For future reference, here's an update to my zone hung problem. It
reoccurred late last week so I updated my case with Sun with a crash dump.
After analysing it, they reported the following:

"It appears you are runnning into bug 6570859 "zfs deadlock upon shutdown"
which got closed as a duplicate
of 6569877, there is no offical patch yet. There is an IDR."

Apparently the patch is part of U4, but since these zones live on ZFS and
afaik U4 isn't going to support upgrading zones on ZFS, I'll likely apply
the IDR. Perhaps move the zones to UFS.  I'll have to think about it.

Thanks,

Steve

On 7/20/07, Jeff Victor <[EMAIL PROTECTED]> wrote:
>
> Hi Steve,
>
> When you place the call with Sun Service, ask them to compare your
> situation to:
>
> CR 6547153: GZ should be able to 'halt' a non-global zone (when a NGZ
> process
> is in biowait)
>
> Steve Zinck wrote:
> > I've run into the problem of a zone refusing to cleanly shut down a few
> > times now.  It gets stuck in the shutting_down state:
> >
> >    6 as39             shutting_down  /zones/as39
> >
> >
> > Here's ps -efZ |grep as39 from the global zone:
> >
> >     as39    root   584     1   0   Jun 24 ?           0:00 zsched
> >   global    root   575     1   0   Jun 24 ?           0:00 zoneadmd -z
> as39
> >     as39  svctag  4914  4890   0        - ?           0:00 <defunct>
> >     as39    root  4890     1   0   Jul 04 ?           1:25
> > /apps/oracle/oas/10.1.3.1/Apache/Apache/bin/httpd -d
> > /apps/oracle/oas/10.1.3.1/
> >
> > I tried to kill -9 4914 and 4890 with no luck.  I tried to preap (w/ and
> > w/o -F) 4914 with no luck.  I've googled and I've seen this discussed in
> > the past but I want to know if there's any new suggestions.  I'm going
> > to open a call with Sun, what information should I gather for them?
> > halt -d?
> >
> > This server is a T2000, S10 11/06:
> > SunOS gc16 5.10 Generic_118833-36 sun4v sparc SUNW,Sun-Fire-T200
> >
> > This zone is a whole root zone and it lives on a zfs filesystem.
> >
> > Thanks,
> >
> > Steve
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > zones-discuss mailing list
> > zones-discuss@opensolaris.org
>
> --
> --------------------------------------------------------------------------
> Jeff VICTOR              Sun Microsystems            jeff.victor @ sun.com
> OS Ambassador            Sr. Technical Specialist
> Solaris 10 Zones FAQ:    http://www.opensolaris.org/os/community/zones/faq
> --------------------------------------------------------------------------
>
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