Hello,
I am currently doing something related to storage QoS. I have read the OLS
papers of CKRM project. I think it would be good start point for CBQ(class
based queuing) scheduler in storage system. However, when I refer to the code
in ckrm.sf.net, I found only recent release of cpurc, memrc, and res_group
code, isn't it? The only io related work is the io_rc.tar.bz2 located in
ckrm-old branch (e18 against 2.6.12). It looks like it is based on Jens' CFQ
scheduler. Do you still actively maintain this ckrm project? Is there any
recent release of the IO scheduler, or what is the future consideration in
developing the IO scheduer? Thanks.
Cheers ,
Zongyun
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