v10.0.2 released

v10.0.2 released

[Sage Weil]

This development release includes a raft of changes and improvements for 
Jewel. Key additions include CephFS scrub/repair improvements, an AIX and 
Solaris port of librados, many librbd journaling additions and fixes, 
extended per-pool options, and NBD driver for RBD (rbd-nbd) that allows 
librbd to present a kernel-level block device on Linux, multitenancy 
support for RGW, RGW bucket lifecycle support, RGW support for Swift 
static large objects (SLO), and RGW support for Swift bulk delete.

There are also lots of smaller optimizations and performance fixes going 
in all over the tree, particular in the OSD and common code.

Notable Changes
---------------

See

	http://ceph.com/releases/v10-0-2-released/

[I'd include the changelog here but I'm missing a oneliner that renders 
the rst in email-suitable form...]

Getting Ceph
------------

* Git at git://github.com/ceph/ceph.git
* Tarball at http://download.ceph.com/tarballs/ceph-10.0.2.tar.gz
* For packages, see http://ceph.com/docs/master/install/get-packages
* For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy

Re: v10.0.2 released

[Yehuda Sadeh-Weinraub]

On Thu, Jan 14, 2016 at 7:37 AM, Sage Weil <sweil@redhat.com> wrote:
> This development release includes a raft of changes and improvements for
> Jewel. Key additions include CephFS scrub/repair improvements, an AIX and
> Solaris port of librados, many librbd journaling additions and fixes,
> extended per-pool options, and NBD driver for RBD (rbd-nbd) that allows
> librbd to present a kernel-level block device on Linux, multitenancy
> support for RGW, RGW bucket lifecycle support, RGW support for Swift

rgw bucket lifecycle isn't there, it still has some more way to go
before we merge it in.

Yehuda

> static large objects (SLO), and RGW support for Swift bulk delete.
>
> There are also lots of smaller optimizations and performance fixes going
> in all over the tree, particular in the OSD and common code.
>
> Notable Changes
> ---------------
>
> See
>
>         http://ceph.com/releases/v10-0-2-released/
>
> [I'd include the changelog here but I'm missing a oneliner that renders
> the rst in email-suitable form...]
>
> Getting Ceph
> ------------
>
> * Git at git://github.com/ceph/ceph.git
> * Tarball at http://download.ceph.com/tarballs/ceph-10.0.2.tar.gz
> * For packages, see http://ceph.com/docs/master/install/get-packages
> * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [ceph-users] v10.0.2 released

[Bill Sanders]

Is there some information about rbd-nbd somewhere?  If it has feature
parity with librbd and is easier to maintain, will this eventually
deprecate krbd?  We're using the RBD kernel client right now, and so
this looks like something we might want to explore at my employer.

Bill

On Thu, Jan 14, 2016 at 9:04 AM, Yehuda Sadeh-Weinraub
<yehuda@redhat.com> wrote:
> On Thu, Jan 14, 2016 at 7:37 AM, Sage Weil <sweil@redhat.com> wrote:
>> This development release includes a raft of changes and improvements for
>> Jewel. Key additions include CephFS scrub/repair improvements, an AIX and
>> Solaris port of librados, many librbd journaling additions and fixes,
>> extended per-pool options, and NBD driver for RBD (rbd-nbd) that allows
>> librbd to present a kernel-level block device on Linux, multitenancy
>> support for RGW, RGW bucket lifecycle support, RGW support for Swift
>
> rgw bucket lifecycle isn't there, it still has some more way to go
> before we merge it in.
>
> Yehuda
>
>> static large objects (SLO), and RGW support for Swift bulk delete.
>>
>> There are also lots of smaller optimizations and performance fixes going
>> in all over the tree, particular in the OSD and common code.
>>
>> Notable Changes
>> ---------------
>>
>> See
>>
>>         http://ceph.com/releases/v10-0-2-released/
>>
>> [I'd include the changelog here but I'm missing a oneliner that renders
>> the rst in email-suitable form...]
>>
>> Getting Ceph
>> ------------
>>
>> * Git at git://github.com/ceph/ceph.git
>> * Tarball at http://download.ceph.com/tarballs/ceph-10.0.2.tar.gz
>> * For packages, see http://ceph.com/docs/master/install/get-packages
>> * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy
>> --
>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> _______________________________________________
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: v10.0.2 released

[Dyweni - Ceph-Users]

Does this support rbd images with stripe count > 1?

