# [OmniOS-discuss] In release-151020 solaris10 brand is broken

Dan McDonald danmcd at omniti.com
Mon Nov 21 15:01:24 UTC 2016

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    > On Nov 21, 2016, at 12:23 AM, Илья Кулагин <kiv at kiv.pp.ru> wrote:
    >
    > Thank you very much Dan: with patched module, zone boots, our legacy
    > system (based on ancient oracle10) starts, database mounts and works.
    >
    > I even did not need modunload -- because release module was not loaded :)
    >
    > By the way. New lx with centos6 - I think - will be a good replacement
    > for old solaris10, for our purpose.

    Thanks for the quick test.

    The PROPER solution is to:

    1.) Have Joyent make sure they/I didn't miss anything ELSE.  This code was broken by partially backing out a change made mid-stream during Joyent's LX work.  The two commits of relevance on the illumos-omnios tree are:

    commit 5312cd77c26a98281973239359f5c5cd5dd132b5
    Author: DJ Hoffman <dj.hoffman at joyent.com>
    Date:   Mon Jul 7 18:06:37 2014 +0000

        OS-3149 lx brand always sends SIGCHLD to parent processes, regardless of how clone was invoked
        OS-2887 lxbrand add WALL, WCLONE, WNOTHREAD support to waitid
        Reviewed by: Jerry Jelinek <jerry.jelinek at joyent.com>
        Reviewed by: Robert Mustacchi <rm at joyent.com>

    and the backout:

    commit 3bdacdb34e9adb4e92016ea49a7b9d9d3ca5e305
    Author: Patrick Mooney <patrick.f.mooney at gmail.com>
    Date:   Tue Mar 31 21:57:35 2015 +0000

        OS-4129 lxbrand should not abuse p_brand_data for storing exit signal
        Reviewed by: Jerry Jelinek <jerry.jelinek at joyent.com>
        Reviewed by: Joshua M. Clulow <jmc at joyent.com>

    2.) Once those are confirmed, ship replacement packages.  The GOOD news is that I think we only need to ship brand/s10 and brand/sn1.  No reboot should be needed for those guys (unless IPS gets something wrong).

    Thanks for the help!
    Dan

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