> -----Original Message----- > From: OmniOS-discuss [mailto:omnios-discuss-boun...@lists.omniti.com] On > Behalf Of Richard Elling > Sent: 星期二, 三月 22, 2016 3:21 > To: Bob Friesenhahn > Cc: omnios-discuss@lists.omniti.com > Subject: Re: [OmniOS-discuss] 4kn or 512e with ashift=12 > > > > On Mar 21, 2016, at 12:19 PM, Bob Friesenhahn > <bfrie...@simple.dallas.tx.us> wrote: > > > > On Mon, 21 Mar 2016, Richard Elling wrote: > >>> > >>> Adding the ashift argument to zpool was discussed every few years and so > far was always deemed not enterprisey enough for the Solaris heritage, so the > setup to tweak sd driver reports and properly rely on that layer was pushed > instead. > >> > >> The issue is that once a drive model lies, then the Solaris approach > >> is to encode the lie into a whitelist, so that the lie is always > >> handled properly. The whitelist is in the sd.conf file. > > > > Does this approach require that Illumos users only use drive hardware much > older than the version of Illumos they happen running since outdated whitelist > won't know about the new lies? > > Forunately, lies are becoming less common. But this raises a good point: if > your > drive doesn't lie, then you don't need to workaround.
That means 512n and 4kn are handled correctly by default, right? Thanks. Fred _______________________________________________ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss