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* [LTP] Reg IO sched tests
@ 2015-07-13 18:22 $rik@nth 
  2015-07-14 10:16 ` Cyril Hrubis
  0 siblings, 1 reply; 3+ messages in thread
From: $rik@nth  @ 2015-07-13 18:22 UTC (permalink / raw)
  To: ltp-list


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Hi All,

Is there any testsuite available to test IO Schedulers extensively? Any
pointers would really helpful.

-- 
Thanks & Regards,
M.Srikanth Kumar.

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* Re: [LTP] Reg IO sched tests
  2015-07-13 18:22 [LTP] Reg IO sched tests $rik@nth 
@ 2015-07-14 10:16 ` Cyril Hrubis
       [not found]   ` <CANKSX+GypbjxDozCzJFwDs0x3HmwZg6AbNEGCSDtyv2Cz1=FgQ@mail.gmail.com>
  0 siblings, 1 reply; 3+ messages in thread
From: Cyril Hrubis @ 2015-07-14 10:16 UTC (permalink / raw)
  To: $rik@nth ; +Cc: ltp-list

Hi!
> Is there any testsuite available to test IO Schedulers extensively? Any
> pointers would really helpful.

There are some IO stress testcases testcases/io and testcases/fs these
are mostly executed from runtest/ltp-aio* runtest files.

-- 
Cyril Hrubis
chrubis@suse.cz

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* Re: [LTP] Reg IO sched tests
       [not found]   ` <CANKSX+GypbjxDozCzJFwDs0x3HmwZg6AbNEGCSDtyv2Cz1=FgQ@mail.gmail.com>
@ 2015-07-14 12:12     ` Cyril Hrubis
  0 siblings, 0 replies; 3+ messages in thread
From: Cyril Hrubis @ 2015-07-14 12:12 UTC (permalink / raw)
  To: $rik@nth ; +Cc: ltp-list

Hi!
> But those are not  specific to IO scheduler governors like cfq, deadline,
> noop,vr and sio to find out.
> 
> I am looking for the tests which puts stress and calculate the average of
> below things to find out read index and write index.
> 
> MBRS =MB/s sequential reads
> MBWS =MB/s sequential writes
> RRIOPS =random reads IO's/sec
> RWIOPS=random writes IO's/sec

These would be rather called benchmarks and LTP does not include any of
these. Have a look at mmtests[1] instead.

[1] https://github.com/gormanm/mmtests/

-- 
Cyril Hrubis
chrubis@suse.cz

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end of thread, other threads:[~2015-07-14 12:14 UTC | newest]

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2015-07-13 18:22 [LTP] Reg IO sched tests $rik@nth 
2015-07-14 10:16 ` Cyril Hrubis
     [not found]   ` <CANKSX+GypbjxDozCzJFwDs0x3HmwZg6AbNEGCSDtyv2Cz1=FgQ@mail.gmail.com>
2015-07-14 12:12     ` Cyril Hrubis

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