If yes, then this is also a solution for this problem:  
http://tracker.ceph.com/issues/3837


Thanks,
Dyweni




On 2016-01-14 13:27, Bill Sanders wrote:
> Is there some information about rbd-nbd somewhere?  If it has feature
> parity with librbd and is easier to maintain, will this eventually
> deprecate krbd?  We're using the RBD kernel client right now, and so
> this looks like something we might want to explore at my employer.
> 
> Bill
> 
> On Thu, Jan 14, 2016 at 9:04 AM, Yehuda Sadeh-Weinraub
> <yehuda-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
>> On Thu, Jan 14, 2016 at 7:37 AM, Sage Weil <sweil-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
>>> This development release includes a raft of changes and improvements 
>>> for
>>> Jewel. Key additions include CephFS scrub/repair improvements, an AIX 
>>> and
>>> Solaris port of librados, many librbd journaling additions and fixes,
>>> extended per-pool options, and NBD driver for RBD (rbd-nbd) that 
>>> allows
>>> librbd to present a kernel-level block device on Linux, multitenancy
>>> support for RGW, RGW bucket lifecycle support, RGW support for Swift
>> 
>> rgw bucket lifecycle isn't there, it still has some more way to go
>> before we merge it in.
>> 
>> Yehuda
>> 
>>> static large objects (SLO), and RGW support for Swift bulk delete.
>>> 
>>> There are also lots of smaller optimizations and performance fixes 
>>> going
>>> in all over the tree, particular in the OSD and common code.
>>> 
>>> Notable Changes
>>> ---------------
>>> 
>>> See
>>> 
>>>         http://ceph.com/releases/v10-0-2-released/
>>> 
>>> [I'd include the changelog here but I'm missing a oneliner that 
>>> renders
>>> the rst in email-suitable form...]
>>> 
>>> Getting Ceph
>>> ------------
>>> 
>>> * Git at git://github.com/ceph/ceph.git
>>> * Tarball at http://download.ceph.com/tarballs/ceph-10.0.2.tar.gz
>>> * For packages, see http://ceph.com/docs/master/install/get-packages
>>> * For ceph-deploy, see 
>>> http://ceph.com/docs/master/install/install-ceph-deploy
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" 
>>> in
>>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users-idqoXFIVOFJgJs9I8MT0rw@public.gmane.org
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> _______________________________________________
> ceph-users mailing list
> ceph-users-idqoXFIVOFJgJs9I8MT0rw@public.gmane.org
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] v10.0.2 released

[Jason Dillaman]

rbd-nbd uses librbd directly -- it runs as a user-space daemon process and interacts with the kernel NBD commands via a UNIX socket.  As a result, it supports all image features supported by librbd.  You can use the rbd CLI to map/unmap RBD-based NBDs [1] similar to how you map/unmap images via krbd.

I wouldn't see this as a replacement for krbd, but rather another tool to support certain RBD use-cases [2].

[1] http://docs.ceph.com/docs/master/man/8/rbd/#commands
[2] https://github.com/ceph/ceph/pull/6595

-- 

Jason Dillaman 


----- Original Message -----
> From: "Bill Sanders" <billysanders@gmail.com>
> To: "Yehuda Sadeh-Weinraub" <yehuda@redhat.com>
> Cc: "Sage Weil" <sweil@redhat.com>, "ceph-devel" <ceph-devel@vger.kernel.org>, ceph-users@ceph.com,
> ceph-maintainers@ceph.com, ceph-announce@ceph.com
> Sent: Thursday, January 14, 2016 2:27:17 PM
> Subject: Re: [ceph-users] v10.0.2 released
> 
> Is there some information about rbd-nbd somewhere?  If it has feature
> parity with librbd and is easier to maintain, will this eventually
> deprecate krbd?  We're using the RBD kernel client right now, and so
> this looks like something we might want to explore at my employer.
> 
> Bill
> 
> On Thu, Jan 14, 2016 at 9:04 AM, Yehuda Sadeh-Weinraub
> <yehuda@redhat.com> wrote:
> > On Thu, Jan 14, 2016 at 7:37 AM, Sage Weil <sweil@redhat.com> wrote:
> >> This development release includes a raft of changes and improvements for
> >> Jewel. Key additions include CephFS scrub/repair improvements, an AIX and
> >> Solaris port of librados, many librbd journaling additions and fixes,
> >> extended per-pool options, and NBD driver for RBD (rbd-nbd) that allows
> >> librbd to present a kernel-level block device on Linux, multitenancy
> >> support for RGW, RGW bucket lifecycle support, RGW support for Swift
> >
> > rgw bucket lifecycle isn't there, it still has some more way to go
> > before we merge it in.
> >
> > Yehuda
> >
> >> static large objects (SLO), and RGW support for Swift bulk delete.
> >>
> >> There are also lots of smaller optimizations and performance fixes going
> >> in all over the tree, particular in the OSD and common code.
> >>
> >> Notable Changes
> >> ---------------
> >>
> >> See
> >>
> >>         http://ceph.com/releases/v10-0-2-released/
> >>
> >> [I'd include the changelog here but I'm missing a oneliner that renders
> >> the rst in email-suitable form...]
> >>
> >> Getting Ceph
> >> ------------
> >>
> >> * Git at git://github.com/ceph/ceph.git
> >> * Tarball at http://download.ceph.com/tarballs/ceph-10.0.2.tar.gz
> >> * For packages, see http://ceph.com/docs/master/install/get-packages
> >> * For ceph-deploy, see
> >> http://ceph.com/docs/master/install/install-ceph-deploy
> >> --
> >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> >> the body of a message to majordomo@vger.kernel.org
> >> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users@lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>