[OmniOS-discuss] ZFS Logical Unit stuck in the offlining state with COMSTAR

[Nate Smith]

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will say I've been running into very similar comstar/fibre lu issues with r720

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-----Original Message-----
From: sergei [sergei25 at gmail.com]
Received: Friday, 24 Oct 2014, 7:15PM
To: Dan McDonald [danmcd at omniti.com]
CC: omnios-discuss at lists.omniti.com [omnios-discuss at lists.omniti.com]
Subject: Re: [OmniOS-discuss] ZFS Logical Unit stuck in the offlining state with COMSTAR

Does r151012 include Illumos 3464 commit ?

I went to the latest r151013 and that proved to be a very radical change.
We've spent a lot to tune performance and make this system work well. And
with 3464 all TXG logic has changed.

Sergei

On Fri, Oct 24, 2014 at 2:26 PM, Dan McDonald <danmcd at omniti.com> wrote:

>
> > On Oct 24, 2014, at 5:22 PM, sergei <sergei25 at gmail.com> wrote:
> >
> > I'm having same issue with OmniOS v11 r151006. Found few threads on this
> including
> http://lists.omniti.com/pipermail/omnios-discuss/2013-March/000537.html
> and https://illumos.org/issues/3621 but still can't figure out whats
> going on. Basic symptoms are that some zvol-backed LUs can not be deleted.
> And stmfadm list-lu -v <LU> reports LU state as "Offlining".
> >
> > For what its worth we run same Dell R720xd as one of the earlier posters.
> >
> > I would really appreciate few tips on how to resolve this or if COMSTAR
> / stmf is more reliable in some other Illumos flavor ?
>
> You can try r151012, which has many bugfixes in it, some of which are
> COMSTAR/stmf related.
>
> Dan
>
>