact us at [ https://croit.io/ | 
https://croit.io ] 

croit GmbH 
Freseniusstr. 31h 
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[ http://www.croit.io/ | www.croit.io ] 
Tel: +49 89 1896585 90 

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At the time of first appearence, also a nautilus gateway had been online, but 
the requests had been handled by both types. 

Any ideas? 

best regards, 
Ingo 

-- 
Ingo Reimann 
Teamleiter Technik 
[ [ https://www.dunkel.de/ | https://www.dunkel.de/ ] ] 
Dunkel GmbH 
Philipp-Reis-Straße 2 
65795 Hattersheim 
Fon: +49 6190 889-100 
Fax: +49 6190 889-399 
eMail: [ mailto:[email protected] | [email protected] ] 
[ http://www.dunkel.de/ | http://www.Dunkel.de/ ] Amtsgericht Frankfurt/Main 
HRB: 37971 
Geschäftsführer: Axel Dunkel 
Ust-ID: DE 811622001 
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