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From: Rubens Malheiro <rubens.malheiro@gmail.com>
Date: Fri, 24 Nov 2017 02:06:13 -0200
Message-ID: <CALFNC1T3jVZVGnaN8mJTNtGXuELoU10-+YUaPdk3ieM424ZZig@mail.gmail.com>
Subject: Re: KVM Migration storage slowly
To: users@cloudstack.apache.org
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archived-at: Fri, 24 Nov 2017 04:06:19 -0000

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Hey SImon Hey Rafael,

Thanks for atenttion!

I solved my  problem
It was in the HP controller that the write and read cache was disabled.
But I also noticed that my secondary storage for being gluster has a
considerable loss of speed.
I reinstalled my primary storage and I am  preparing another glusterless
environment for secondary storage since I realized that migrating secondary
storage is not easy
Thank you all!

Sorry my English please :)

On Mon, Nov 20, 2017 at 3:35 PM, Simon Weller <sweller@ena.com.invalid>
wrote:

> Rubens,
>
> Also, you mention MBs (MegaBytes per second) and then reference 10GB in
> regards to network speed (which is really 10Gb, 10 Gigabits per second).
> 300MBs is about 2.4Gbs.
> What type of primary storage are you using?
>
> - Si
> <http://www.linkedin.com/company/15330>
>
>
>
> ________________________________
> From: Rafael Weing=C3=A4rtner <rafaelweingartner@gmail.com>
> Sent: Sunday, November 19, 2017 8:30 AM
> To: users@cloudstack.apache.org
> Subject: Re: KVM Migration storage slowly
>
> Hey Rubens,
> This goes without saying, so excuse me if you have already checked these
> parameters... did you check the network parameters? I think there is one =
or
> two that are used to control this kind of operation.
>
> On Fri, Nov 17, 2017 at 12:30 PM, Rubens Malheiro <
> rubens.malheiro@gmail.com
> > wrote:
>
> > Hello everyone!
> > I am using cloudstack 4.9.2.0 with 5 KVM hosts, however I have problem
> with
> > the migration of disks between storages they are limited to 300MBs in a
> > 10GB network I already checked the network with iperf and I get 10Gb as
> > well as the IOs of the disks. But the copies really are limited to
> 300MBs,
> > has anyone ever been through this?
> >
> > DOC
> >
>
>
>
> --
> Rafael Weing=C3=A4rtner
>

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