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

[Dan McDonald]

> 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