[lustre-discuss] Which release to use?

[Peter Jones]

Don’t worry – I would not say that was a mistake. I believe we used 0.7.9 during the 2.12 release testing but we have since moved master to test with 0.7.12 and 2.12.1 will likely use that version.

BTW just a reminder to those following this thread to please take a few mins to complete the OpenSFS survey if you have not already done so - https://www.surveymonkey.com/r/P8P6QL3

From: Riccardo Veraldi <Riccardo.Veraldi at cnaf.infn.it>
Date: Friday, February 22, 2019 at 9:39 PM
To: Peter Jones <pjones at whamcloud.com>, "nathan.crawford at uci.edu" <nathan.crawford at uci.edu>
Cc: "lustre-discuss at lists.lustre.org" <lustre-discuss at lists.lustre.org>
Subject: Re: [lustre-discuss] Which release to use?

I am using Lustre 2.12.0 and seems workign pretty well, anyway I built it against zfs 0.7.12 libraries... was it a mistake ?
what's the zfs release that Lustre 2.12.0 is built/tested on ?


On 2/22/19 12:18 PM, Peter Jones wrote:
Nathan

Yes 2.12 is an LTS branch. We’re planning on putting out both 2.10.7 and 2.12.1 this quarter but have been focusing on the former first to allow for more time to receive feedback from early adopters on 2.12.0. You can see the patches that will land starting to accumulate here - https://review.whamcloud.com/#/q/status:open+project:fs/lustre-release+branch:b2_12 . I guess what I am trying to say is “be patient” ☺

Peter

From: Nathan R Crawford <nrcrawfo at uci.edu><mailto:nrcrawfo at uci.edu>
Reply-To: "nathan.crawford at uci.edu"<mailto:nathan.crawford at uci.edu> <nathan.crawford at uci.edu><mailto:nathan.crawford at uci.edu>
Date: Friday, February 22, 2019 at 11:31 AM
To: Peter Jones <pjones at whamcloud.com><mailto:pjones at whamcloud.com>
Cc: "lustre-discuss at lists.lustre.org"<mailto:lustre-discuss at lists.lustre.org> <lustre-discuss at lists.lustre.org><mailto:lustre-discuss at lists.lustre.org>
Subject: Re: [lustre-discuss] Which release to use?

Hi Peter,

  Somewhat related: where should we be looking for the commits leading up to 2.12.1? The b2_12 branch (https://git.whamcloud.com/?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b2_12) has no activity since 2.12.0 was released. I assumed that if 2.12 is a LTS branch like 2.10, there would be something by now. Commits started appearing on b2_10 after a week or so.

  "Be patient" is an acceptable response :)

-Nate

On Fri, Feb 22, 2019 at 10:51 AM Peter Jones <pjones at whamcloud.com<mailto:pjones at whamcloud.com>> wrote:
2.12.0 is relatively new. It does have some improvements over 2.10.x (notably Data on MDT) but if those are not an immediate requirement then using 2.10.6 would be a proven and more comnservative option. 2.12.51 is an interim development build for 2.13 and should absolutely not be used for production purposes.

On 2019-02-22, 10:07 AM, "lustre-discuss on behalf of Bernd Melchers" <lustre-discuss-bounces at lists.lustre.org<mailto:lustre-discuss-bounces at lists.lustre.org> on behalf of melchers at zedat.fu-berlin.de<mailto:melchers at zedat.fu-berlin.de>> wrote:

    Hi all,
    in the git repository i find v2.10.6, v2.12.0 and v2.12.51. Which version should
    i compile and use for my productive CentOS 7.6 System?

    Mit freundlichen Grüßen
    Bernd Melchers

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