[lustre-discuss] Lustre 2.8.0 released

[Bob Ball]

Sure, I'll grab that and try my best to get to it today, although 
perhaps tomorrow.

bob

On 4/4/2016 9:40 AM, Jones, Peter A wrote:
> Bob
>
> Can you check whether the build at
> https://build.hpdd.intel.com/job/lustre-reviews/38084/ works as expected?
>
> Peter
>
> On 3/28/16, 8:12 PM, "Drokin, Oleg" <oleg.drokin at intel.com> wrote:
>
>> We are definitely not planning to replace the existing RPMs to avoid any
>> confusion.
>>
>> We are debating other ways of relieving the situation without waiting for
>> 2.9 and we'll update the list once the fix is really ready.
>> Right now it has not even landed to master as you can see.
>>
>> On Mar 28, 2016, at 5:27 PM, Bob Ball wrote:
>>
>>> Thanks.
>>>
>>> Are you going to replace the 2.8 rpm sets in your repos, or just leave
>>> them that way until 2.9?  Yeah, that is a provocative question.  It just
>>> seems to me that it is such a fundamental thing, that a new rpm set
>>> should be created for distribution.
>>>
>>> bob
>>>
>>> On 3/28/2016 4:20 PM, Glossman, Bob wrote:
>>>> Bob,
>>>> This is a known issue.  A fix is already in flight, see LU-7887
>>>> https://jira.hpdd.intel.com/browse/LU-7887.
>>>>
>>>> In the short term this can be worked around by building your own from
>>>> source.
>>>> It is strictly an issue of our build framework.
>>>> Doesn¹t impact on manual builds at all.
>>>>
>>>> Bob Glossman
>>>> HPDD Software Engineer
>>>>
>>>>
>>>>
>>>>
>>>> On 3/28/16, 1:11 PM, "lustre-discuss on behalf of Bob Ball"
>>>> <lustre-discuss-bounces at lists.lustre.org on behalf of ball at umich.edu>
>>>> wrote:
>>>>
>>>>> Has anyone else noticed that the lnetctl command is missing from this
>>>>> rpm set?  I mean, an entire chapter of the manual dedicated to this
>>>>> command, and it is not present?
>>>>>
>>>>> Will this be fixed?
>>>>>
>>>>> bob
>>>>>
>>>>> On 3/16/2016 6:13 PM, Jones, Peter A wrote:
>>>>>> We are pleased to announce that the Lustre 2.8.0 Release has been
>>>>>> declared GA and is available for
>>>>>> <https://downloads.hpdd.intel.com/public/lustre/latest-feature-release
>>>>>> />
>>>>>> download<https://downloads.hpdd.intel.com/public/lustre/lustre-2.8.0/>
>>>>>> <https://downloads.hpdd.intel.com/public/lustre/lustre-2.8.0/> . You
>>>>>> can also grab the source from
>>>>>> <http://git.whamcloud.com/fs/lustre-release.git/commit/ea79df5af4d9b03
>>>>>> 4e39caa396cefc2a075e572ba>
>>>>>> git<http://git.whamcloud.com/fs/lustre-release.git/commit/ea79df5af4d9
>>>>>> b034e39caa396cefc2a075e572ba>
>>>>>>
>>>>>> This major release includes new features:
>>>>>>
>>>>>> Distributed Namespace (DNE) Asynchronous Commit of cross-MDT updates
>>>>>> for improved performance. Remote rename and remote hard link
>>>>>> functionality. This completes the work funded by OpenSFS to allow the
>>>>>> usage of multiple metadata servers
>>>>>> (LU-3534<https://jira.hpdd.intel.com/browse/LU-3534>)
>>>>>>
>>>>>> LFSCK Phase 4 Performance and efficiency improvements to the online
>>>>>> filesystem consistency checker. This completes this OpenSFS-funded
>>>>>> work  (LU-6361<https://jira.hpdd.intel.com/browse/LU-6361>)
>>>>>> Red Hat 7.x Server Support  This release offers support for both
>>>>>> servers and clients with RHEL 7.2
>>>>>> (LU-5022<https://jira.hpdd.intel.com/browse/LU-5022>)
>>>>>>
>>>>>> SE Linux support for Lustre client  Added the capability to enforce
>>>>>> SE Linux security policies for Lustre clients. This work was
>>>>>> contributed by Atos.
>>>>>> (LU-5560<https://jira.hpdd.intel.com/browse/LU-5560>)
>>>>>> Multiple Metadata RPCs  Support of multiple metadata modifications
>>>>>> per client (in last_rcvd file) to improve the multi-threaded metadata
>>>>>> performance of a single client. This work was contributed by Atos.
>>>>>> (LU-5319<https://jira.hpdd.intel.com/browse/LU-5319>)
>>>>>> Fuller details can be found in the 2.8 wiki
>>>>>> page<http://wiki.lustre.org/Release_2.8.0> (including the change
>>>>>> log<http://wiki.lustre.org/Lustre_2.8.0_Changelog> and test
>>>>>> mat<http://wiki.lustre.org/Release_2.8.0#Test_Matrix>rix<http://wiki.l
>>>>>> ustre.org/Release_2.8.0#Test_Matrix>)
>>>>>> The following are known issues in the Lustre 2.8 Release:
>>>>>>
>>>>>> LU-7404<https://jira.hpdd.intel.com/browse/LU-7404> ­ Running with
>>>>>> ZFS 0.6.5 and newer versions can result in client evictions while
>>>>>> under load conditions. This is due to an upstream ZFS
>>>>>> issue<https://github.com/zfsonlinux/zfs/issues/4210>
>>>>>> LU-7836<https://jira.hpdd.intel.com/browse/LU-7836> ­ Performing
>>>>>> failover with multiple MDTs per MDS can result in excessive memory
>>>>>> consumption . It is recommended to deploy with a single MDT per MDS
>>>>>> until a fix is in place for this issue
>>>>>> Work is in progress for these issues.
>>>>>>
>>>>>> Please log any issues found in the issue tracking
>>>>>> system<https://jira.hpdd.intel.com/>
>>>>>> We would like to thank OpenSFS<http://www.opensfs.org/>, for their
>>>>>> contributions towards the cost of the release and also to all Lustre
>>>>>> community members who have contributed to the release with code,
>>>>>> reviews or testing.
>>>>>>
>>>>>> _______________________________________________
>>>>>> lustre-discuss mailing list
>>>>>> lustre-discuss at lists.lustre.org
>>>>>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>>>>>
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