Re: [MooseFS-Users] Fwd: CHUNKS_LOOP_MAX_CPS clarification

[Gandalf C. <gan...@gm...>]

Clear
So, CRC testing is almost useless, because one chunk every 10 sec, would
need years to fully test a cluster

Il ven 11 mag 2018, 00:53 Davies Liu <dav...@gm...> ha scritto:

> This loop only check status and goals of chunks, no CRC. CRC is
> randomly tested by chunk server (1 in every 10 seconds).
>
> On Fri, May 11, 2018 at 1:19 AM, Gandalf Corvotempesta
> <gan...@gm...> wrote:
> > Yes, sorry, my mistake but is still impossibile to scan 4.000.000 chunks
> > checking for CRC, in 300 seconds.
> >
> >
> >
> > Il gio 10 mag 2018, 18:35 Davies Liu <dav...@gm...> ha scritto:
> >>
> >> max(40, 300) = 300
> >>
> >> 2018-05-11 0:17 GMT+08:00 Gandalf Corvotempesta
> >> <gan...@gm...>:
> >> > Il giorno gio 10 mag 2018 alle ore 16:50 Davies Liu
> >> > <dav...@gm...>
> >> > ha scritto:
> >> >> max(N/CHUNKS_LOOP_MAX_CPS, CHUNKS_LOOP_MIN_TIME)
> >> >
> >> > So,
> >> > N=4000000
> >> > CHUNKS_LOOP_MAX_CPS = 100000
> >> > CHUNKS_LOOP_MIN_TIME = 300
> >> >
> >> > to scan 4.000.000 chunks, I need
> >> >
> >> > max(4000000/100000, 300) = 40 seconds ?
> >> >
> >> > That's impossible.
> >>
> >>
> >>
> >> --
> >>  - Davies
>
>
>
> --
>  - Davies
>