Re: v0.47 released

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Hi,

the debian archive still shows: 0.46 =>
http://ceph.com/debian/dists/squeeze/main/binary-amd64/Packages

Greets
  Stefan

Am 21.05.2012 06:38, schrieb Sage Weil:
> It's been another three weeks and v0.47 is ready.  The highlights include:
> 
>  * mon: admin tools to control unwieldy clusters (temporarily block osd 
>    boots, failures, etc.)
>  * osd: reduced memory footprint for peering/thrashing
>  * librbd: write-thru cache mode
>  * librbd: improved error handling
>  * osd: removal of ill-conceived 'localized pg' feature (those annoying 
>    PGs with 'p' in them)
>  * rados-bench: simple tool to benchmark radosgw (or S3) (based on 'rados 
>    bench' command)
> 
> In truth it wasn't the most productive sprint because of the work that 
> went into the launch of the web sites, the launch party, and the 
> subsequent inebriation.  However, the new RBD caching feature is looking 
> very good at this point, and patches are working their way upstream in 
> Qemu/KVM to enable it with the generic 'cache=writethrough' or 
> 'cache=writeback' settings.
> 
> One other noteworthy item is that I generated a new PGP key to sign 
> releases with.  The key is now in ceph.git, and has been signed by my 
> personal key.  If you are installing debs from our repositories, you'll 
> want to add the new key to your APT keyring to avoid annoying security 
> warnings.
> 
> For v0.48, we are working on a ceph-osd refactor to improve threading and 
> performance, multi-monitor and OSD hotplugging support for upstart and 
> Chef, improvements to the OSD and monitor bootstrapping to make that 
> possible, and RBD groundwork for the much-anticipated layering feature.
> 
> You can get v0.47 from the usual places:
> 
>  * Git at git://github.com/ceph/ceph.git
>  * Tarball at http://ceph.newdream.net/download/ceph-0.47.tar.gz
>  * For Debian/Ubuntu packages, see http://ceph.newdream.net/docs/master/install/debian
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