On Mon, 2010-06-07 at 13:32 -0700, Richard Elling wrote:
> On Jun 7, 2010, at 11:06 AM, Miles Nordin wrote:
> > 
> > the other difference is in the latest comstar which runs in
> > sync-everything mode by default, AIUI.  Or it does use that mode only
> > when zvol-backed?  Or something.  
> 
> It depends on your definition of "latest."  The latest OpenSolaris release
> is 2009.06 which treats all Zvol-backed COMSTAR iSCSI writes as
> sync. This was changed in the developer releases in summer 2009, b114.
> For a release such as NexentaStor 3.0.2, which is based on b140 (+/-),
> the initiator's write cache enable/disable request is respected, by default.
> 

Minor Correction: NexentaStor 3.0.2 is based on 134, plus a "backport"
of a number of selected patches from OpenSolaris -- especially ZFS
patches.

        -- Garrett


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