WRT sensitivity is note #3 here inaccurate? https://www.illumos.org/issues/2665#note-3
As an example, here is a device that is particularly problematic... The HDS721010DLE630 which reports itself to the OS as vid = "ATA " and pid = "Hitachi HDS72101" which should be handled by the following in sd.conf sd-config-list = "ATA HITACHI HDS72101", "physical-block-size:4096"; However, it isn't. Nor is it caught by any amount of wildcarding around all or portions of those ID strings. Pools create stubbornly at ashift 9. Any advice? -mjf On Wed, Aug 21, 2013 at 12:17 AM, Richard Elling < richard.ell...@richardelling.com> wrote: > > On Aug 20, 2013, at 6:40 PM, Matthew Frazer <mattfra...@gmail.com> wrote: > > This is a question I've been meaning to ask as well. > > Using the information at > http://wiki.illumos.org/display/illumos/ZFS+and+Advanced+Format+disks I've > edited the sd.conf on my systems to include the drives I wish to have 4k > sector sizes on. On Solaris 11.1 this achieves the proper ashift on 4k > drives whether they report 4k or 512e to the system. The same sd.conf does > not, at least in my experience, result in an ashift of 12 on OmniOS. My > workaround has been to create my pools in 11.1 with version flags set > compatible to what omnios supports, then import them into OmniOS and then > zfs upgrade them. I'd love to find out I've been doing it wrong as it would > simplify pool creation greatly for me. > > The file is very sensitive to spaces and format, including separators. > Make sure you > have the file exactly as needed. > -- richard > > -- > > richard.ell...@richardelling.com > +1-760-896-4422 > > > > -- It is in love that we are made, in love we disappear. -Leonard Cohen
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