[ceph-users] radosgw X-History-Location

Hi all! jewel 10.2.6 release I try to setup "X-History-Location: Arhive". But those function not work. Do anybody know plans to add those option to radosgw? X-Versions-Location working fine. Thanks all -- Konstantin___ ceph-users mailing list ceph

Re: [ceph-users] Intel power tuning - 30% throughput performance increase

It just came to my attention that Intel has advised Red Hat never to lock in C0 as it may affect the life expectancy of server components such as fans and the CPUs themselves. FYI, YMMV. On Fri, May 19, 2017 at 5:53 PM, xiaoguang fan wrote: > I have done a test about close c-stat , but performan

[ceph-users] RGW lifecycle not expiring objects

I've been having a hard time getting the s3 object lifecycle to do anything here. I was able to set a lifecycle on a test bucket. As others also seem to have found, I do get an EACCES error on setting the lifecycle, but it does however get stored: % aws --endpoint-url https://xxx.xxx.xxx.xxx

[ceph-users] Recommended API for Ruby on Ceph Object storage.

I'll try this again without HTML. Hello, I'm very new to Ceph, and I'm wondering if anyone using Ceph and Ruby has any recommendations on which API to use with Ceph and object storage. It looks like there's some attempts at an API for librados on Ruby, but it doesn't look terribly complete.

Re: [ceph-users] Large OSD omap directories (LevelDBs)

On Fri, May 19, 2017 at 01:55:50PM +, george.vasilaka...@stfc.ac.uk wrote: > Anyone seen this before who can point me in the right direction to start > digging? Your RGW buckets, how many objects in them, and do they have the index sharded? I know we have some very large & old buckets (10M+

[ceph-users] [MDS] scrub_path progress

Hi, is there a way to monitor the progress of the 'ceph daemon mds.0 scrub_path / recursive repair' command? It returns immediately (without any output), but the MDS is scrubbing in the background. When I start the same command again, I get a JSON response with return_code: -16 What does this ret

Re: [ceph-users] Changing replica size of a running pool

On 05/05/17 21:32, Alejandro Comisario wrote: > Thanks David! > Any one ? more thoughts ? > > On Wed, May 3, 2017 at 3:38 PM, David Turner > wrote: > > Those are both things that people have done and both work. > Neither is optimal, but both options work fine

[ceph-users] Recommended API for Ruby on Ceph Object storage.

Hello, I'm very new to Ceph, and I'm wondering if anyone using Ceph and Ruby has any recommendations on which API to use with Ceph and object storage.  It looks like there's some attempts at an API for librados on Ruby, but it doesn't look terribly complete.

[ceph-users] Large OSD omap directories (LevelDBs)

Hello Ceph folk, We have a Ceph cluster (info at bottom) with some odd omap directory sizes in our OSDs. We're looking at 1439 OSDs were the most common omap sizes are 15-40MB. However a quick sampling reveals some outliers, looking at around the 100 largest omaps one can see sizes go to a few