2011-07-12 9:06, Brandon High пишет:
On Mon, Jul 11, 2011 at 7:03 AM, Eric Sproul<espr...@omniti.com> wrote:
Interesting-- what is the suspected impact of not having TRIM support?
There shouldn't be much, since zfs isn't changing data in place. Any
drive with reasonable garbage collection (which is pretty much
everything these days) should be fine until the volume gets very full.
I wonder if in this case it would be beneficial to slice i.e. 90%
of an SSD for use in ZFS pool(s) and leave the rest of the
disk unassigned to any partition or slice? This would reserve
some sectors as never-written-to-by-OS. Would this ease the
life for SSD devices without TRIM between them ans the OS?
Curious,
//Jim
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