On Tue, 12 Jun 2012, George Wilson wrote:
Illumos has a way to override the physical block size of a given disk by using
the sd.conf file. Here's an example:
sd-config-list =
"DGC RAID", "physical-block-size:4096",
"NETAPP LUN", "physical-block-size:4096";
By adding the VID PID values into the sd-config-list along with the
'physical-block-size' parameter you can override the value that the
disk will use for it's block size. ZFS will pick this up and use the
correct ashift value.
This can obviously work once the OS is installed and it is possible to
edit system files. Is there a way to apply it to the root pool when
the system is installed?
Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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