On Apr 29, 2012, at 1:28 PM, Roy Sigurd Karlsbakk wrote: >>> Also, I posted a bug report for it here >>> https://www.illumos.org/issues/2663 >> >> Thanks :-). We can now track the progress of the OI-specific >> discussion about this issue. > > Seems the old post about the initial patch is here > https://www.illumos.org/issues/453 > > After som discussion on #openindiana (irc.freenode.net), it seems the best > would perhaps be to port the ashift flag available in Linux. Also, some SSDs > might need ashift=13 for optimal performance… > > Vennlige hilsener / Best regards > > roy > -- > Roy Sigurd Karlsbakk > (+47) 98013356 > r...@karlsbakk.net > http://blogg.karlsbakk.net/ > -- > I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det > er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av > idiomer med fremmed opprinnelse. I de fleste tilfeller eksisterer adekvate og > relevante synonymer på norsk. > > _______________________________________________ > OpenIndiana-discuss mailing list > OpenIndiana-discuss@openindiana.org > http://openindiana.org/mailman/listinfo/openindiana-discuss
Speaking of 4K sectors, I've taken a slightly different approach that fixes this outside of ZFS. The idea is to allow sd to override the physical-block-size which ZFS will pick up. The way this works is you can specify the Vendor/Product id in sd.conf. Here's an example: sd-config-list = "NETAPP LUN, "physical-block-size:4096"; I'll be sending this out for illumos review soon. - George _______________________________________________ OpenIndiana-discuss mailing list OpenIndiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss
