On 04/12/2010 06:37 PM, Luigi Rizzo wrote:
Bring in geom_sched, support for scheduling disk I/O requests
in a device independent manner. Also include an example anticipatory
scheduler, gsched_rr, which gives very nice performance improvements
in presence of competing random access patterns.
This is joint work with Fabio Checconi, developed last year
and presented at BSDCan 2009. You can find details in the
README file or at
Are there any plans to bring in something like Linux's ionice (or even
better solutions)? Is it possible to do it easily at all (the user and
GEOM are seemingly very far from each other)?
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