iostat on multipath devices

[Rafael Aquini]

Haris,

If the multipath driver that you are referring to is the native linux
dm-multipath, you just have to find out what DMs are actually mapping your
mpath devices (that are symlinks to dm-*) and start iostat to monitor them.

[]'s

Aquini

On Tue, Jun 8, 2010 at 4:07 AM, Haralambos Makripodis <hmakripodis at velti.com
> wrote:

> Hi to all
>
> Please could you tell me if there is any way of monitor the I/O traffic
> speed on multipath storage devices?
>
> I tried iostat, but as far as I can see does not support multipath devices
> but just the dm ones.
>
>
> Thank you.
>
>
> /Haris
>
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